$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Delivery of digital content

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/173
  • H04N-021/472
  • H04N-021/262
  • H04N-021/433
  • H04N-021/845
출원번호 US-0229281 (2008-08-20)
등록번호 US-8966557 (2015-02-24)
발명자 / 주소
  • Corson, Greg
출원인 / 주소
  • Sony Computer Entertainment Inc.
대리인 / 주소
    Carr & Ferrell LLP
인용정보 피인용 횟수 : 2  인용 특허 : 342

초록

A system and method for providing multimedia content through a cable, satellite television or other content server system is disclosed. A server facility which provides multimedia content divides formatted multimedia content into data chunks (e.g., collections of data corresponding to one minute len

대표청구항

1. A method of delivering digital content from a server to a plurality of user/subscriber devices configured to receive, store, and playback digital content, the method comprising: dividing digital content into a plurality of discrete, sequential data chunks;receiving, from at least one of the plura

이 특허에 인용된 특허 (342)

  1. Lee Jae Hea Edward ; Herzig Harold E. ; Bauman Bruce D. ; Booth Richard L. ; Augenbraun Joseph E., Access system and method for providing interactive access to an information source through a networked distribution system.
  2. Landsman Rick W. ; Lee Wei-Yeh, Ad controller for use in implementing user-transparent network-distributed advertising and for interstitially displaying an advertisement so distributed.
  3. Steven M. Hoffberg ; Linda I. Hoffberg-Borghesani, Adaptive pattern recognition based control system and method.
  4. Stamos,Nicholas; Buccella,Donato; Carson,Dwayne A., Adaptive transparent encryption.
  5. Allen Richard, Apparatus and method for an on demand data delivery system for the preview, selection, retrieval and reproduction at a.
  6. Skeen Marion D. (San Francisco CA) Bowles Mark (Woodside CA), Apparatus and method for providing decoupling of data exchange details for providing high performance communication betw.
  7. Fisher, Mark Edward; Manulik, Robert John, Apparatus and method for telecommunication routing and parameter negotiation.
  8. Hackbarth,Randy L.; Herbsleb,James David; Wills,Graham John, Apparatus and method for use in a data/conference call system for automatically collecting participant information and providing all participants with that information for use in collaboration servic.
  9. Chrysos George Z. ; Dean Jeffrey ; Hicks ; Jr. James E. ; Waldspurger Carl A. ; Weihl William E., Apparatus for determining the instantaneous average number of instructions processed.
  10. Chrysos George Z. ; Dean Jeffrey ; Hicks James E. ; Leibholz Daniel L. ; McLellan Edward J. ; Waldspurger Carl A. ; Weihl William E., Apparatus for randomly sampling instructions in a processor pipeline.
  11. Chrysos George Z. ; Dean Jeffrey ; Hicks James E. ; Waldspurger Carl A. ; Weihl William E. ; Leibholz Daniel L. ; McLellan Edward J., Apparatus for sampling instruction execution information in a processor pipeline.
  12. Chrysos George Z. ; Dean Jeffrey ; Hicks James E. ; Waldspurger Carl A. ; Weihl William E., Apparatus for sampling instruction operand or result values in a processor pipeline.
  13. Chrysos George Z. ; Dean Jeffrey ; Eustace Robert A. ; Hicks James E. ; Waldspurger Carl A. ; Weihl William E., Apparatus for sampling path history in a processor pipeline.
  14. Sachiko Uranaka JP; Masaki Kiyono JP, Application package and system for permitting a user to use distributed application package on the term of the use thereof.
  15. Mannan Mohammed ; Howard M. Harte ; Tom Craver, Architecture for communicating with and controlling separate upstream and downstream devices.
  16. Yurt Paul (P.O. Box 676 ; Times Square Station New York NY 10108) Browne H. Lee (Two Soundview Dr. Greenwich CT 06830), Audio and video transmission and receiving system.
  17. Yurt Paul (Scottsdale AZ) Browne H. Lee (Two Soundview Dr. Greenwich CT 06830), Audio and video transmission and receiving system.
  18. Yurt Paul (Two Soundview Dr. Scottsdale AZ) Browne H. Lee (Two Soundview Dr. Greenwich CT 06830), Audio and video transmission and receiving system.
  19. Yurt Paul ; Browne H. Lee, Audio and video transmission and receiving system.
  20. Yurt Paul ; Browne H. Lee, Audio and video transmission and receiving system.
  21. Ruckart,John, Audio caller identification.
  22. Ryan John O., Audio information dissemination using various transmission modes.
  23. Logan James ; Goessling Daniel F. ; Call Charles G., Audio program player including a dynamic program selection controller.
  24. Lang Richard A. (Cave Creek AZ), Audio/video transceiver apparatus including compression means.
  25. Lang Richard A. (Cave Creek AZ), Audio/video transceiver apparatus including compression means, random access storage means, and microwave transceiver me.
  26. Platt,John C., Auto playlist generation with multiple seed songs.
  27. Kishi Gregory Tad, Automated message processing system configured to automatically manage introduction of removable data storage media into media library.
  28. Easley ; Jr. Ellis (Ft. Worth TX) Gray Patricia (Hurst TX) Suwandhaputra Johannes (Ft. Worth TX) Wolf Julie (Crowley TX), Automatic disk change detection without causing head movement by step pulses.
  29. Karnik,Neeran M; Kumar,Arun; Chafle,Girish B; Youssef,Alaa S; Arora,Ruby, Automatic enforcement of service-level agreements for providing services over a network.
  30. Bayrakeri,Sadik; Gordon,Donald F.; Ludvig,Edward A.; Gershtein,Eugene; Edmonds,Jeremy S.; Comito,John P.; Li,Alfred, Bandwidth management techniques for delivery of interactive program guide.
  31. Bryant David B. (Raleigh NC) Cossack Mark A. (Rochester MN) Frett Dennis J. (Rochester MN) Himwich Harold A. (Raleigh NC) Huynh Lap T. (Raleigh NC) McGinn John E. (Rochester MN), Border node having routing and functional capability in a first network and only local address capability in a second ne.
  32. Richard Gioscia ; Yumi Sonoda ; Jan-Christoph Zoels, Broadcast and recorded music management system particularly for use in automobile.
  33. Holt, Fred B.; Bourassa, Virgil E., Broadcasting network.
  34. Pitkin Richard P. (Lowell MA) Morency John P. (Chelmsford MA), Broker for computer network server selection.
  35. Lang Richard A., Burst transmission apparatus and method for audio/video information.
  36. Andreas Lorinser DE; Andre Wetzel DE; Andreas Bayer DE; Pavel Novak CH; Klaus M. Irion DE, Bus extension for multiple masters.
  37. Powers,Simon J; Hinds,Michael R, Communication between software elements.
  38. Mathewson ; II James Merwin ; Peters Marcia Lambert, Communication of objects including Java bytecodes between 3270 logical units including Java virtual machines.
  39. Lavoie,Martin; Dionne,Carl, Comparing the position of shared objects.
  40. Shintani Peter,JPX, Computer system using a portable card for managing security and power-saving features.
  41. Hamilton Eric R. (Cupertino CA) Douglas John L. (Santa Cruz CA) Widergren Jeffrey B. (Saratoga CA), Computer-based video compression system.
  42. Ellis,Michael D.; Ellis,Caron S., Concurrent content capturing radio systems and methods.
  43. Paul, Stephen D., Configuration of a network device via the network.
  44. Woolston Thomas G., Consignment nodes.
  45. Bourassa, Virgil E.; Holt, Fred B., Contacting a broadcast channel.
  46. Leighton, F. Thomson; Lewin, Daniel M., Content delivery network using edge-of-network servers for providing content delivery to a set of participating content providers.
  47. Navar, Murgesh; Yruski, Andrey; Markovetski, Roman, Content distribution architecture.
  48. Otsuka Satoshi,JPX ; Marukawa Kazuyuki,JPX, Content providing system.
  49. Otsuka, Satoshi; Marukawa, Kazuyuki, Content providing system.
  50. Wilcox Milton E. (Saratoga CA) Flatness Randy G. (Los Gatos CA), Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit.
  51. Kliebisch Henry, Corporate ladder game.
  52. Dhupelia, Shekhar V.; Van Datta, Glen; Fernandes, Brian; Kato, Eiko Erika; McCarroll, William, Creating an interactive gaming environment.
  53. Wilson Neil A. (Weybridge GBX), D2B divice address initialization by use of default address.
  54. Minami Shinji,JPX ; Wakamoto Masaaki,JPX ; Kakemizu Mitsuaki,JPX, Data management system, primary server, and secondary server for data registration and retrieval in distributed environment.
  55. Douma Peter, Data transfer between a computer and a digital storage device using a computer sound card to convert the processed digital data to analog form.
  56. Tone, Nobuhiro; Arai, Toshiyuki, Data transmitter, data reproduction method, terminal, and method for transferring data transmitter.
  57. Honarvar,Laurence, Decision management system providing qualitative account/customer assessment via point in time simulation.
  58. Shepard, Daniel Robert, Device and method for reducing piracy of digitized information.
  59. Chang, Hoon, Device and method processing a radio link protocol in a mobile communication system.
  60. Morrison Eric Fraser, Digital audio data transmission system based on the information content of an audio signal.
  61. Lemaire Charles Arthur ; Striemer Bryan Lester, Digital broadcast system with selection of items at each receiver via individual user profiles and voice readout of selected items.
  62. Vestergaard,Steve; Tsui,Che Wai (William); Kolic,Edward, Digital media distribution method and system.
  63. Owens Kenneth R. ; Hrvatin Bart, Digital recorder for car radio.
  64. Kassatly Samuel Anthony, Digital signal recording/reproduction apparatus and method.
  65. Simon Allen H. (Belle Mead NJ) Golin Stuart J. (East Windsor NJ) Astle Brian (Cranbury NJ) Keith John M. (Washington Crossing PA) Wan Suz H. (East Brunswick NJ), Digital video formatting and transmission system and method.
  66. Neel Douglas E. ; Pugh Joel A., Digital video services system with optional interactive advertisement capabilities.
  67. Isogai Masaki (Tokyo JPX) Ohta Tadashi (Yokohama JPX), Digital video signal processing apparatus.
  68. Burghaus, Johannes; Mecks, Gernot; Schmitt, Martina, Dimensionally stable label for a bottle providing a nonslip gripping surface.
  69. Styles, Andrew G.; Phillips, Christian G., Direction-conscious information sharing.
  70. Golla, Ramprasad; Natarajan, Shankar; Bell, Raymond John; Jiao, Fan, Directory assisted autoinstall of network devices.
  71. Eric M. Hoffert ; Steve Smoot ; Karl Cremin ; Adnan Ali CA; Michael Mills, Display of media previews.
  72. Holt, Fred B.; Bourassa, Virgil E., Distributed game environment.
  73. Teel James L. (Goode VA) Gulliford Philip C. (Forest VA) Brame Charles P. (Forest VA) Imron Wim A. (Forest VA), Distributed multisite system architecture.
  74. Waters Rolland M. ; Allred John, Distributed system for communication networks in multi-user applications.
  75. Rapoza, Darion; Urquhart, William Eldridge, Drug abuse prevention computer game.
  76. Odom,Gary, Dynamic hosting.
  77. Shane,Darrell Harvey, Dynamic metropolitan area mobile network.
  78. Izeki Hirosuke (Osaka JPX) Kitagawa Hidemasa (Osaka JPX) Hanaoka Tetsuro (Nara JPX) Endo Koichiro (Osaka JPX) Mori Yoshihiro (Osaka JPX), Editing apparatus for audio and video information.
  79. Sugiyama Kenji (Yokosuka JPX), Efficient coding/decoding apparatuses for processing digital image signal.
  80. Lin Chueng-Hsien ; Paul Sanjoy ; Sabnani Krishan K., Efficient unified replication and caching protocol.
  81. Lvov Denis Ernestovich,RUXITX 195067, Electronic game system, method of managing and regulating said system.
  82. Walker, Jay S.; Jorasch, James A.; Sparico, Thomas M., Electronic gaming system offering premium entertainment services for enhanced player retention.
  83. Richard Ronald B. ; Hata Kazue ; Johnson Stephen ; Pearson Steve D. ; Hofmann Judson ; Hanson Brian A., Electronic news reception apparatus that selectively retains sections and searches by keyword or index for text to spee.
  84. Jernigan Forest E. (Morristown TN) Bingham Joseph P. (Knoxville TN), Embedded commericals within a television receiver using an integrated electronic billboard.
  85. La Mura, Pierfrancesco; Tennenholtz, Moshe; Shoham, Yoav, Enhanced online game mechanisms.
  86. Hoffert Eric M. ; Cremin Karl ; Degen Leo, Evaluation of media content in media files.
  87. Woolston Thomas G., Facilitating electronic commerce through two-tiered electronic markets and auctions.
  88. Woolston Thomas G., Facilitating internet commerce through internetworked auctions.
  89. Wyld Brian Christopher,FRX, Failure detection method in a communication channel with several routes.
  90. Majkowski, Gerald Edwin, Fault tolerant database for picture archiving and communication systems.
  91. Shyamal Chowdhury ; Carlos Enrique Ortiz ; Lance Warren Russell, File list processing.
  92. Culter,Bradley G., Firmware development within a framework from different design centers depositing component(s) with related contextual and genealogy information in an accessible repository.
  93. Nakajima, Nobutaka, Game system and information storage medium.
  94. Paravia, Joseph R.; Merati, Bruce, Gaming system with location verification.
  95. Kohorn Henry V. (Vero Beach FL), Generation of enlarged participatory broadcast audience.
  96. Leighton F. Thomson ; Lewin Daniel M., Global hosting system.
  97. Sawada Yoshiaki,JPX, Hierarchical data storage processing apparatus for partitioning resource across the storage hierarchy.
  98. Gudmundson Norman K. (San Mateo CA) Forsythe R. Hamish (Palo Alto CA) Lee Wayne A. (San Mateo CA), Hierarchical encapsulation of instantiated objects in a multimedia authoring system.
  99. Shen Zhi-Yuan, High temperature superconductor mini-filters and mini-multiplexers with self-resonant spiral resonators.
  100. Patton,Charles M.; Loughran,Stephen A; Pandey,Rajeev K., Identifying a physical device's avatar using a unique, substantially non-removable communication identifier.
  101. Hoffert Eric M. ; Cremin Karl ; Ali Adnan,CAX ; Smoot Stephen R., Indexing of media content on a network.
  102. Hoffert Eric M. ; Cremin Karl ; Ali Adnan,CAX ; Smoot Stephen R., Indexing of media content on a network.
  103. Slater Daniel (2320 Westwood La. Palatine IL 60067), Individualized video center.
  104. Holt, Fred B.; Bourassa, Virgil E., Information delivery service.
  105. Ryan John O. (Cupertino CA), Information dissemination using various transmission modes.
  106. Kotani Seigo,JPX ; Yoshioka Makoto,JPX ; Murakami Keiichi,JPX ; Hirano Hideyuki,JPX ; Hayashi Takehiko,JPX ; Yoshimoto Shinichi,JPX, Information management method and recording medium.
  107. Okada,Tomoyuki; Murase,Kaoru; Tsuga,Kazuhiro, Information recording medium, apparatus and method for recording or reproducing data thereof.
  108. Vange Mark,CAX ; Effimov Alexander,RUX ; Kouts Michael,CAX ; Lagutin Vladimir,RUX ; McKeller David,CAX ; Plumb Marc,CAX ; Shields Daniel,CAX ; Wilson Glen,CAX, Initiating and scaling massive concurrent data transaction.
  109. Varghese George (Bradford MA) Szmauz Richard L. (New Ipswich NH) Smith Andrew J. (Watertown MA) Fine Michael (San Francisco CA), Integrated communication link having a dynamically allocatable bandwidth and protocol for transmission of allocation inf.
  110. Davis, Bruce L.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Integrating digital watermarks in multimedia content.
  111. Abecassis Max, Integration of music from a personal library with real-time information.
  112. Hoffberg, Steven M., Intelligent electronic appliance system and method.
  113. John Judson Sparks, II, Interactive gaming server and online community forum.
  114. Santilli, Daniele, Interactive television.
  115. Holt, Fred B.; Bourassa, Virgil E., Joining a broadcast channel.
  116. Holt, Fred B.; Bourassa, Virgil E., Leaving a broadcast channel.
  117. Bolton Derek W.,AUX ; Agrawal Rajesh,AUX, Load balancing of client connections across a network using server based algorithms.
  118. Berreth, Frank, Low latency real-time audio streaming.
  119. Chatani, Masayuki; Van Datta, Glen, Managing participants in an online session.
  120. Chatani, Masayuki; Van Datta, Glen, Managing participants in an online session.
  121. Dhupelia, Shekhar V.; Van Datta, Glen; Fernandes, Brian; Kato, Eiko Erika; McCarroll, William, Managing users in a multi-user network game environment.
  122. Kassatly Lord Samuel Anthony, Mapping system for producing event identifying codes.
  123. Hoffberg,Steven; Hoffberg Borghesani,Linda, Media recording device with remote graphic user interface.
  124. del Val, David; Schiefelbein, William F.; Ravi, Hemanth; Sahai, Anupam, Media streaming methods and arrangements.
  125. Chopra, Vivek; Gaxiola, David; Marr, James; Detwiler, Stephen; Maegawa, Hirotoshi; Iima, Shin, Mediation of content-related services.
  126. Hamilton, Michael T; Johnson, Brett Edward, Memory management system and method for allocating and reusing memory.
  127. Pelkey,Casey J.; Smith,Darren C., Messaging service for video game systems with buddy list that displays game being played.
  128. Franklin Mark Terrance ; McGregor ; III John Elwood ; Beyer Robert Wayne ; Beyer Robert William, Meter reading data transmissiion system and method of using same.
  129. Lai, Jiin; Tsai, Chau-Chad; Yang, Chen-Ping; Tsai, Chi-Che, Method and apparatus for arbitrating access to a PCI bus by a plurality of functions in a multi-function master.
  130. Jändel, Magnus, Method and apparatus for collaborative communication in a communication network.
  131. Muchow, James D., Method and apparatus for configuring nodes as masters or slaves.
  132. Myer, Aaron; Smith, W. Eric, Method and apparatus for controlling network devices.
  133. Brewer, Eric T.; Palfreyman, Andrew; Ames, Gregory C., Method and apparatus for copying an audiovisual segment.
  134. de Jong,Eduard, Method and apparatus for deployment of high integrity software using reduced dynamic memory allocation.
  135. Luick, David Arnold, Method and apparatus for detecting pipeline address conflict using parallel compares of multiple real addresses.
  136. Staley Clinton A., Method and apparatus for detecting unauthorized copies of software.
  137. DeBey Henry C. (Bougival FRX), Method and apparatus for efficient transmissions of programs.
  138. Hinman Brian L. (Lynn MA), Method and apparatus for efficiently communicating image sequence having improved motion compensation.
  139. Morrison Eric Fraser, Method and apparatus for encoding and storing audio/video information for subsequent predetermined retrieval.
  140. Viavant,Steven; Eimon,Bruce; Gloyd,Leslie; McDonald,Joe; McReynolds,Jeffrey Lynn, Method and apparatus for ensuring an allowable client configuration for an application.
  141. Brooks David P. (Durham NC) Choi Owen H. (Raleigh NC) Fletcher James C. (Cary NC) Klonowski John L. (Durham NC) Jones David A. (Raleigh NC), Method and apparatus for interconnecting similar networks using a network of a diffrent type as a virtual link.
  142. Dionne, Carl; Lavoie, Martin, Method and apparatus for maintaining information about users sharing the cells partitioning a computer-generated environment.
  143. Hastings Reed, Method and apparatus for modifying relocatable object code files and monitoring programs.
  144. Hastings Reed, Method and apparatus for modifying relocatable object code files and monitoring programs.
  145. Hastings Reed (La Honda CA), Method and apparatus for modifying relocatable object code files and monitoring programs.
  146. Hastings, Reed, Method and apparatus for modifying relocatable object code files and monitoring programs.
  147. Martin Wilde ; Thomas Ashby ; Atul Kumar Mathur, Method and apparatus for operating system personalization during installation.
  148. Wilde Martin ; Ashby Thomas ; Mathur Atul Kumar, Method and apparatus for operating system personalization during installation.
  149. Matsubara, Daisuke, Method and apparatus for peer-to-peer file sharing.
  150. Haugen, Patrick Todd; Muehe, Tim Clayton, Method and apparatus for refining an alias set of address taken variables.
  151. Chrysos George Z. ; Dean Jeffrey ; Hicks James E. ; Leibholz Daniel L. ; McLellan Edward J. ; Waldspurger Carl A. ; Weihl William E., Method and apparatus for sampling multiple potentially concurrent instructions in a processor pipeline.
  152. Yaegashi, Akira; Guico, Henry Theo F., Method and apparatus for secure distribution of information recorded on fixed media.
  153. Epstein, Michael A.; Pasieka, Michael S., Method and apparatus for secure distribution of public/private key pairs.
  154. Kassatly L. Samuel A. (4150 Middlefield Rd. Palo Alto CA 94303), Method and apparatus for selectively receiving and storing a plurality of video signals.
  155. Brewer Eric T. ; Palfreyman Andrew ; Ames GregC., Method and apparatus for synchronizing edited audiovisual files.
  156. Ferguson, David; Amesbury, Bryan, Method and apparatus for the delivery of digital data.
  157. Morrison Eric Fraser, Method and apparatus for transmitter identification and selection for mobile information signal services.
  158. Rakavy Yuval,ILX ; Barkat Eli,ILX, Method and apparatus for transmitting and displaying information between a remote network and a local computer.
  159. Henderson, P. Michael; Ko, Kenneth, Method and apparatus for transmitting data between a central site and multiple data subscribers.
  160. Woolston Thomas G., Method and apparatus for using search agents to search plurality of markets for items.
  161. Todd R. Collart, Method and program product for preventing unauthorized users from using the content of an electronic storage medium.
  162. Roberts Dale Tyson ; Greenberg Ann E., Method and system for accessing remote data based on playback of recordings.
  163. Cuomo, Gennaro A.; Nguyen, Binh Q.; Redpath, Richard J.; Singhal, Sandeep Kishan, Method and system for an object architecture for a multi-user game lobby and game session.
  164. Ryan John O. (Cupertino CA), Method and system for audio information dissemination using various modes of transmission.
  165. John M. Van Ryzin, Method and system for automatically recording music data files by using the hard drive of a personal computer as an intermediate storage medium.
  166. Bryant, Raymond Morris; Levine, Frank Eliot, Method and system for periodic trace sampling using a mask to qualify trace data.
  167. Qi, Naizhen; Wang, Xiaozhou, Method and system for presentation of content from one cellular phone to another through a computer network.
  168. Corson, Greg, Method and system for providing instant start multimedia content.
  169. Isaacson, Shawn Ray; Short, Robert L.; Peters, Eric R., Method and system for providing secure digital music duplication.
  170. Ellis Michael D. (Boulder CO) Dunn Stephen M. (Boulder CO) Fellinger Michael W. (Boulder CO) Younglove Fancy B. (Boulder CO) James David M. (Fort Collins CO) Clifton David L. (Boulder CO) Land Richar, Method and system for recognition of broadcast segments.
  171. Seidman, Charles B.; Sossaman, II, Daniel M., Method and system for rewarding use of a universal identifier, and/or conducting a financial transaction.
  172. Dolev Danny (Jerusalem CA ILX) Strong Hovey R. (Hollister CA), Method for achieving multiple processor agreement optimized for no faults.
  173. Takahashi, Masato, Method for acquiring azimuth information.
  174. John M. Van Ryzin ; Peter Douma, Method for creating, modifying, and playing a custom playlist, saved as a virtual CD, to be played by a digital audio/visual actuator device.
  175. Dean Jeffrey ; Eustace Robert A. ; Hicks James E. ; Waldspurger Carl A. ; Weihl William E., Method for estimating execution rates of program execution paths.
  176. Chrysos George Z. ; Dean Jeffrey ; Hicks James E. ; Waldspurger Carl A. ; Weihl William E., Method for estimating statistics of properties of instructions processed by a processor pipeline.
  177. Dean Jeffrey ; Hicks James E. ; Root Stephen C. ; Waldspurger Carl A. ; Weihl William E., Method for estimating statistics of properties of interactions processed by a processor pipeline.
  178. Woolston, Thomas G., Method for facilitating commerce at an internet-based auction.
  179. Badovinatz Peter Richard (Kingston NY) Chandra Tushar Deepak (Elmsford NY) Kirby Orvalle Theodore (Pleasant Valley NY) Pershing ; Jr. John Arthur (Buchanan NY), Method for group leader recovery in a distributed computing environment.
  180. Lang Richard A. (Cave Creek AZ), Method for handling audio/video source information.
  181. Anderson Jennifer-Ann M. ; Dean Jeffrey ; Hicks James E. ; Waldspurger Carl A. ; Weihl William E., Method for inserting memory prefetch operations based on measured latencies in a program optimizer.
  182. Hastings Reed (La Honda CA), Method for inserting new machine instructions into preexisting machine code to monitor preexisting machine access to mem.
  183. Ninose Kenta,JPX ; Otsuji Akira,JPX ; Maya Yuzuru,JPX ; Nagasuka Hirofumi,JPX ; Sakuraba Taketoshi,JPX, Method for managing shared resources.
  184. Anderson Jennifer-Ann M. ; Dean Jeffrey ; Hicks ; Jr. James E. ; Waldspurger Carl A. ; Weihl William E., Method for measuring latencies by randomly selected sampling of the instructions while the instruction are executed.
  185. Dean Jeffrey ; Hicks ; Jr. James E. ; Weihl William E., Method for providing virtual memory to physical memory page mapping in a computer operating system that randomly samples state information.
  186. Chrysos, George Z.; Dean, Jeffrey A.; Hicks, Jr., James E.; Waldspurger, Carl A.; Weihl, William E., Method for scheduling threads in a multithreaded processor.
  187. G. Eric Engstrom ; Craig G. Eisler, Method for switching protocols transparently in multi-user applications.
  188. Freitas Richard Francis ; Jadav Divyesh ; Kenchammana-Hosekote Deepak ; Menon Jaishankar Moothedath ; Strong ; Jr. Hovey Raymond, Method for synchronizing use of dual and solo locking for two competing processors responsive to membership changes.
  189. Kursawe, Klaus; Shoup, Victor, Method of achieving optimistic multiple processor agreement in potentially asynchronous networks.
  190. Blahut Donald E. (Holmdel NJ) Schell William M. (Watchung NJ) Story Guy A. (New York NY) Szurkowski Edward S. (Maplewood NJ), Method of advertisement selection for interactive service.
  191. Bohrer Kathryn Ann ; Carey James E. ; Carlson Brent A.,SEX ; Graser Timothy ; Nilsson Anders,NOX ; Vlissides John M., Method of developing a software system using object oriented technology.
  192. Cleasby,Andrew R.; Cummings,Charles D., Methods and apparatus for establishing collaboration using browser state information.
  193. Shamoon,Talal G.; Hill,Ralph D.; Radcliffe,Chris D.; Hwa,John P.; Sibert,W. Olin; Van Wie,David M., Methods and apparatus for persistent control and protection of content.
  194. Quatrano, Stephen R.; Cummings, Charles D.; Cleasby, Andrew R.; Gladstein, Brian S.; Anuszczyk, Jeffrey J., Methods and apparatus for providing shared access to an application.
  195. O'Toole, Jr.,James W., Methods and apparatus for selecting a server to process a request.
  196. Logan James D. ; Goessling Daniel F. ; Goldhor Richard S., Methods and apparatus for selectively reproducing segments of broadcast programming.
  197. Monsen, Robert; Berl, Steven; Waclawsky, John G., Methods and apparatus for transferring data using a filter index.
  198. Cohen, Andrew R.; Olson, Kipley J., Methods for performing client-hosted application sessions in distributed processing systems.
  199. Olson Kipley J. ; Cohen Andrew R., Methods for performing client-hosted application sessions in distributed processing systems.
  200. Cox, David E.; Fletcher, James Corvin; Lindquist, David Bruce; Kessler, Carl S., Methods, systems and computer program products for policy based network control of characteristics of user sessions.
  201. Miller,Dean C.; Handy,James E.; Letney,Gordon E.; Norby,Kevin E., Mobile wireless local area network and related methods.
  202. Brune, Guenter W.; Mercer, John E., Multi-frequency boring tool locating system and method.
  203. Warren Robert L. ; Lee Chong U. ; Moallemi Kamran, Multi-media copy management system.
  204. Monteiro Antonio M. ; Butterworth James F., Multicasting method and apparatus.
  205. Sitnik Eran, Multichannel audio distribution system having portable receivers.
  206. Bell,Jackie Michael; McKeen,Mark R., Multimedia information transmission and distribution system.
  207. Chou, Philip A., Multimedia presentation latency minimization.
  208. Payton David W., Near on-demand digital information delivery system and method using signal fragmentation and sequencing to reduce averag.
  209. Perlman Stephen G., Network architecture to support real-time video games.
  210. Roberts Dale T ; Greenberg Ann E, Network delivery of interactive entertainment complementing audio recordings.
  211. Roberts Dale Tyson ; Greenberg Ann E., Network delivery of interactive entertainment synchronized to playback of audio recordings.
  212. Roberts Dale Tyson ; Greenberg Ann E., Network delivery of interactive entertainment synchronized to playback of audio recordings.
  213. Roberts Dale Tyson ; Greenberg Ann E., Network delivery of interactive entertainment synchronized to playback of audio recordings.
  214. Kume Hiroshi,JPX, Network game system, a network game server, a network game client, a player selection program, a medium storing a player selection program, and a medium storing a player information collection progra.
  215. Goldberg Sheldon F. ; Antwerp John Van, Network gaming system.
  216. Steven Michael Grimm ; Jeffrey Jackiel Rothschild ; Daniel Joseph Samuel ; Michael Andrew Wolf, Network match maker.
  217. Hu Wei-Ming, Network request distribution based on static rules and dynamic performance data.
  218. Bennett Curtis ; Berkery Dan ; Chinnasamy Shanmugam ; Daugherty Jay ; Hughes John C. ; Lippmann Rob ; Nagar Niranjan ; Park Ronald K. ; Sharma Ankur, Object oriented computer interface supporting interactive networked applications.
  219. Brobst Curtis Howard ; Nelson Wayne Allen, Object oriented server process framework with interdependent-object creation.
  220. Bickerton Matthew John,GBX ; Bohrer Kathryn Ann ; Hughes Emma Suzanne,GBX ; Kenworthy Edward William,GBX ; Musgrove Rupert Jeremy,GBX ; Patterson LindaMay Rose ; Porter Steven,GBX ; Salt David Dennis, Object oriented technology framework for accounts receivable and accounts payable.
  221. Gillespie David (Palo Alto CA) Allen Timothy P. (Los Gatos CA) Wolf Ralph (Palo Alto CA), Object position detector with edge motion feature and gesture recognition.
  222. Gillespie David W. ; Allen Timothy P. ; Wolf Ralph C. ; Day Shawn P., Object position detector with edge motion feature and gesture recognition.
  223. Gillespie, David W.; Allen, Timothy P.; Wolf, Ralph C.; Day, Shawn P., Object position detector with edge motion feature and gesture recognition.
  224. Gillespie, David W.; Allen, Timothy P.; Wolf, Ralph C.; Day, Shawn P., Object position detector with edge motion feature and gesture recognition.
  225. Christopher Edward Pettus, Object-oriented distributed communications directory system.
  226. McMillin,Brian K., On/off keying node-to-node messaging transceiver network with dynamic routing and configuring.
  227. Rothschild Jeffrey Jackiel ; Kwiatowski Marc Peter ; Wolf Michael Andrew ; Grimm Stephen Michael ; Samuel Daniel Joseph ; Black Norman Robert Henry ; Wong Conrad Donald, Online gaming architecture.
  228. Sakaguchi,Hironobu; Narita,Ken; Kokubo,Keizo, Online-composite servicing method, recording medium recorded with programs for realizing the method, and online-composite servicing system.
  229. Oshima Mitsuaki,JPX ; Gotoh Yoshiho,JPX ; Tanaka Shinichi,JPX ; Koishi Kenji,JPX ; Moriya Mitsurou,JPX ; Takemura Yoshinari,JPX, Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system.
  230. Gentle,Christopher R.; Michaelis,Paul Roller, Packet prioritization and associated bandwidth and buffer management techniques for audio over IP.
  231. Narad Charles E. ; Fall Kevin ; MacAvoy Neil ; Shankar Pradip ; Rand Leonard M. ; Hall Jerry J., Packet processing system including a policy engine having a classification unit.
  232. Thiru Srinivasan, Pay per record system and method.
  233. Haggard Neal A. ; Molloy Chris L. ; Quesenberry Gary M. ; Robinson Robert C. ; Stuck Henry L., Performance/capacity management framework over many servers.
  234. Aggarwal Charu Chandra ; Wolf Joel Leonard ; Yu Philip Shi-Lung, Permutation based pyramid block transmission scheme for broadcasting in video-on-demand storage systems.
  235. Story Guy A. ; Rajasekharan Ajit ; Mott Timothy, Personalized time-shifted programming.
  236. Rizvi Hasan ; Soylemez Ekrem ; Loaiza Juan R., Planned session termination for clients accessing a resource through a server.
  237. Janky James M., Portable information storage/playback apparatus having a data interface.
  238. Jean Laroche, Process for identifying audio content.
  239. Gremillet Jacques (2 ; route de Choisel 78460 Chevreuse FRX), Process for the teledistribution of recorded information and a system for performing this process.
  240. Lancaster, John C, Processor controller for accelerating instruction issuing rate.
  241. Ksendzov Sergey, Productivity metrics for application software systems.
  242. Sato Saori,JPX, Program complete system and its compile method for efficiently compiling a source program including an indirect call for a procedure.
  243. Walter Howard F. (P.O. Box 11617 Fort Wayne IN 46859), Programming-on-demand cable system and method.
  244. Robinson Irving M. ; Antoun Selim Zoher ; Dempster Patric B. ; MacDonald Robert J. ; Stellwagen ; Jr. Richard G. ; Blevins Terence J. ; Ramsey David Allen, Provision of continuous database service and scalable query performance using active redundant copies.
  245. Logan,James D.; Morton,Daniel M., Radio receiving, recording and playback system.
  246. Pradeep Anantha Krishnan (Clifton Park NY) Harrison Daniel David (Delanson NY) Brooksby Glen William (Glenville NY) Hladik Stephen Michael (Albany NY), Railcar location using mutter networks and locomotive transmitter during transit.
  247. Chung, Ho Ming; Ip, Wing Kei, Real time data exchange system.
  248. Gagin Reuven (Tel Aviv ILX) Livshitz Joseph (Rosh Ha\ain ILX) Sharon Erez (Cohav Yair ILX), Real-time multi-user game communication system using existing cable television infrastructure.
  249. Takashi Kumagai JP, Recording and playback apparatus and method, terminal device, transmitting/receiving method, and storage medium.
  250. Tanaka Masato (Tokyo JPX) Sonoda Takenori (Zama JPX), Recording and/or reproducing apparatus for a multi-channel digital signal.
  251. Fukuda, Shinichi, Recording/reproducing device and recording/reproducing method.
  252. Kenneth C. Briskey ; Marcos N. Novaes, Recovery procedure for a dynamically reconfigured quorum group of processors in a distributed computing system.
  253. Roy H. Scott ; Harvey William D., Reducing latency when synchronizing access to a multi-user database over a network.
  254. Smethers, Paul A., Remote bookmarking for wireless client devices.
  255. Dutta, Rabindranath, Restricting deep hyperlinking on the World Wide Web.
  256. Yitzhak Birk IL; Ron Mondri IL, SYSTEM FOR OPTIMIZING VIDEO ON DEMAND TRANSMISSION BY PARTITIONING VIDEO PROGRAM INTO MULTIPLE SEGMENTS, DECREASING TRANSMISSION RATE FOR SUCCESSIVE SEGMENTS AND REPEATEDLY, SIMULTANEOUSLY TRANSMISSI.
  257. Leahy Dave ; Challinger Judith ; Adler B. Thomas ; Ardon S. Mitra, Scalable virtual world chat client-server system.
  258. Holmes Lyndon S. ; King ; III James, Secure electronic publishing system.
  259. Waite David P. (Fairfax VA) Riddell Horace G. (Chantilly VA), Secure system for activating personal computer software at remote locations.
  260. O'Connor,Dennis M.; Strazdus,Stephen J., Serially indexing a cache memory.
  261. Takahashi, Hidehisa; Ishikawa, Tatsuya; Namba, Kazuhiro, Server device for net game, net game management method, net game management program, and recording medium which stores net game management program.
  262. Kawaguchi Naohisa,JPX ; Matsui Kazuki,JPX ; Ohno Takashi,JPX ; Iwakawa Akinori,JPX, Server switching between communication modes for clients coupled to the server.
  263. Martin Jean-Christophe,FRX, Server-client communication over a network.
  264. Moriguchi, Atsushi; Itagaki, Takatoshi, Signal converter server network information system control methods thereof and telephone terminal.
  265. Kleinerman Ben (300 Bayview Dr. ; Apt. 2006 North Miami Beach FL 33160), Simultaneous audio and video transmission with restricted bandwidth.
  266. Demetrescu,Cristian; Samaras,Konstantinos; Wu,Jian Jun; Yan,Ran Hong, Single header encoding for multiple packets in packet switched network.
  267. Lumelsky Leon, Singlecast interactive radio system.
  268. Takahashi Toshinari,JPX ; Nogami Hiroyasu,JPX, Software distribution system and software utilization scheme for improving security and user convenience.
  269. Park Hyo Joon,KRX, Software license control system based on independent software registration server.
  270. Carrier ; III David F. ; Gillespie R. John K. ; Lui Janet Kwai Fun ; Weeks ; Jr. Donald L., Software release metric reporting system and method.
  271. Blumenau, Steven M.; Raz, Yoav, Storage mapping and partitioning among multiple host processors.
  272. Hackett Kenneth R. (Boulder CO), Supervised wireless security system.
  273. Brown Paul J. (16 Carmen Dr. Poughkeepsie NY 12603) Elliott Joseph C. (29 Larchmont Dr. Hopewell Junction NY 12533) Franaszek Peter A. (Pine Tree Dr. Katonah NY 10536) Hoppe Karl H. (R.D. 1 ; Box 30B, Switch and its protocol for making dynamic connections.
  274. Narayan,Michael J.; Ogus,Aaron W., Synchronization and recovery of peers in a peer to peer environment.
  275. Glasser, Daniel S.; Liffick, Stephen M., System and method for activity monitoring and reporting in a computer network.
  276. Ramin Naeimi ; Tamara J. Iverson, System and method for automatic election of a representative node within a communications network with built-in redundancy.
  277. Herley,Cormac, System and method for automatic segmentation and identification of repeating objects from an audio stream.
  278. Brown Ross M. ; Greenberg Richard G., System and method for controlling access to data entities in a computer network.
  279. Zalewski, Gary M., System and method for cross-platform quality control.
  280. Willard, Pierre, System and method for displaying near video on demand.
  281. Polish Nathaniel, System and method for distributing and managing digital video information in a video distribution network.
  282. Soles, William E.; Leon E. Morgan Jr.; Anth, Arthur J.; Thompson, Marion B.; O'Shea, Edward T.; Garguilo, Frank E.; Bowlin, Amy H.; Morgan, Joseph, System and method for evaluating the performance of a computer application.
  283. Hartmann, Jean S.; Imoberdorf, Claudio, System and method for functional testing of distributed, component-based software.
  284. Jamey Harvey ; Andrew Fegly ; Matt Hulan ; Robert Dekelbaum, System and method for information and application distribution.
  285. Boyle Douglas B., System and method for maintaining a shared cache look-up table.
  286. Newson, Paul E.; Toll, Roderick M., System and method for multi-layered network communications.
  287. Newson, Paul E.; Toll, Roderick M., System and method for multi-layered network communications.
  288. Brian Kenner ; Arnold Karush, System and method for optimized storage and retrieval of data on a distributed computer network.
  289. Kenner Brian ; Karush Arnold, System and method for optimized storage and retrieval of data on a distributed computer network.
  290. Kenner, Brian; Karush, Arnold, System and method for optimized storage and retrieval of data on a distributed computer network.
  291. Wendt,Thomas C.; Robbins,Patrick T.; Easty,Allen D.; Tobias,Michael J., System and method for providing integrated voice, video and data to customer premises over a single network.
  292. Brian Kenner ; Kenneth W. Colby ; Lonnie J. Brownell ; Guy P. Weathersby, System and method for selection and retrieval of diverse types of video data on a computer network.
  293. Misra Pradyumna K. ; Graziadio Bradley J. ; Spies Terence R., System and method for software licensing.
  294. Ngo,J. Thomas; Saunders,Steven E.; Rubin,Owen, System and method for the broadcast dissemination of time-ordered data.
  295. Olson Kipley J. ; Cohen Andrew R., System and method for the distribution and synchronization of data and state information between clients in a distribut.
  296. Phillip L. Chu ; George Guoqiang Lin, System and method for transmitting and receiving data in a network.
  297. Taka Migimatsu, System and method for transmitting voice messages through the internet.
  298. Moran, Brian; Feinleib, David A.; Mount, Charles, System and method for wireless data performance monitoring.
  299. Houvener Robert C. ; Hoenisch Ian P., System and method of assessing the quality of an identification transaction using an identificaion quality score.
  300. Carhart Raymond E. (Sunnyvale CA) Grier David L. (Castro Valley CA) Schaller Anthony J. (Alameda CA), System and methods for performing multi-source searches over heterogeneous databases.
  301. Roberts Dale Tyson ; Greenberg Ann E., System for collecting use data related to playback of recordings.
  302. Harvey, Jamey; Fegly, Andrew; Hulan, Matt; Dekelbaum, Robert, System for creating a community for users with common interests to interact in.
  303. DiJoseph,Philip, System for creating, storing, and using customizable software test procedures.
  304. Slik David,CAX ; Byrne Shannon,CAX, System for distributing digital information.
  305. Schulhof Nathan (Los Gatos CA) Janky James M. (Los Altos CA), System for distributing subscription and on-demand audio programming.
  306. Logan James ; Goessling Daniel F. ; Call Charles G., System for electrically distributing personalized information.
  307. Von Kohorn, Henry, System for evaluation and rewarding of responses and predictions.
  308. Nagahama Eiichi (Kawasaki JPX), System for licensing to use software products.
  309. Hastings Reed (La Honda CA), System for modifying relocatable object code files to monitor accesses to dynamically allocated memory.
  310. Michael S. Kupka ; Michael G. Lundgren, System for prepayment of electronic content using removable media and for prevention of unauthorized copying of same.
  311. Hsiang Chih-Chiang (Cupertino CA), System for selectively operating in different modes depending upon receiving signal from a host computer within a time w.
  312. Richardson ; III Frederic B. (Brookvale AUX), System for software registration.
  313. Roberts Dale Tyson ; Greenberg Ann E., System for synchronizing playback of recordings and display by networked computer systems.
  314. Kahn Robert E. ; Ely David K., System for uniquely and persistently identifying, managing, and tracking digital objects.
  315. Lambright Patrick B., System method and medium for sector windowing.
  316. Paolini Michael (153 E. Palmetto Park Rd. #155 Boca Raton FL 33432), System with two different communication mediums, transmitting retrieved video and compressed audio information to plural.
  317. Krishnaswamy Sridhar ; Elliott Isaac K. ; Reynolds Tim E. ; Forgy Glen A. ; Solbrig Erin M., System, method and article of manufacture with integrated video conferencing billing in a communication system architect.
  318. Dupouy David J.,FRX, System, method, and apparatus for generation and recognizing universal commands.
  319. David D. Kloba ; Michael R. Gray ; David M. Moore ; Thomas E. Whittaker ; David J. Williams ; Rafael Z. Weinstein ; Joshua E. Freeman ; Linus M. Upson, System, method, and computer program product for customizing channels, content, and data for mobile devices.
  320. Logan James D. ; Goldhor Richard ; Goessling Daniel, Systems and methods for computer enhanced broadcast monitoring.
  321. Logan James D. ; Goldhor Richard ; Goessling Daniel, Systems and methods for computer enhanced broadcast monitoring.
  322. Ginter Karl L. ; Shear Victor H. ; Sibert W. Olin ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
  323. Harris, Adam Pierce, Systems and methods for server management.
  324. Ku, Ed; Kothary, Piyush; Yarlagadda, Ramesh; Kottapalli, Sreenivas; Gyllenhammer, Carl, Technique for forwarding multi-cast data packets.
  325. Chakrabarti Satyabrata ; Mishra Amitabh, Telecommunication network with mobile voice conferencing system and method.
  326. Pargee ; Jr. Robert W. (San Clemente CA), Television burst service.
  327. Barnes Nigel E. (Stapleford GB3) Bidwell Brian A. (Luton GB3) Bud Andrew (Ivrea ITX) Crisp Malcolm (Over CA GB3) Dudek Michael T. (Agoura CA) Goodings Rupert (Cambridge GB3) Odhams David C. (Epping G, Time division duplex telecommunication system.
  328. Story Guy A. (New York NY), User programmable entertainment method and apparatus.
  329. Scott Ed (Anaheim Hills CA), Vending apparatus and system for automated dispensing of disks.
  330. Cohen Jason M. (20 Skookwams Ct. West Islip NY 11795), Video communications system having a remotely controlled central source of video and audio data.
  331. Vahalia Uresh K. ; Forecast John ; Tzelnic Percy, Video file server maintaining sliding windows of a video data set in random access memories of stream server computers f.
  332. Tzelnic Percy ; Vahalia Uresh K ; Ting Dennis P. J. ; Vaitzblit Lev ; Duso Wayne W ; Alagappan Kannan M ; Forecast John, Video file server using an integrated cached disk array and stream server computers.
  333. Fogel,David B.; Hays,Timothy J.; Johnson,Douglas R.; Lang, Jr.,Thomas P., Video game characters having evolving traits.
  334. White, Chris M.; Bruck, Timo; Mighdoll, Lee; Goldman, Phillip Y., Video on demand methods and systems.
  335. Rao R. Padmanabha, Video pedestal network.
  336. Rao, R. Padmanabha; Siccardo, Paolo L.; Levesque, Gilbert; Elsbach, Martin D., Video pedestal network.
  337. Verhille Henri A. J. (Brecht BEX) Deloddere Daniel (Bazel BEX), Video server that adapts video signals from memory to a format compatible with a communication system in a video-on-dema.
  338. Tow,Robert F.; Rahimi,Ali; Saunders,Steven E.; Charnley,Don B.; Kotik,Gordon, Video stream representation and navigation using inherent data.
  339. Goodman David D. (Arlington VA) Domnitz Robert (Lexington MA), Video transmission and control system utilizing internal telephone lines.
  340. Arsenault, Robert G.; Stanger, Leon J., Virtual video on demand using multiple encrypted video segments.
  341. Moriuchi,Machio; Kiyosue,Yasuyuki; Konagai,Syunsuke; Masaki,Shigeki, Voice communications method, voice communications system and recording medium therefor.
  342. Ferguson Donald F. (Bayside NY) Georgiadis Leonidas (Chappaqua NY) Nikolaou Christos N. (New York NY), Workload manager for achieving transaction class response time goals in a multiprocessing system.

이 특허를 인용한 특허 (2)

  1. Hirsch, Ronald; Gates, Tell Allen, Price driven multimedia content reception.
  2. Miura, Victor O. S.; Sargaison, Stewart, Simplified run-time program translation for emulating complex processor pipelines.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트