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Low visibility watermarks using an out-of-phase color

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
출원번호 US-0898901 (2001-07-02)
발명자 / 주소
  • Reed, Alastair M.
  • Bradley, Brett A.
출원인 / 주소
  • Digimarc Corporation
대리인 / 주소
    Stewart, Steven W.Digimarc Corporation
인용정보 피인용 횟수 : 146  인용 특허 : 383

초록

The present invention relates to digital watermarks. In a preferred embodiment, a media signal is embedded with a digital watermark component. The media signal includes a cyan color plane, a magenta color plane, a yellow color plane, and a black plane. The digital watermark component is embedded in

대표청구항

The present invention relates to digital watermarks. In a preferred embodiment, a media signal is embedded with a digital watermark component. The media signal includes a cyan color plane, a magenta color plane, a yellow color plane, and a black plane. The digital watermark component is embedded in

이 특허에 인용된 특허 (383)

  1. Gokcebay Asil T. (San Francisco CA), Access control system with mechanical keys which store data.
  2. Bloomberg Dan S. (Palo Alto CA) Tow Robert F. (Palo Alto CA), Adaptive scaling for decoding spatially periodic self-clocking glyph shape codes.
  3. Kahn Leonard R. (137 E. 36th St. New York NY 10016), Anti-copy system utilizing audible and inaudible protection signals.
  4. Koltai Ferenc,HUX ; Baros Laszlo,HUX ; Adam Bence,HUX ; Takacs Ferenc,HUX, Anti-counterfeiting method and apparatus using digital screening.
  5. Blasbalg Herman L. (Baltimore MD), Anti-jam communications system.
  6. Morelle Fredric T. ; Wicker Ralph C., Anti-photographic/photocopy imaging process and product made by same.
  7. McGrew Stephen P. (149-B Josephine St. Santa Cruz CA 95060), Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns.
  8. Blonstein Stephen M. (San Jose CA) Allen James D. (Santa Clara CA) Boliek Martin P. (Palo Alto CA), Apparatus and method for compressing still images.
  9. Yamadaji Shinji,JPX, Apparatus and method for embedding/unembedding supplemental information.
  10. Wolosewicz Jack, Apparatus and method for encoding and decoding information in audio signals.
  11. Jones Charles P. ; Kulakowski Robert T., Apparatus and method for generating product coupons in response to televised offers.
  12. Kanota Keiji (Kanagawa JPX) Inoue Hajime (Chiba JPX) Kubota Yukio (Kanagawa JPX), Apparatus and method for preventing unauthorized copying of video signals.
  13. Nakano Kenji (Kanagawa JPX), Apparatus and method for preventing unauthorized dubbing of a recorded signal.
  14. Cooper J. Carl (1373 Sydney Dr. Sunnyvale CA 94087), Apparatus and method for receiving audio signals transmitted as part of a television video signal.
  15. Nobuyoshi Miyahara JP; Yoichi Yagasaki JP, Apparatus and method of processing image data, transmission medium, and recording medium.
  16. Louis H. Liang, Apparatus and methods for authentication using partially fluorescent graphic images and OCR characters.
  17. Jensen James M. (Columbia MD) Graybill Robert B. (Ellicott City MD) Hassan Sayed (Clarksville MD) Lynch Wendell D. (Silver Spring MD) Sabin Wayne (Baldwin MD), Apparatus and methods for including codes in audio signals and decoding.
  18. Suzuki Yoshiyuki (Kawasaki JPX) Funada Masahiro (Yokohama JPX) Outa Kenichi (Yokohama JPX) Kawase Michio (Yokohama JPX), Apparatus for image reading or processing.
  19. Maufe Barry G. (London GB2), Apparatus for marking a recorded signal.
  20. Limberg Allen L. (Ringoes NJ) Patel Chandrakant B. (Hopewell NJ) Liu Tianmin (Lawrenceville NJ), Apparatus for processing modified NTSC television signals, with digital signals buried therewithin.
  21. Reber William L. ; Perttunen Cary D., Apparatus for reading an electronic network navigation device and a peripheral for use therewith.
  22. Gibson James J. (Princeton NJ), Apparatus for transmitting auxiliary signal in a TV channel.
  23. Berson William (Westport CT) Zemlok Kenneth C. (Shelton CT), Apparatus for verifying an identification card and identifying a person by means of a biometric characteristic.
  24. Hasuo, Kamon; Masuda, Ryuichi; Sato, Yuichi; Outa, Ken-Ichi, Apparatus with anti-forgery provision.
  25. Bronfin Kenneth A. (New York NY) Mahrer Stephen M. (Mt. Holly NJ) Wilson W. Robin (New York NY) Davenport Francis A. (Haddonfield NJ), Arrangement for and method of processing data, especially for identifying and verifying airing of television broadcast p.
  26. Thomas William L. (Clearwater FL) Lu Daozheng (Dunedin FL), Audience measurement system utilizing ancillary codes and passive signatures.
  27. Rhoads Geoffrey B., Audio or video steganography.
  28. Lundy Rene R. (3016 SE. 39th Portland OR 97214) Tyler David L. (2939 SE. Taylor Portland OR 97214), Auditory subliminal message system and method.
  29. Sant\Anselmo Carl (Rancho Palos Verdes CA), Authenticating pseudo-random code and apparatus.
  30. McDonald Neil A. (Witham GBX), Authenticator.
  31. Patton David L. ; Fredlund John R. ; Buhr John D., Auto resoration of a print.
  32. Steger Paul (2624 E. Shorewood Blvd. Shorewood WI 53211), Automated check verification and tracking system using bar code information.
  33. Gorog Jonathan M. (Falls Church VA), Automated order and payment system.
  34. Wright Christopher B. (San Francisco CA) Bristow Stephen (Los Altos Hills CA), Automated transaction system with modular printhead having print authentication feature.
  35. Durst Robert T. ; Hunter Kevin, Automatic access of electronic information through secure machine-readable codes on printed documents.
  36. Jones William J. ; Mennie Douglas U. ; Munro Mark C., Automatic currency processing system.
  37. Fleet David J.,CAX ; Heeger David J. ; Cass Todd A. ; Hecht David L., Automatic geometric image transformations using embedded signals.
  38. Haselwood Donald E. (Clearwater FL) Solar Carl M. (Largo FL), Automatic monitor for programs broadcast.
  39. Citron Howard (Katonah NY) Springer Robert (Wyckoff NJ), Bar code use in information, transactional and other system and service applications.
  40. Marshall John D. (172 Foxhollow Rd. Montgomery AL 36109) Swinson Thierry W. (145 Price Rd. Wetumpka AL 36092) Bennett Richard L. (Rte. 5 ; Box 99 Tallassee AL 36078) Cole Kenneth L. (Rte. 5 ; Box 653, Bi-directional snap-action register display mechanism.
  41. Schroeder Carlos Cobian,ESX, Biometric security process for authenticating identity and credit cards, visas, passports and facial recognition.
  42. Chen Homer H. (Monmouth County NJ) Civanlar Mehmet R. (Monmouth County NJ) Haskell Barin G. (Monmouth County NJ), Block transform coder for arbitrarily shaped image segments.
  43. Miwa Hirohide (Kawasaki JPX) Shiratori Eiichi (Kawasaki JPX), Broadcast acknowledgement method and system.
  44. Srinivasan Venugopal, Broadcast encoding system and method.
  45. Lert ; Jr. John G. (9549 La Jolla Shores Dr. La Jolla CA 92037) Lert Peter W. (9549 La Jolla Shores Dr. La Jolla CA 92037) Cornelius John F. (1828 Dora Dr. Cardiff by the Sea CA 92007), Broadcast program identification method and system.
  46. Asai Toshinori (Tokyo JPX) Kawahori Masaki (Tokyo JPX), CD-ROM disk and security check method for the same.
  47. Takai Kazuhito,JPX ; Fujihara Shiro,JPX, Card recording medium, certifying method and apparatus for the recording medium, forming system for recording medium, enciphering system, decoder therefor, and recording medium.
  48. Labedz Gerald P. (Chicago IL) Bonta Jeffrey D. (Mount Prospect IL) Schaeffer Dennis R. (Buffalo Grove IL) Tell Daniel F. (Deerfield IL), Cellular voice and data radiotelephone system.
  49. Druyvesteyn Willem F. (Eindhoven NLX) Hoogendoorn Abraham (Eindhoven NLX) Van De Kerkhof Leon M. (Eindhoven NLX) Veldhuis Raymond N. J. (Eindhoven NLX), Coder for incorporating an auxiliary information signal in a digital audio signal, decoder for recovering such signals f.
  50. Braudaway Gordon W. (Yorktown Heights NY) Magerlein Karen A. (Ossining NY) Mintzer Frederick C. (Shrub Oak NY), Color correct digital watermarking of images.
  51. Bayne Robert T. (Carmel IN) Heidelberger James E. (Indianapolis IN), Color-sensitive currency verifier.
  52. Bestler Caitlin B. (Lisle IL) Rabii Khosro M. (Hawthorn Woods IL), Combined DCAM and transport demultiplexer.
  53. Barnaby Bernard Sydney (Ware EN), Combined television/data transmission system.
  54. Ikeda Takashi,JPX, Communication system and method via digital codes.
  55. Johnson Keith O. (Pacifica CA) Pflaumer Michael W. (Berkeley CA), Compatible signal encode/decode system.
  56. Sandford ; II Maxwell T. ; Handel Theodore G. ; Bradley Jonathan N., Compression embedding.
  57. Sandford ; II Maxwell T. ; Handel Theodore G. ; Bradley Jonathan N., Compression embedding.
  58. Agarwal Saurabh,INX ; Aggarwal Alok ; Bassali Harpal Singh,INX ; Chhugani Jatin,INX ; Dubey Pradeep Kumar,INX, Compression-tolerant watermarking scheme for image authentication.
  59. Cook Gary M. (Pepperell MA), Computer remote control through a video signal.
  60. Rhoads Geoffrey B., Computer system linked by using information in data objects.
  61. Allen James D. (Rochester NY), Confidential document reproduction method and apparatus.
  62. Adams Robert (Lake Oswego OR) Williams David M. (Portland OR) Richardson John (Portland OR) Perry Burt (Beaverton OR), Content programmer control of video and data display using associated data.
  63. Stearns Richard G. (Mountain View CA) Hecht David L. (Palo Alto CA) Bloomberg Dan S. (Palo Alto CA), Convolution filtering for decoding self-clocking glyph shape codes.
  64. Gasper John ; Sutton James Edward, Copy restrictive documents.
  65. Nathans Robert L. (36 Stag Dr. Billerica MA 01821), Counterfeit proof ID card having a scrambled facial image.
  66. Kogan Dan D. ; Drews Paul C. ; Held James P. ; Larson James A., Creating and maintaining hypertext links among heterogeneous documents by the establishment of anchors and connections.
  67. Auerbach Joshua Seth (Ridgefield CT) Chow Chee-Seng (Cupertino CA) Kaplan Marc Adam (Katonah NY) Crigler Jeffrey Charles (McLean VA), Creation and distribution of cryptographic envelope.
  68. Rauznitz Peter (Columbus IN) Till Mary L. (Indianapolis IN) Trueblood Jimmie J. (Columbus IN) Goode Charles E. (Columbus IN), Cruise control based retarder control.
  69. Graves Bradford T. ; Jones William J. ; Mennie Douglas U. ; Csulits Frank M., Currency discriminator and authenticator.
  70. Danek Robert (30 S. Stonybrook Dr. Marlborough CT 06447) Menelly Richard (87 Belden Rd. Burlington CT 06013), Currency paper verification and denomination device.
  71. Newman Gary H. (115 N. Branch Rd. Concord MA 01742) Tchen Sumin (188 Independence Rd. Concord MA 01742), Customer indicia storage and utilization system.
  72. Hustig Charles H. (Hudson WI) Ward Jeffrey L. (Hudson WI) Moses Donald W. (Minneapolis MN) Bradford Robert S. (Woodland Hills CA), Data and voice communications system.
  73. Becker Wolfgang (Neubiberg DEX) Hierweger Alexander (Rottach-Egern DEX) Merkle Hansjrgen (Munich DEX) Lob Erwin (Munich DEX) Lass Joseph (Munich DEX) Kaule Wittich (Emmering DEX), Data carrier having an optical authenticity feature and methods for producing and testing said data carrier.
  74. Saito Makoto (Tokyo JPX), Data coypright management method.
  75. Sandford ; II Maxwell T. (160 Monte Rey S. Los Alamos NM 87544) Handel Theodore G. (316 Bryce Ave. Los Alamos NM 87544), Data embedding.
  76. Sanford ; II Maxwell T. ; Handel Theodore G., Data embedding employing degenerate clusters of data having differences less than noise value.
  77. Leventer William (Long Island NY) Shulman Lawrence M. (East Patchogue NY), Data encoding for television.
  78. Leventer, William; Shulman, Lawrence M., Data encoding for television.
  79. Saito Makoto,JPX, Data management system.
  80. Hartrick Thomas V. (Gaithersburg MD) Stevens Jeffrey N. (Gaithersburg MD) Sabia Nicholas J. (Silver Spring MD), Data processing system and method to enforce payment of royalties when copying softcopy books.
  81. Pullen Ian R. (Surbiton GBX) Sandbank Charles P. (Reigate GBX), Data transmission in active picture period.
  82. Montgomery Gerald D. (Mesa AZ) Norrish Jay B. (Mesa AZ), Data with video transmitter.
  83. Shear Victor H. (Bethesda MD), Database usage metering and protection system and method.
  84. Linnartz Johan P. M. G.,NLX, Detecting a watermark embedded in an information signal.
  85. Xuguang Yang, Detection and deterrence of counterfeiting of documents with tokens characteristic color and spacing.
  86. Daniel D. Thaxton ; William H. Mowry, Jr., Device for authenticating a security document.
  87. Elsner Peter (Fritz-Baer-Str. 27 8000 Munich 71 DEX), Device for the identification of messages.
  88. Veldhuis Raymond N. J. (Eindhoven NLX) Keesman Gerrit J. (Eindhoven NLX), Device for transmitting data words representing a digitalized analog signal and device for receiving the transmitted dat.
  89. Zhao Jian ; Koch Eckhard,DEX, Digital authentication with analog documents.
  90. Friedman Gary L. (Encino CA), Digital camera with apparatus for authentication of images produced from an image file.
  91. Sugiyama Takatoshi (Kanagawa JPX) Kubota Shuji (Kanagawa JPX) Morikura Masahiro (Kanagawa JPX) Enomoto Kiyoshi (Kanagawa JPX) Kato Shuzo (Kanagawa JPX), Digital communication system using superposed transmission of high speed and low speed digital signals.
  92. Sizer ; II Theodore (Little Silver NJ), Digital data encoding in video signals using data modulated carrier signals at non-peaks in video spectra.
  93. Moskowitz Scott A. (#503 City Fukazawa 3-5-10 Fukazawa Setagaya-ku Tokyo 158 JPX), Digital information commodities exchange.
  94. Moskowitz Scott A. (3-5-10 Fukazawa Setagaya-ku ; Tokyo 158 JPX), Digital information commodities exchange.
  95. Bruehl Thomas L. (Burbank CA) Brewer Daniel R. (La Canada CA) Hay Clifford C. (Burbank CA) Childers William H. (Los Angeles CA), Digital processing of theatrical film.
  96. Adelson Edward H. (Cambridge MA), Digital signal encoding and decoding apparatus.
  97. Cox Ingemar J. ; Miller Matthew L.,LTX ; Tanaka Kazuyoshi,JPX ; Wakasu Yutaka,JPX, Digital watermarking.
  98. Tewfik Ahmed H. ; Swanson Mitchell D. ; Zhu Bin, Digital watermarking to resolve multiple claims of ownership.
  99. Wang Shen-ge, Digital watermarking using conjugate halftone screens.
  100. Posner Ronald S. (Indian Harbor Beach FL) Burr ; Jr. Charles R. (Palm Bay FL) Campbell David K. (Melbourne Beach FL), Digitally-controlled analog encrypton.
  101. Petrie Glen W. (Los Gatos CA), Distributed state flags or other unordered information for embedded data blocks.
  102. Petrie Glen W. (Los Gatos CA), Distributed type labeling for embedded data blocks.
  103. Froessl, Horst, Document and data handling and retrieval system.
  104. Brassil John T. (Berkeley Heights NJ) Low Steven H. (Bridgewater NJ) Maxemchuk Nicholas F. (Mountainside NJ) O\Gorman Lawrence P. (Madison NJ), Document copying deterrent method using line and word shift techniques.
  105. Wicker Thomas M., Document protection methods and products.
  106. Philibert Alex C. (3001 Mockingbird Dr. Sierra Vista AZ 85635) Smith Jack W. (1831 Exeter Dr. Sierra Vista AZ 85635) Fox James W. (172 Andrea Dr. Sierra Vista AZ 85635), Document reproduction security system.
  107. Jauch Karl (Le Lignon CHX), Documents containing information invisible to the naked eye.
  108. Greenaway David L. (Oberwil CHX), Documents embossed with optical markings representing genuineness information.
  109. Gotanda Motohiro (1802-10 Nakabyo ; Abiko-shi ; Chiba-ken JPX), Door lock control system.
  110. Houser Peter B. (Poway CA) Adler James M. (Ocean Beach CA), Electronic document verification system and method.
  111. Reber William L. ; Perttunen Cary D., Electronic network navigation device and method for linking to an electronic address therewith.
  112. Chen James F. (Potomac MD) Wang Jieh-Shan (Potomac MD), Electronic payment system and method.
  113. Beach Richard J. (Palo Alto CA) Brown John Seely (Palo Alto CA) White John R. (Palo Alto CA), Embedded data controlled digital highlight color copier.
  114. Morris Dale C. (Menlo Park CA), Embedded hidden identification codes in digital objects.
  115. Preuss Robert D. (Boston MA) Roukos Salim E. (Scarsdale NY) Huggins A. W. F. (Arlington MA) Gish Herbert (Newton MA) Bergamo Marcos A. (Wellesley MA) Peterson Patrick M. (Cambridge MA) Derr Alan G. (, Embedded signalling.
  116. Vynne Thorbjorn,DKX ; Jordan Frederic,CHX, Embedding a digital signature in a video sequence.
  117. Bloomberg Dan S., Embedding encoded information in an iconic version of a text image.
  118. O\Grady William J. (Yonkers NY) Dubner Robert J. (Westwood NJ), Embedment of data in a video signal.
  119. Lechner Bernard J. (Princeton NJ) Stubbs Graham S. (Poway CA) Leonard Eugene (Sands Point NY), Encoding an optical video disc to inhibit video tape recording.
  120. Steynor James H. (High Wycombe GB2) Hayes Frederick (Southall GB2), Encoding and decoding of digital recordings.
  121. Cass Todd A. ; Tong Xin, Encoding data in color images using patterned color modulated image regions.
  122. Howard Jonathan M. (Easthampton NY), Encoding of transmitted program material.
  123. Gross Gary (Apt. 203 2721 Victoria Pk. Ave. Agincourt ; Ontario CAX M1T 3N6) Dale James (65 Huntley St. Toronto CAX M44 2L2), Encoding system.
  124. Normille James O. (Sunnyvale CA) Yeh Chia L. (Saratoga CA) Wright Daniel W. (Sunnyvale CA) Chu Ke-Chiang C. (Saratoga CA), Encoding/decoding moving images with forward and backward keyframes for forward and reverse display.
  125. Virga Richard (Danbury CT), Encryption device.
  126. Cox Ingemar J. ; Miller Matthew L., Field-based watermark insertion and detection.
  127. Montgomery Gerald D. (Mesa AZ), Filter by-pass for transmitting an additional signal with a video signal.
  128. Mowry William H. (Dayton OH) Schuelke James H. (Vandalia OH) White Robert L. (Franklin OH), Financial instrument and method of making.
  129. Joel Bryan Van Boom ; Chuck Casagrande GB; Bernard Willem "Wim" Scheggetman TW, Form for concealing variable printed information.
  130. Bhaskaran Vasudev ; Ratnakar Viresh, Fragile watermarks for detecting tampering in images.
  131. Balogh Aristotle (Bowie MD) Blejer Hatte (Alexandria VA) Chen Eugene (Arlington VA) Flank Sharon (Washington DC) Iannacone Carmen (Fairfax VA) Maloney John (Upper Marlboro MD) Martin Patrick (Arlingt, Generation, archiving, and retrieval of digital images with evoked suggestion-set captions and natural language interfac.
  132. Rhoads Geoffrey B., Graphics processing system employing embedded code signals.
  133. Knowles Carl Harry, Hand-held portable WWW access terminal with visual display panel and GUI-based WWW browser program integrated with bar c.
  134. Kimura Toru (950 Dovlen ; Suite C Carson CA 90746), Heat activated indica on textiles.
  135. Chandler Donald G. (Pennington NJ) Batterman Eric P. (Cherry Hill NJ) Shah Govind (Princeton Junction NJ), Hexagonal, information encoding article, process and system.
  136. Hefti Aldo (Biasca CHX), Identification system.
  137. Milheiser Thomas A. (Littleton CO), Identification system.
  138. Shiang Lu P. (Beijing CNX) He Duanfeng (Beijing CNX), Identification system using computer generated moire.
  139. Rhoads Geoffrey B., Identification/authentication system using robust, distributed coding.
  140. Resnikoff Howard L. (Winchester MA) Pollen David (Lexington MA) Linden David C. P. (Cambridge MA) Lawton Wayne M. (Somerville MA), Image coding apparatus and method utilizing separable transformations.
  141. Goldman Robert N. (Honolulu HI), Image dissecting document verification system.
  142. Harada Kentaro (Yokohama JPX), Image forming apparatus having a function for checking to copy a secret document.
  143. Saito Rie (Yokohama JPX) Sasanuma Nobuatsu (Yokohama JPX) Atsumi Tetsuya (Tokyo JPX), Image forming method and apparatus for counterfeit protection controlling image synthesis in response to forming conditi.
  144. Saito Rie (Yokohama JPX) Sasanuma Nobuatsu (Yokohama JPX) Atsumi Tetsuya (Tokyo JPX), Image forming method and apparatus for counterfeit protection using image synthesis accounting for forming conditions.
  145. Colvill Robert H. (Surrey GB2) Lowther Derek R (Hampshire GB2) Shenton Colin N. (Surrey GB2) Shillito Robert T. (Somerset GB2) Trinder Rosemary (Suffolk GB2) Wallis Andrew F. (Bath GB2), Image handling facilitating computer aided design and manufacture of documents.
  146. Sakaki Eihiro,JPX ; Yamazaki Hiroyuki,JPX, Image processing apparatus and method and storage medium.
  147. Negishi Akira,JPX, Image processing apparatus and method for adding predetermined additional information to an image by adding a predetermined number of unit dots to partial color component data of the image.
  148. Owada Mitsuru,JPX ; Nagashima Yoshitake,JPX ; Kimura Takeo,JPX, Image processing apparatus and method for synthesizing first and second image data.
  149. Kawakami Haruko (Yokohama JPX) Sekizawa Hidekazu (Yokohama JPX) Yamamoto Naofumi (Tokyo JPX), Image processing apparatus using pattern generating circuits to process a color image.
  150. Funada Masahiro (Yokohama JPX) Kitamura Toshiyuki (Kawasaki JPX) Yamamoto Mitsuhiro (Kawasaki JPX) Ohta Eiji (Fujisawa JPX), Image processing apparatus which adds apparatus identification data to images.
  151. Kawana Takashi (Yokohama JPX), Image processing method and apparatus for adding identifying information to an image portion and forming the portion at.
  152. Kawana Takashi,JPX, Image processing system which adds information to formed images.
  153. Udagawa Yutaka (Machida JPX) Funada Masahiro (Yokohama JPX) Ohta Ken-ich (Kawasaki JPX) Takaragi Yoichi (Yokohama JPX) Kitamura Toshiyuki (Kawasaki JPX) Ohta Eiji (Fujisawa JPX), Image processing with anti-forgery function.
  154. Suzuki Yoshiyuki (Kawasaki JPX) Funada Masahiro (Yokohama JPX) Outa Kenichi (Yokohama JPX) Kawase Michio (Yokohama JPX), Image reading or processing with ability to prevent copying of certain originals.
  155. Ohmae Kouichi,JPX ; Sonoda Shinya,JPX ; Kinoshita Ikuo,JPX ; Nakamura Hitoshi,JPX ; Hiraishi Junji,JPX, Image recognition method and device and copier and scanner employing same.
  156. Pack Seung K. (Seoul KRX) Chung Tae Y. (Seoul KRX), Image signal band compressing system for digital video tape recorder.
  157. Rhoads Geoffrey B., Image steganography system featuring perceptually adaptive and globally scalable signal embedding.
  158. Mayer Robert E. (Williamstown MA) Magoon Inder K. (Pittsfield MA) West Herbert J. (Pittsfield MA), In-line annular piston fixed bolt regenerative liquid propellant gun.
  159. Keene Leonard D. (Merrimack NH), In-station television program encoding and monitoring system and method.
  160. Kadono Shinya,JPX, Information embedding method, information extracting method, information embedding apparatus, information extracting apparatus, and recording media.
  161. Mark Andrew R., Information storage device for storing personal identification information.
  162. Morales Fernando, Interactive TV system for mass media distribution.
  163. Powers ; III John R. (Monte Sereno CA), Interactive multimedia delivery engine.
  164. Donald Gordon H. (Clitheroe GB2) Hewitt Jeffrey L. (Northwood GB2), Interactive system for retail transactions.
  165. Broughton Robert S. (Beaverton OR) Laumeister William C. (San Jose CA), Interactive video method and apparatus.
  166. Hecht David L. (Palo Alto CA), Interleaved and interlaced sync codes and address codes for self-clocking glyph codes.
  167. Knowles Carl Harry ; Wilz David, Internet-based system and method for tracking objects bearing URL-encoded bar code symbols.
  168. Hiller Thomas L. (Glen Ellyn IL) Spanke Ronald A. (Wheaton IL) Stanaway ; Jr. John J. (Wheaton IL) Wierzbicki Alex L. (Bolingbrook IL) Zola Meyer J. (Oak Park IL), Intra-switch communications in narrow band ATM networks.
  169. Mintzer Frederick Cole ; Yeung Minerva Ming-Yee, Invisible image watermark for image verification.
  170. Maddox James A. (R.F.D. 2 ; Church St. Georgetown CT 06829) Maddox Jeffery R. (R.F.D. 2 ; Church St. Georgetown CT 06829), Labels and label readers.
  171. Heninger, Bryne E.; Sullivan, Philip B., Lenticular security screen production method.
  172. Rhoads Geoffrey B., Linking of computers based on optical sensing of digital data.
  173. Izawa Michio (6-15-408 Tsunashimahigashi 3-chome Kohoku-ku ; Yokohama ; Kanagawa JPX), Map in which information which can be coded is arranged in invisible state and a method for coding the content of the ma.
  174. Maufe Barry G. (London GB2), Marked recorded signals.
  175. Taniuchi Kazuman (Kanagawa JPX) Sekine Hiroshi (Kanagawa JPX) Akita Noboru (Kanagawa JPX) Kuwahara Isao (Kanagawa JPX) Endoh Kiyomasa (Kanagawa JPX), Marker dot detecting device for color image recording apparatus.
  176. Cragun Brian John ; Rothschild Wayne Jay, Mechanism for retrieving information using data encoded on an object.
  177. Cragun Brian John ; Rothschild Wayne Jay, Mechanism for retrieving information using data encoded on an object.
  178. Adams Phillip M., Media-independent document security method and apparatus.
  179. Wolff Gregory J., Method and apparatus for accessing and publishing electronic documents.
  180. Rathus Spencer A. ; Nevid Jeffrey S. ; Fichner-Rathus Lois, Method and apparatus for accessing electric data via a familiar printed medium.
  181. Conanan Virgilio D. (475 Graphic Blvd. New Milford NJ 07646), Method and apparatus for adaptively superimposing bursts of texts over audio signals and decoder thereof.
  182. Graves Bradford T. ; Jones William J. ; Mennie Douglas U. ; Csulits Frank M., Method and apparatus for authenticating and discriminating currency.
  183. Samyn Johan (Roeselare BEX), Method and apparatus for checking the authenticity of documents.
  184. Schwartz Edward L. (Sunnyvale CA), Method and apparatus for compressing and decompressing images of documents.
  185. Rushforth Craig K. (Kaysville UT) Xie Zhenhua (Salt Lake City UT) Short Robert T. (Salt Lake City UT), Method and apparatus for decoding multiple bit sequences that are transmitted simultaneously in a single channel.
  186. Diehl Eric (Strasbourg FRX) Hamon Joel (Lipsheim FRX), Method and apparatus for device control by data transmission in TV lines.
  187. Munro Mark C. ; Jones John E. ; Graves Bradford T. ; Jones William J. ; Mennie Douglas U., Method and apparatus for discriminating and counting documents.
  188. Wolff Gregory J. (Mountain View CA) Stork David G. (Stanford CA) Prasad K. Venkatesh (Cupertino CA), Method and apparatus for document verification and tracking.
  189. Barton James M. (101 Sund Ave. Los Gatos CA 95032), Method and apparatus for embedding authentication information within digital data.
  190. Aijala Victor A. (Arnold MD) Cohen Gerald B. (Gaithersburg MD) Jensen James M. (Columbia MD) Lynch Wendell D. (Silver Spring MD) Urbi Juan C. (Laurel MD), Method and apparatus for encoding/decoding broadcast or recorded segments and monitoring audience exposure thereto.
  191. Curry Douglas N., Method and apparatus for generating halftone images having human readable patterns formed therein.
  192. Daly Scott J., Method and apparatus for hiding one image or pattern within another.
  193. Indeck Ronald Scott ; Muller Marcel Wettstein ; Engel George Lawrence ; Hege Alan Lee, Method and apparatus for improved fingerprinting and authenticating various magnetic media.
  194. Steinberg Eran, Method and apparatus for in-camera image marking and authentication.
  195. Harris Ellis D. (Claremont CA), Method and apparatus for inhibiting the operation of a copying machine.
  196. Tsai Irving (435 E. 70th St. New York NY 10021), Method and apparatus for linking a document with associated reference information using pattern matching.
  197. Tsai Irving, Method and apparatus for linking designated portions of a received document image with an electronic address.
  198. Bender Walter ; Morimoto Norishige,JPX ; Gruhl Daniel, Method and apparatus for logo hiding in images.
  199. Kaule Wittich,DEX, Method and apparatus for making paper of value having an optically variable security element.
  200. Lfberg Bo (Vindragarvgen 12 S-117 40 Stockholm SEX), Method and apparatus for marking the information content of an information carrying signal.
  201. Lfberg Bo (Vindragarvgen 12 S-117 40 Stockholm SEX), Method and apparatus for marking the information content of an information carrying signal.
  202. Ackerman Richard C. (Glenview IL) Jewer Alan A. (Whitewater WI) Hurlbut Donovan W. (Whitewater WI), Method and apparatus for optically reading digital data inscribed in an arcuate pattern on a data carrier.
  203. Gormish Michael J. (Stanford CA) Peairs Mark (Menlo Park CA) Stork David G. (Stanford CA), Method and apparatus for placing data onto plain paper.
  204. Hujink Hendrik W. (Aalten NLX), Method and apparatus for producing admission tickets.
  205. Shamir Adi (Rehovot ILX), Method and apparatus for protecting visual information with printed cryptographic watermarks.
  206. Nagata Atsushi (Hirakata JPX) Uekawa Yutaka (Ashiya JPX) Senoo Takanori (Hirakata JPX) Takahashi Kenichi (Kyoto JPX), Method and apparatus for protection of signal copy.
  207. Cobbley David A. (Portland OR) Throckmorton John A. (Lake Oswego OR), Method and apparatus for providing broadcast information with indexing.
  208. Callahan Sean M. (Cupertino CA), Method and apparatus for real-time lossless compression and decompression of image data.
  209. Rabbani Majid (Pittsford NY), Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system.
  210. Greenberg, Burton L., Method and apparatus for the automatic identification and verification of commercial broadcast programs.
  211. Greenberg Burton L. (28 E. 10th St. New York NY 10003), Method and apparatus for the automatic identification and verification of television broadcast programs.
  212. Greenberg Burton L. (New York NY), Method and apparatus for the processing of encoded data in conjunction with an audio broadcast.
  213. Nagata Atsushi (Hirakata JPX) Uekawa Yutaka (Ashiya JPX) Senoo Takanori (Hirakata JPX) Takahashi Kenichi (Kyoto JPX), Method and apparatus for the protection of signal copy.
  214. Ramsay Thomas E. (Minneapolis MN) Elkins James C. (Golden Valley MN), Method and apparatus for the transmission, storage, and retrieval of documents in an electronic domain.
  215. Ray Lawrence A. ; Honsinger Chris W., Method and apparatus for transaction card security utilizing embedded image data.
  216. Banker Robert O. (Cumming GA) Bacon Kinney C. (Lawrenceville GA) Bagley Julius B. (Marietta GA), Method and apparatus for tuning data channels in a subscription television system having in-band data transmissions.
  217. Krause Edward A. (San Diego CA) Tom Adam (La Jolla CA) Liu Vincent (San Gabriel CA), Method and apparatus for vector coding of video transform coefficients.
  218. Copriviza Robert C. (Tarzana CA) Dubin Arnold M. (Calabasas CA) Ackerman Edward B. (Encino CA) Wood Jackson B. (Tarzana CA) Eakins Jeffrey S. (Claremont CA) Harmon David D. (Torrance CA), Method and apparatus for video signal encoding, decoding and monitoring.
  219. Kafri Oded (Beersheba ILX) Keren Eliezer (Arad ILX), Method and apparatus of encryption of optical images.
  220. Leberl Franz W. (Boulder CO), Method and apparatus of image mensuration with selectively visible and invisible reseau grid marks.
  221. David A. Martin, Method and device for preventing check fraud.
  222. Aoki Yutaka (Fujisawa JPX) Gohda Yuji (Himeji FL JPX) Rackley Darwin P. (Boca Raton FL), Method and means for fast writing of run length coded bit strings into bit mapped memory and the like.
  223. Powell Robert D. ; Nitzberg Mark J., Method and system for digital image signatures.
  224. Moskowitz Scott A. ; Cooperman Marc, Method and system for digital watermarking.
  225. Daniel Andrew (San Jose CA) Greene Spencer (Palo Alto CA), Method and system for displaying images using a dynamically reconfigurable display memory architecture.
  226. Ur Shmuel (11 Ravina Street Tel Aviv 69395 ILX), Method and system for identifying documents generated by an unauthorized software copy.
  227. Leighton Frank T. (965 Dedham St. Newton Center MA 02159) Micali Silvio (224 Upland Rd. Cambridge MA 02140), Method and system for personal identification.
  228. Tracy William X. ; Roslak Thomas K. ; Murrah Judith ; Riso Francis ; Beach Robert ; Sandler Robert ; Klein John, Method and system for presenting item information using a portable data terminal.
  229. Smithies Christopher P. K. (Wimborne GB2) Newman Jeremy M. (Somerset GB2), Method and system for the capture, storage, transport and authentication of handwritten signatures.
  230. Kondo Kazuhiro (Kokubunji JPX) Suzuki Toshiro (Tama JPX), Method and system for transmitting variable rate speech signal.
  231. Leighton Frank T. (15 Charlesden Pk. Newtonville MA 02160) Micali Silvio (459 Chestnut Hill Ave. Brookline MA 02146), Method for authenticating objects identified by images or other identifying information.
  232. Bloom Jeffrey A. ; Cox Ingemar J. ; Miller Matthew L., Method for data preparation and watermark insertion.
  233. Nakamura Takao,JPX ; Ogawa Hiroshi,JPX ; Takashima Yoichi,JPX, Method for embedding and reading watermark-information in digital form, and apparatus thereof.
  234. Knox Keith T., Method for embedding one or more digital images within another digital image.
  235. Powell Robert D. ; Nitzberg Mark J., Method for encoding auxiliary data within a source signal.
  236. Meske ; Jr. Carl F. (San Jose CA) Hooper Philip J. (Santa Clara CA) Opperman Mark R. (Palo Alto CA), Method for extracting profiles and topics from a first file written in a first markup language and generating files in d.
  237. Young Fredric S., Method for general image manipulation and composition.
  238. Brian Edward Cooper ; Shaun Timothy Love, Method for halftoning using interlocked threshold arrays or interlocked dot profiles.
  239. Tanaka Toshinori (Tokyo JPX) Nishiyama Satoru (Odawara JPX) Koyama Masaharu (Tokyo JPX), Method for making an anti-counterfeit latent image formation object for bills, credit cards, etc..
  240. Mann Omri (Jerusalem ILX), Method for recovery of a computer program infected by a computer virus.
  241. Harris Colin Austin,GB2, Method for the manufacture of security paper.
  242. Kunt Murat (Grandvaux CHX) Bign Joseph (Renens CHX) Duc Benot (Ecublens CHX), Method for the marking of documents.
  243. Greenblatt, Richard D., Method of and apparatus for integrated voice (audio) communication simultaneously with "under voice" user-transparent digital data between telephone instruments.
  244. Schmid Edward (P.O. Box 1727 Meredith NH 03253) Doss Santosh (30 Marcellus Dr. Newton MA 02159), Method of and system for apparatus for two-way automatically creating, identifying, routing and storing digitally scanne.
  245. Gassmann Gerhard-Gnter (Esslingen-Berkheim DEX), Method of and system for transmitting two different messages on a carrier wave over a single transmission channel of pre.
  246. Pommier Daniel (Mordelles FRX), Method of digital sound broadcasting in television channels with spectrum interlacing.
  247. Butera Bill (Emmendingen DEX), Method of encoding and decoding the video data of an image sequence.
  248. Bocionek Siegfried,DEX ; Karls Ingolf,DEX ; Schutt Dieter,DEX ; Latocha Wanda,DEX, Method of encoding information using a position-based encoding scheme.
  249. Takashi Yamaguchi JP, Method of processing image information and method of preventing forgery of certificates or the like.
  250. Walsh Margaret A. (65 South St. ; Apt. 111 Auburn NY 13021), Method of providing article identity on printed works.
  251. Best Robert J. (San Jose CA), Method of providing identification, other digital data and multiple audio tracks in video systems.
  252. Iida Takahito,JPX, Method of purchasing personal recording media, system for purchasing personal recording media, and media recorded with p.
  253. Rothfjell Rolf E. (Kalix SEX), Method of securing simple codes.
  254. Blthgen Bjrn (Celle DEX), Method of transmitting audio information and additional information in digital form.
  255. Monroe Midori J. (Vancouver IL CAX) Huang George Y. (Chicago IL) Martin Tony D. (Arlington Heights IL), Method of verifying fake-proof video identification data.
  256. Reber William L. ; Perttunen Cary D., Method, system, and article of manufacture for navigating to a resource in an electronic network.
  257. Reber William L. ; Perttunen Cary D., Method, system, and article of manufacture for navigating to a resource in an electronic network.
  258. Call Charles G., Methods and apparatus for disseminating product information via the internet.
  259. Tow Robert F. (Palo Alto CA), Methods and means for embedding machine readable digital data in halftone images.
  260. Rhoads Geoffrey B., Methods for identifying equipment used in counterfeiting.
  261. Rhoads Geoffrey B., Methods for surveying dissemination of proprietary empirical data.
  262. van der Gracht Peter K. (Burnaby CAX) Donaldson Robert W. (Vancouver CAX), Modem for pseudo noise communication on A.C. lines.
  263. Earnest Lester D. (Los Altos Hills CA), Modular software security.
  264. Shamir Harry A. (Waltham MA), Multi-color information encoding system.
  265. Syeda-Mahmood Tanveer F., Multimedia database for use over networks.
  266. Wellner Pierre David (Middletown NJ), Multimedia service access by reading marks on an object.
  267. Rhoads Geoffrey ; Gustafson Ammon, Multiple watermarking techniques for documents and other data.
  268. Kaplan Joshua D., Network apparatus and method for preview of music products and compilation of market data.
  269. Johnson Herrick J. (Marblehead MA) Olson Margaret (Nashua NH) Jones Stuart (Cambridge MA) Bodoff Stephanie (Somerville MA) Bertrand Stephen C. (Waltham MA) Levine Paul H. (Carlisle MA), Network license server.
  270. Rhoads Geoffrey B., Network linking method using steganographically embedded data objects.
  271. Goodman William (Collegeville PA) Sistanizadeh Kamran (Arlington VA) Black Michael J. (Fairfax Station VA), Network providing signals of different formats to a user by multplexing compressed broadband data with data of a differe.
  272. Goldman Robert N. (Kailua HI), Non-counterfeitable document system.
  273. Sprague David L. (Gilbert AZ), Non-linear pixel interpolator function for video and graphic processing.
  274. Borror Alan L. (Andover MA) Ellis Ernest W. (Carlisle MA) Faramarzpour Faramarz (Sudbury MA) MacKenzie Hugh R. (Belmont MA) McGowan Donald A. (Stoneham MA), Optical storage identification card and read/write system.
  275. Saitoh Takashi,JPX ; Takahashi Hiroshi,JPX ; Kaneko Yoshio,JPX ; Kurotaka Shigeo,JPX ; Hikita Toshiya,JPX ; Omi Kyoji,JPX ; Aida Midori,JPX ; Yamakawa Shinji,JPX ; Okubo Hiromi,JPX ; Ishigaki Kouji,J, Original-discrimination system for discriminating special document, and image forming apparatus, image processing apparatus and duplicator using the original-discrimination system.
  276. Squilla John R. ; Moghadam Omid A. ; Rabbani Majid, Photograhic system with selected area image authentication.
  277. Rhoads Geoffrey B., Photographic products and methods employing embedded information.
  278. Ujiie Yoichi (Kanagawa JPX) Tahara Syuji (Kanagawa JPX), Picture frame number discriminating method and apparatus therefor.
  279. Figh Jack (Guttenberg NJ) Cuddihy ; Jr. Robert V. (Basking Ridge NJ), Point-of-sale product information dissemination arrangement and method.
  280. Eckhard Koch DE; Jian Zhao, Procedure for marking binary coded data sets.
  281. Foster James Joseph ; Mulcahy Leo Thomas, Process for making and detecting anti-counterfeit paper.
  282. Kurrle Frederick L. ; Parks Christopher J., Process of manufacturing authenticatable paper products.
  283. Montgomery Gerald D. (Mesa AZ) Norrish Jay B. (Mesa AZ), Processor for receiving data from a video signal.
  284. Nelson Donald Robert, Product identification system using hand-held customer assistant unit with a code reader.
  285. Braudaway Gordon Wesley ; Mintzer Frederick Cole, Protecting images with an image watermark.
  286. Knowlton Kenneth Charles ; Miliefsky Gary Steven, Protection mechanism for visual link objects.
  287. Briggs Robert (Annandale VA) Iannacone Carmen (Fairfax VA) Rothey James (Fairfax VA) Evans David (Falls Church VA), Protection of an electronically stored image in a first color space by the alteration of a digital component in a second.
  288. Balogh Aristotle ; Blejer Hatte ; Briggs Robert ; Chen Eugene ; Flank Sharon ; Iannacone Carmen ; Maloney John ; Martin Patrick ; Rothey James ; Schmid Gary ; Evans David ; Dozier Linda T. ; Lorton M, Protection of an electronically stored image in a first color space by the alteration of digital component in a second.
  289. Andrus Paul G. (Powell OH) Dolash Thomas M. (Worthington OH), Providing intelligible markings.
  290. Fateley William G., Radiation filter, spectrometer and imager using a micro-mirror array.
  291. Schmidt Johan M. (Eindhoven NLX) Voorman Johannes O. (Eindhoven NLX), Radio broadcasting system with transmitter identification.
  292. Paz-Pujalt Gustavo R. ; Patton David L. ; Fredlund John R., Receiver having authenticating marks.
  293. Schreiber William F. (Cambridge MA) Lippman Andrew B. (Salem MA) Adelson Edward H. (Cambridge MA) Netravali Aran N. (Westfield NJ), Receiver-compatible enhanced definition television system.
  294. Melen Roger D. (Los Altos Hills CA), Record document authentication by microscopic grain structure and method.
  295. Ward Paul Courtenay,GBX, Recording of images.
  296. Gong Qing, Relay server for unsigned applets.
  297. Curry Douglas N. (Menlo Park CA), Rotating non-rotationally symmetrical halftone dots for encoding embedded data in a hyperacuity printer.
  298. Betts William L. (St. Petersburg FL) Zuranski Edward S. (Largo FL), Secondary channel for digital modems using spread spectrum subliminal induced modulation.
  299. Fridrich Jiri ; Simard Richard J., Secure encryption and hiding of data and messages in images.
  300. Margolin George D. (Newport Beach CA), Secure identification card and system.
  301. Cox Ingemar J. ; Kilian Joseph J. ; Shamoon Talal G., Secure spread spectrum watermarking for multimedia data.
  302. Goldman Robert N. (Kailua HI), Secure transaction card and verification system.
  303. Rose Anthony M. (66 Drumalbyn Road Bellevue Hill ; Sydney AUX 2023), Securing a computer against undesired write operations to or read operations from a mass storage device.
  304. Mowry ; Jr. William H., Security document containing encoded data block.
  305. Gutmann Roland,DEX ; Ahlers Benedikt,DEX ; Kappe Frank,DEX ; Paugstadt Ralf,DEX ; Franz-Burgholz Arnim,DEX, Security document with optically excitable dyes for authenticity check.
  306. Bright Herbert S. (Bethesda MD) Enison Richard L. (San Pablo CA), Security system for data processing.
  307. Rourke John L. (Fairport NY) Wing Peter D. (Webster NY) Ratcliffe ; II Jack F. (Pittsford NY) Valliere Paul J. (Fairport NY), Security system for electronic printing systems.
  308. Miyata Kunio (Tokyo JPX), Security system with imaging function.
  309. Zhang Xiao B. (Foster City CA), Self-clocking glyph code for encoding dual bit digital values robustly.
  310. Best Stuart J. (Hayes GB2) Willard Reginald A. (Hayes GB2), Signal identification.
  311. Best Stuart J. (Harlington GB2) Johnson Nigel (Windlesham GB2) Sandford Adrian M. (Hayes GB2), Signal identification system.
  312. Montgomery Gerald D. (Mesa AZ) Norrish Jay B. (Mesa AZ), Signal processors for transparent and simultaneous transmission and reception of a data signal in a video signal.
  313. Bain Walter F. (Lovettsville VA), Signaling system.
  314. Hyatt Gilbert P. (7841 Jennifer Circle La Palma CA 90623), Signature filter system.
  315. Moses Donald Wadia ; Lu Daozheng, Simultaneous transmission of ancillary and audio signals by means of perceptual coding.
  316. Moses Donald W. (1590 Murphy Pkwy. Eagan MN 55122-1753), Simultaneous transmission of data and audio signals by means of perceptual coding.
  317. Moses Donald W. (1590 Murphy Pkwy. Eagan MN 55122-1753), Simultaneous transmission of data and audio signals by means of perceptual coding.
  318. Moses Donald W. (Minneapolis MN) Hustig Charles (Hudson WI) Ballard C. Ray (Venice FL), Simultaneous transmission of two information signals within a band-limited communications channel.
  319. Tachikawa Michiyoshi (Yokohama JPX) Kurotaka Shigeo (Sagamihara JPX) Ukai Takeshi (Yokohama JPX) Sakano Yukio (Fuchu JPX) Ishigaki Kouji (Yokohama JPX) Okubo Hiromi (Yokohama JPX) Omi Kyoji (Kawasaki, Special-document discriminating apparatus and managing system for image forming apparatus having a special-document disc.
  320. Maxemchuk Nicholas F. (Mountainside NJ), Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals.
  321. Ishigaki Yukinobu (Tokyo JPX), Spread spectrum communication system.
  322. Iwasaki Yoshiki (Yokohama JPX), Spread spectrum communication system.
  323. DeJean Jean P. (Cincinnati OH) Lu Daozheng (Buffalo Grove IL) Weissman Robert (Westport CT), Spread spectrum digital data transmission over TV video.
  324. Pinard Adam I. (Amherst NH), Spread spectrum digital screening.
  325. Werner Jean-Jacques (Holmdel NJ), Spread-spectrum identification signal for communications system.
  326. Butler Robert J. (Oyster Bay NY) Schlameuss Ronald G. (Hempstead NY), Station signature system.
  327. Hilton Howard E. (Snohomish WA), Statistically based continuous autocalibration method and apparatus.
  328. Cooperman Marc (Palo Alto CA) Moskowitz Scott A. (Tokyo JPX), Steganographic method and device.
  329. Moskowitz Scott A. (Tokyo JPX) Cooperman Marc (Palo Alto CA), Steganographic method and device.
  330. Rhoads Geoffrey B. (West Linn OR), Steganography methods employing embedded calibration data.
  331. Spannenburg Sijbrand (Nt Petten NLX), Support provided with a machine detectable copying security element.
  332. Causse D\Agraives Bertrand (Ispra ITX) Mathieu Janny (Nancy FRX) Jamar Patrick (Nancy FRX), Surface texture reading access checking system.
  333. Weinblatt Lee S. (797 Winthrop Rd. Teaneck NJ 07666), Survey of radio audience.
  334. Ahrens Peter Robert, Switch cutover with paced transition.
  335. Tyrrell Raymond E. (Raleigh NC) Bishop O. Lamar (Raleigh NC) Powell William E. (Raleigh NC) Krisher Dale L. (Raleigh NC) Stephenson William H. (Raleigh NC) Briscoe M. Rodney (Raleigh NC) Thorne Hal A, Synchronous optical transmission system.
  336. Schilling Donald L. (Sands Point NY), Synchronous spread-spectrum communications system and method.
  337. Russell Garrett ; Wilz ; Sr. David M. ; Knowles Carl Harry, System and method for carrying out information-related transactions using web documents embodying transaction enabling a.
  338. Perkowski Thomas J., System and method for delivering consumer product related information to consumers within retail environments using inte.
  339. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Wheatley ; III Charles E. (Del Mar CA) Viterbi Andrew J. (La Jol, System and method for generating signal waveforms in a CDMA cellular telephone system.
  340. Schober Gary W. (Edison NJ) Chadwick Raymond B. (Kearny NJ) Ashley Francis R. (South Plainfield NJ), System and method for identifying a television program.
  341. Myhrvold Nathan P. (Bellevue WA) Yuval Gideon A. (Mercer Island WA) Kim William E. (Redmond WA), System and method for inserting and recovering an add-on data signal for transmission with a video signal.
  342. Throckmorton John A. ; Harrison Edward R. ; Perry Burt, System and method for simulating two-way connectivity for one way data streams.
  343. Hudetz Frank C. ; Hudetz Peter R., System and method for using an ordinary article of commerce to access a remote computer.
  344. Tel Teunis,NLX, System and method of verifying the legitimacy of a product against forgery.
  345. Vasilik Kenneth E. (Scotts Valley CA), System and methods for improved storage and processing of BITMAP images.
  346. Mabey Kent W. (West Jordan UT) Boska Joseph M. (Columbia MD) Richards Stephen L. (Gallatin MO), System and methods for monitoring TV viewing system including a VCR and/or a cable converter.
  347. Sherman Robert (1555 Rising Glen Rd. Los Angeles CA 90069), System for communication using a broadcast audio signal.
  348. Balkanski Alexandre (Palo Alto CA) Purcell Stephen C. (Mountain View CA) Kirkpatrick ; Jr. James W. (San Jose CA) Bonomi Mauro (Palo Alto CA) Hsu Wen-Chang (Saratoga CA), System for compression and decompression of video data using discrete cosine transform and coding techniques.
  349. Stefik Mark J. (Woodside CA) Bobrow Daniel G. (Palo Alto CA) Pirolli Peter L. T. (El Cerrito CA), System for controlling the distribution and use of composite digital works.
  350. Stefik Mark J. (Woodside CA) Casey Michalene M. (Morgan Hill CA), System for controlling the distribution and use of digital works.
  351. Stefik Mark J. ; Petrie Glen W. ; Okamoto Steve A. ; Briggs Nicholas H., System for controlling the distribution and use of rendered digital works through watermaking.
  352. Heckman Dean A. (Palmyra NY) Tuttle Steven R. (Rochester NY) Qureshi Irshad H. (Fairport NY), System for electronically printing plural-color tamper-resistant documents.
  353. Wang Ynjiun P. (Port Jefferson Station NY), System for encoding data in machine readable graphic form.
  354. Wagner Richard Hiers, System for extending present open network communication protocols to communicate with non-standard I/O devices directly.
  355. Tetrick Kenneth H. (Minneapolis MN) McCoy Randall L. (St. Paul MN), System for forming picture, alphanumeric and micrographic images on the surface of a plastic card.
  356. Dlugos Daniel F. (Huntington CT), System for printing encrypted messages with bar-code representation.
  357. Saito Tutomu (Yokohama JPX) Iwamoto Akito (Kamakura JPX), System for recording an image having a facial image and ID information.
  358. Aziz Ashar (Fremont CA) Mulligan Geoffrey (Fremont CA) Patterson Martin (Grenoble FRX) Scott Glenn (Sunnyvale CA), System for signatureless transmission and reception of data packets between computer networks.
  359. Soltesz John A. (1082 Broadway Ave. Masury OH 44438), System for the secure storage and transmission of data.
  360. Warner, Paul, System for transmitting data simultaneously with audio.
  361. Jungo Charles (Gilbert AZ) Montgomery Gerald (Mesa AZ) Gerdes Richard C. (Scottsdale AZ), System for transparent transmission and reception of a secondary data signal with a video signal in the video band.
  362. Clark John I. (Milford CT), System having a character generator for printing encrypted messages.
  363. Chen Brian ; Wornell Gregory W., System method, and product for information embedding using an ensemble of non-intersecting embedding generators.
  364. Chen Brian ; Wornell Gregory W., System, method, and product for information embedding using an ensemble of non-intersecting embedding generators.
  365. Berson Thomas A. ; Breuel Thomas M., Systems and methods for unforgeable document tagging.
  366. Greenberg Burton (New York NY), Television program transmission verification method and apparatus.
  367. Greenberg Burton L. (28 E. 10th St. New York NY 10003), Television program transmission verification method and apparatus.
  368. Vogel Peter S. (Locked Bag 1 Springwood ; N.S.W. 2777 AUX), Television programme distribution signal having the capability to selectively block non-programme material.
  369. Thibadeau Robert (Pittsburgh PA) Newcomer Joseph M. (Pittsburgh PA) Touretzky David (Pittsburgh PA), Television receiver location identification.
  370. Singer Stephen A. (Wheeling IL), Temperature sensitive security document.
  371. Cranford Gary, Therochromatic ink covered article having image disposed thereon and method of making the same.
  372. Hoffman Ned (Berkeley CA) Pare ; Jr. David F. (Berkeley CA) Lee Jonathan A. (Berkeley CA), Tokenless identification system for authorization of electronic transactions and electronic transmissions.
  373. Reber William Louis ; Perttunen Cary Drake, Transaction methods systems and devices.
  374. Collier Christopher J. (Carshalton Beeches GB2) Murray Robert J. (Horley GB2), Transmission system for sending two signals simultaneously on the same communications channel.
  375. Jungo Charles (Gilbert AZ) Montgomery Gerald D. (Mesa AZ) Schur Christopher J. (Payson AZ), Transmitting a secondary signal with dynamic injection level control.
  376. Gerdes Richard C. (Scottsdale AZ) Jungo Charles (Gilbert AZ) Montgomery Gerald (Mesa AZ), Transmitting data with video.
  377. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M. ; Weber Robert P., Trusted and secure techniques, systems and methods for item delivery and execution.
  378. Thomas William L. (Clearwater FL) Kempter Paul C. (Palm Harbor FL) Harkness David H. (Wilton CT), Universal broadcast code and multi-level encoded signal monitoring system.
  379. Dubner Robert J. (Westwood NJ), Video effects system able to intersect a 3-D image with a 2-D image.
  380. Waggener William N. (Sarasota FL), Video system for conveying digital and analog information.
  381. Haslop John M. (Woodley GB2) Knapman Reginald G. (Overton GB2) West Michael A. (London GB2), Watermark detection.
  382. Girod Bernd,DEX ; Hartung Frank H. D.,DEX, Watermarking method and apparatus for compressed digital video.
  383. Leighton Frank Thomson (15 Charlesden Park Newtonville MA 02160), Watermarking process resilient to collusion attacks.

이 특허를 인용한 특허 (146)

  1. Geyzel, Zeev; Ratner, Daniel, Adding watermarks to video content.
  2. Zhao, Jian; Picard, Justin; Thorwirth, Niels, Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation.
  3. Zhao, Jian; Picard, Justin; Thorwirth, Niels, Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation.
  4. Reed, Alastair M.; Jones, Robert L., Apparatus to analyze security features on objects.
  5. Rhoads, Geoffrey B.; Gustafson, Ammon E., Apparatus to process images and video.
  6. Rhoads, Geoffrey B., Associating data with media signals in media signal systems through auxiliary data steganographically embedded in the media signals.
  7. Davis, Bruce L.; Rhoads, Geoffrey B.; Conwell, William Y., Associating metadata with media signals, and searching for media signals using metadata.
  8. Rhoads, Geoffrey B.; Rodriguez, Tony F.; McKinley, Tyler J.; Miller, Marc D.; Hierholzer, Kirstin, Associating objects with corresponding behaviors.
  9. Rodriguez, Tony F.; Reed, Alastair M.; Sharma, Ravi K.; Alattar, Osama M.; Hannigan, Brett T.; Levy, Kenneth L.; Brunk, Hugh L.; Rhoads, Geoffrey B.; Gustafson, Ammon E., Automated methods for distinguishing copies from original printed objects.
  10. Stierman, Thomas; Hunt, Dan; Zdon, Chris; Meyers, Paul, Automatic microparticle mark reader.
  11. Stierman, Thomas; Hunt, Dan; Zdon, Chris; Meyers, Paul; Zimmermann, Steven D.; Gourley, Christopher S., Automatic microparticle mark reader.
  12. Rhoads, Geoffrey B., Background watermark processing.
  13. Ellingson, Eric E., Bi-directional image capture methods and apparatuses.
  14. Reed, Alastair M.; Rhoads, Geoffrey B., Color image or video processing.
  15. Reed, Alastair M.; Rhoads, Geoffrey B., Color image or video processing.
  16. Reed, Alastair M; Rhoads, Geoffrey B, Color image or video processing.
  17. Levy, Kenneth L., Content identification and management in content distribution networks.
  18. Rhoads, Geoffrey B., Controlling use of audio or image content.
  19. Boles, Jacob L.; Reed, Alastair M.; Lord, John D., Coordinated illumination and image signal capture for enhanced signal detection.
  20. Boles, Jacob L.; Reed, Alastair M.; Lord, John D., Coordinated illumination and image signal capture for enhanced signal detection.
  21. Boles, Jacob L.; Reed, Alastair M.; Lord, John D., Coordinated illumination and image signal capture for enhanced signal detection.
  22. Falkenstern, Kristyn R.; Reed, Alastair M.; Filler, Tomas, Counterfeiting detection using machine readable indicia.
  23. Moroo, Jun; Noda, Tsugio, Data embedding apparatus and printed material.
  24. Messmer, Neil W.; Johnson, Lewis, Data transmission using out-of-gamut color coordinates.
  25. Ramos, Daniel O.; Jones, Kevin C.; Rhoads, Geoffrey B., Decoding a watermark and processing in response thereto.
  26. McKinley, Tyler J.; Sharma, Ravi K., Decoding information to allow access to computerized systems.
  27. Rhoads, Geoffrey B., Deriving identifying data from video and audio.
  28. Levy, Kenneth L.; Meyer, Joel R., Deriving multiple fingerprints from audio or video content.
  29. Reed, Alastair M., Detection from two chrominance directions.
  30. Reed, Alastair M., Detection from two chrominance directions.
  31. Mander, Richard Ian; Beach, Allan David; Denton, Michael Vivian; Furness, III, Thomas A.; Tompkins, Alan Charles, Device for evaluation of fluids using electromagnetic energy.
  32. Mander, Richard Ian; Beach, Allan David; Denton, Michael Vivian; Furness, III, Tom A; Tompkins, Alan Charles, Device for evaluation of fluids using electromagnetic energy.
  33. Reed, Alastair M.; Hannigan, Brett T., Digital watermark detection using predetermined color projections.
  34. Johnson, Andrew; Biggar, Michael, Digital watermark systems and methods.
  35. Carr, J. Scott; Sher-Jan, Mahmood; Levy, Kenneth L.; Miller, Marc D.; McKinley, Tyler J., Digital watermarking for identification documents.
  36. Levy, Kenneth L., Digital watermarking for workflow by tracking content or content identifiers with respect to time.
  37. Rodriguez, Tony F.; Brundage, Trent J., Digital watermarking image signals on-chip.
  38. Reed, Alastair M.; Brundage, Trent J., Digital watermarking in data representing color channels.
  39. Reed, Alastair M.; Brundage, Trent J., Digital watermarking in data representing color channels.
  40. Reed, Alastair M.; Brundage, Trent J., Digital watermarking in data representing color channels.
  41. Levy, Kenneth L.; Rhoads, Geoffrey B., Digital watermarking systems and methods.
  42. Miller,Marc D.; Levy,Kenneth L.; Rhoads,Geoffrey B., Digital watermarking systems and methods.
  43. Miller,Marc D.; Levy,Kenneth L.; Rhoads,Geoffrey B., Digital watermarking systems and methods.
  44. Rhoads, Geoffrey B.; Carr, J. Scott, Digital watermarks.
  45. Rhoads, Geoffrey B.; Carr, J. Scott, Digital watermarks.
  46. Rhoads, Geoffrey B.; Carr, J. Scott, Digital watermarks.
  47. Davis, Bruce L.; Rhoads, Geoffrey B., Digitally marked objects and promotional methods.
  48. Decker, Stephen K.; Brunk, Hugh L.; Carr, J. Scott; Rhoads, Geoffrey B.; Lofgren, Neil E., Digitally watermarking holograms.
  49. Davis, Bruce L.; Rhoads, Geoffrey B., Embedding and reading codes on objects.
  50. Jones,Robert L.; Reed,Alastair M., Emerging security features for identification documents.
  51. Rhoads, Geoffrey B., Encoding and decoding media signals.
  52. Reed, Alastair M., Encoding in two chrominance directions.
  53. Reed, Alastair M., Encoding in two chrominance directions.
  54. Rhoads, Geoffrey B., Error processing of steganographic message signals.
  55. Stierman, Thomas; Hunt, Dan; Zdon, Chris; Meyers, Peter, Expression codes for microparticle marks based on signature strings.
  56. Rhoads, Geoffrey B.; Rodriguez, Anthony, Fingerprints and machine-readable codes combined with user characteristics to obtain content or information.
  57. Rhoads, Geoffrey B.; Rodriguez, Tony F., Fingerprints and machine-readable codes combined with user characteristics to obtain content or information.
  58. Reed, Alastair M.; Rodriguez, Tony F.; Sharma, Ravi K., Fragile and emerging digital watermarks.
  59. Rhoads, Geoffrey B.; Rodriguez, Tony F., Gestural techniques with wireless mobile phone devices.
  60. Brunk,Hugh L.; Zeller,Claude, Halftone watermarking and related applications.
  61. Ikeda,Namiko; Nakanishi,Mamoru; Fujii,Koji; Hatano,Takahiro; Shigematsu,Satoshi; Morimura,Hiroki; Okazaki,Yukio; Kyuragi,Hakaru, Image processing method and apparatus.
  62. Rhoads, Geoffrey B.; Sharma, Ravi K., Image processing using embedded registration data to determine and compensate for geometric transformation.
  63. Rhoads, Geoffrey B., Inserting watermarks into portions of digital signals.
  64. Rhoads, Geoffrey B.; Rodriguez, Tony F., Interactive systems and methods employing wireless mobile devices.
  65. Rodriguez, Tony F., Internet and database searching with handheld devices.
  66. Rodriguez, Tony F.; Stewart, Steven W., Internet and database searching with handheld devices.
  67. Rhoads, Geoffrey B.; Rodriguez, Tony F., Location-based arrangements employing mobile devices.
  68. Reed,Alastair M.; Berkley, Jr.,Lou H., Low visibility watermark using time decay fluorescence.
  69. Rodriguez, Tony F., Machine-readable features for objects.
  70. Brunk,Hugh L., Measuring digital watermark strength using error correction coding metrics.
  71. Levy, Kenneth L., Media methods and systems.
  72. Rodriguez, Tony F.; Calhoon, Sean; Reed, Alastair M., Metadata management and generation using perceptual features.
  73. Rhoads, Geoffrey B., Method and apparatus for associating identifiers with content.
  74. Massicot, Jean-Pierre; Foucou, Alain; Sagan, Zbigniew, Method and device for identifying objects or documents.
  75. Ramos, Daniel O.; MacIntosh, Brian T.; Rhoads, Geoffrey B., Method for enhancing content using persistent content identification.
  76. Rhoads,Geoffrey B.; Gustafson,Ammon E., Method for utilizing fragile watermark for enhanced security.
  77. Schowengerdt, Brian T.; Furness, III, Thomas A.; Walker, Nicholas E., Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy.
  78. Schowengerdt, Brian T.; Furness, III, Thomas A.; Walker, Nicholas E., Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy.
  79. Furness, III, Thomas A.; Schowengerdt, Brian T.; Melville, Ross D.; Walker, Nicholas E.; Sparks, Bradley E., Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy.
  80. Furness, III, Thomas A.; Schowengerdt, Brian T.; Melville, Ross D.; Walker, Nicholas E.; Sparks, Bradley E., Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy.
  81. Furness, III, Thomas A.; Schowengerdt, Brian T.; Melville, Ross D.; Walker, Nicholas E.; Sparks, Bradley E., Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy.
  82. Mander, Richard Ian; Furness, III, Thomas A.; Schowengerdt, Brian T.; Denton, Michael Vivian; Beach, Allan David; Tompkins, Alan Charles, Method, apparatus, and article to facilitate evaluation of substances using electromagnetic energy.
  83. Rhoads, Geoffrey B., Methods and apparatus to process imagery or audio content.
  84. Rhoads, Geoffrey B., Methods and arrangements employing digital content items.
  85. Rhoads, Geoffrey B.; Rodriguez, Tony F., Methods and devices employing content identifiers.
  86. Rhoads, Geoffrey B.; Rodriguez, Tony F., Methods and devices employing content identifiers.
  87. Rhoads, Geoffrey B.; Rodriguez, Tony F., Methods and devices involving imagery and gestures.
  88. Hannigan, Brett T; Sharma, Ravi K; Rodriguez, Tony F, Methods and related toy and game applications using encoded information.
  89. Lord, John D., Methods and systems for content processing.
  90. Rhoads, Geoffrey B., Methods and systems for inserting watermarks in digital signals.
  91. Rhoads, Geoffrey B., Methods and systems for interacting with physical objects.
  92. Rhoads, Geoffrey B.; Rodriguez, Tony F., Methods and systems for user-association of visual stimuli with corresponding responses.
  93. Rhoads, Geoffrey B., Methods and systems useful in linking from objects to remote resources.
  94. Rhoads, Geoffrey B.; Gustafson, Ammon E., Methods employing multiple watermarks.
  95. Rhoads, Geoffrey B., Methods for analyzing electronic media including video and audio.
  96. Rhoads, Geoffrey B., Methods for controlling rendering of images and video.
  97. Rhoads, Geoffrey B.; Hein, III, William C.; Levy, Kenneth L., Methods for linking from objects to remote resources.
  98. Rhoads, Geoffrey B., Methods for managing content using intentional degradation and insertion of steganographic codes.
  99. Rhoads, Geoffrey B., Methods for steganographic encoding media.
  100. Rodriguez, Tony F.; Brundage, Trent J.; Shovoly, Steven Michael, Methods involving maps, imagery, video and steganography.
  101. Rodriguez, Tony F.; Brundage, Trent J.; Shovoly, Steven Michael, Methods involving maps, imagery, video and steganography.
  102. Rodriguez, Tony F.; Brundage, Trent J.; Shovoly, Steven Michael, Methods involving maps, imagery, video and steganography.
  103. Rhoads,Geoffrey B.; Gustafson,Ammon E., Methods to evaluate images, video and documents.
  104. Brunk, Hugh L.; Levy, Kenneth L., Methods, apparatus and programs for generating and utilizing content signatures.
  105. Brunk, Hugh L.; Levy, Kenneth L., Methods, apparatus and programs for generating and utilizing content signatures.
  106. Brunk, Hugh L.; Levy, Kenneth L., Methods, apparatus and programs for generating and utilizing content signatures.
  107. He, Zhen, Minimizing dot graininess in dot-on-dot printing devices.
  108. Rhoads, Geoffrey B, Network linking methods and apparatus.
  109. Rodriguez, Tony F.; Brundage, Trent J., Noise influenced watermarking methods and apparatus.
  110. Jones, Robert; Bi, Daoshen; Duggan, Charles F.; Schneck, Nelson T., Optically variable personalized indicia for identification documents.
  111. Falkenstern, Kristyn R.; Reed, Alastair M., Optimizing optical scanners for digital watermark detection.
  112. Reed, Alastair M., Out of phase digital watermarking in two chrominance directions.
  113. Reed, Alastair M., Out of phase digital watermarking in two chrominance directions.
  114. McKinley, Tyler J.; Hein, III, William C.; Rodriguez, Tony F.; Reed, Alastair M.; Rhoads, Geoffrey B., Parallel processing of digital watermarking operations.
  115. Leonard, Michael W.; Dyer, John A.; Tucker, James R.; Herlihy, Shaun L., Photoinitiators for use in intaglio printing inks.
  116. Rhoads, Geoffrey B., Printer driver separately applying watermark and information.
  117. Levy, Kenneth L.; Hiatt, R. Stephen; Rhoads, Geoffrey B., Processing audio or video content with multiple watermark layers.
  118. Jones, Robert L.; Reed, Alastair M., Readers to analyze security features on objects.
  119. Jones,Robert L.; Reed,Alastair M., Security features for objects and method regarding same.
  120. Carr, J. Scott; Lofgren, Neil E.; Seder, Phillip Andrew, Steganographic encoding methods and apparatus.
  121. Miller, Marc D.; Levy, Kenneth L.; Rhoads, Geoffrey B., Steganographic systems and methods.
  122. Miller, Marc D.; Levy, Kenneth L.; Rhoads, Geoffrey B., Steganographic systems and methods.
  123. Evans, Douglas B.; Conwell, William Y., Substituting or replacing components in sound based on steganographic encoding.
  124. Davis, Bruce L.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Synchronizing rendering of multimedia content.
  125. Auslander,Judith D.; Kaye,Steven M.; Pierce,Jeffrey D., System and method for embedding and extracting key information.
  126. Farkash, Eyal, System and method for embedding data in video.
  127. Schowengerdt, Brian T.; Furness, III, Thomas A.; Melville, Ross D.; Schroder, Konrad E.; Burstein, Robert A.; Chinthammit, Winyu, System and method of evaluating an object using electromagnetic energy.
  128. Geyzel, Zeev; Dorrendorf, Leonid, System for embedding data.
  129. Geyzel, Zeev; Dorrendorf, Leonid, System for embedding data.
  130. Rhoads, Geoffrey B.; Davis, Bruce L.; Hein, III, William C.; Rosenthol, Joshua A.; MacIntosh, Brian T.; Levy, Kenneth L., System for linking from objects to remote resources.
  131. Ramos, Daniel O.; MacIntosh, Brian T.; Rhoads, Geoffrey B., System for managing display and retrieval of image content on a network with image identification and linking to network content.
  132. Ramos, Daniel O.; Jones, Kevin C.; Rhoads, Geoffrey B., Systems and methods for processing content objects.
  133. Mander, Richard Ian; Furness, III, Thomas A.; Denton, Michael Vivian; Beach, Allan David, Systems for fluid analysis using electromagnetic energy that is reflected a number of times through a fluid contained within a reflective chamber.
  134. Furness, III, Thomas A.; Schowengerdt, Brian T., Systems, methods and articles related to machine-readable indicia and symbols.
  135. Stierman, Thomas; Hunt, Dan; Zdon, Chris, Three-dimensional authentication of microparticle mark.
  136. Stierman, Thomas; Hunt, Dan; Zdon, Chris, Three-dimensional authentication of mircoparticle mark.
  137. Levy, Kenneth L.; Perry, Burt W., Watermark and fingerprint systems for media.
  138. Davidson, Clayton L.; Kumar, Aruna B., Watermark decoding from streaming media.
  139. Reed,Allister; Hannigan,Brett, Watermark detection using adaptive color projections.
  140. Levy, Kenneth L., Watermark embedding functions adapted for transmission channels.
  141. Sharma, Ravi K., Watermark synchronization signals conveying payload data.
  142. Loce, Robert P.; Bala, Raja; Braun, Karen M., Watermarking.
  143. Loce, Robert P.; Wang, Shen-Ge, Watermarking.
  144. Beaubien, Brady Jennings, Watermarking system.
  145. Sharma, Ravi K.; Alattar, Adnan M.; Ahmed, Farid; Rhoads, Geoffrey B., Wavelet domain watermarks.
  146. Rhoads, Geoffrey B.; Rodriguez, Tony F., Wireless mobile phone methods.
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