이 특허를 인용한 특허 (131)

1. Lapstun, Paul; Silverbrook, Kia, Active sensing device configured to capture and decode infrared (IR) position tags from a page.

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2. Jackson Warren B. ; Biegelsen David K. ; Jared David A. ; Stearns Richard G., Analog glyph detector and detector arrays.

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3. Holloway Christopher J.,GBX ; Matyas ; Jr. Stephen Michael, Apparatus and method for authentication of printed documents.

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4. Ericson,Petter, Apparatus and methods relating to image coding.

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5. Ericson,Petter, Apparatus and methods relating to image coding.

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6. Ericson, Petter, Centralized information management based upon position information.

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7. Lapstun, Paul, Coded data pattern having redundantly-encoded orientation.

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8. Maybaum, William H.; Stewart, Robert L.; Conant, George E., Data encoding and decoding.

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9. McKinley, Tyler J.; Sharma, Ravi K., Decoding information to allow access to computerized systems.

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10. Rhoads, Geoffrey B., Digital authentication with analog documents.

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11. Rhoads, Geoffrey B., Digital authentication with analog documents.

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12. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management.

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13. McKinley,Tyler J.; Weaver,Matthew M.; Rodriguez,Tony F.; Sharma,Ravi K.; Miller,Marc D., Digital watermarking security systems.

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14. Hecht David L. ; Petrie Glen W., Distributed dimensional labeling for dimensional characterization of embedded data blocks.

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15. Rhoads,Geoffrey B., Documents and apparatus to encode documents.

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16. Rhoads,Geoffrey B., Documents, articles and authentication of documents and articles.

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17. Yoshihara Takafumi,JPX, Dot-code recording method and dot-code recording and reproducing apparatus.

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18. Rhoads,Geoffrey B., Embedding hidden auxiliary code signals in media.

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19. David L. Hecht, Exclusive or cross-coupled framing codes for self-clocking glyphs.

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20. Wiebe, Linus; Fåhraeus, Christer; Ericson, Petter, General information management system.

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21. Rao, John; Bernstein, Jeffrey, Glyph encryption system and related methods.

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22. Angelucci, Marco; Fontana, Sandro, High-density two-dimensional graphic code, and coding system and decoding system based on said code.

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23. Silverbrook, Kia; Lapstun, Paul, Identity-coded surface region.

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24. Silverbrook, Kia; Lapstun, Paul, Identity-coded surface with coded marks.

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25. Lapstun,Paul, Information indicating machine readable coded data.

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26. Fukuda Hiroyuki,JPX ; Tatsuta Seiji,JPX, Information recording medium and information reproduction system.

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27. Fukuda Hiroyuki,JPX ; Tatsuta Seiji,JPX, Information reproduction system for reproducing multimedia information recorded in the form of an optically readable dot code pattern wherein the optical readable dot code comprises address dots.

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28. Lapstun,Paul, Machine readable coded data with distributed encoding.

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29. Lapstun,Paul, Machine readable coded data with target features.

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30. Hecht David L., Machine-readable record with a two-dimensional lattice of synchronization code interleaved with data code.

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31. Dymetman, Marc; Copperman, Max, Marking medium area with encoded identifier for producing action through network.

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32. Glen W. Petrie ; Ying Zhang, Maximizing data capacity for embedded data blocks with occlusions therein.

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33. Ta,Thanh; Lao,Guillermo; Wang,Xin; Raley,Michael C.; Gilliam,Charles P.; Ham,Manuel; Tadayon,Bijan, Method and apparatus for processing usage rights expressions.

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34. Olsson, Andreas; Petterson, Mats Petter, Method and device for data decoding.

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35. Olsson,Andreas; Pettersson,Mats Petter, Method and device for data decoding.

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36. Silverbrook,Kia; Lapstun,Paul; Walmsley,Simon Robert, Method and system for interacting with a product item.

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37. Fåhraeus, Christer; Lynggaard, Stefan; Burström, Stefan, Method for compressing a digital representation containing a page-describing code, which is sent from a computer to a printer.

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38. Ragnet, Francois; Moore, John A.; Saubat, Nicolas Raphaël; Cheminot, Eric H.; Lehoux, Thierry, Method for one-step document categorization and separation using stamped machine recognizable patterns.

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39. Coley, Christopher D.; Wesinger, Ralph E., Method for synchronous encryption between a client and a licensing agent.

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40. Glen W. Petrie, Method of encoding embedded data blocks containing occlusions.

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41. Silverbrook, Kia; Lapstun, Paul; Walmsley, Simon Robert, Method of facilitating interaction between user and packaged product.

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42. Lapstun,Paul, Method of generating interface surface.

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43. Lapstun, Paul; Silverbrook, Kia, Method of generating interface surface having rotationally symmetric coded data.

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44. Silverbrook, Kia; Lapstun, Paul; Walmsley, Simon Robert, Method of recording mail transactions.

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45. Silverbrook, Kia; Lapstun, Paul; Walmsley, Simon Robert, Method of recording transaction relating to packaged product.

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46. 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.

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47. Rhoads, Geoffrey B., Methods and systems for marking printed documents.

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48. Silverbrook,Kia; Lapstun,Paul; Walmsley,Simon Robert, Methods and systems for object identification and interaction.

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49. Rhoads, Geoffrey B., Methods for analyzing electronic media including video and audio.

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50. Rhoads, Geoffrey B., Methods for decoding watermark data from audio, and controlling audio devices in accordance therewith.

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51. Shear, Victor H.; Van Wie, David M.; Weber, Robert P., Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.

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52. Shear,Victor H.; Van Wie,David M.; Weber,Robert P., Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.

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53. Shear,Victor H.; Van Wie,David M.; Weber,Robert P., Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.

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54. Björklund, Andreas; Edsö, Tomas, Methods, apparatus, computer program and storage medium for position decoding.

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55. Lynggaard, Stefan, On-demand printing of coding patterns.

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56. Lapstun,Paul, Orientation-indicating cyclic position codes.

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57. Lapstun, Paul, Orientation-indicating machine readable coded data.

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58. Silverbrook, Kia; Lapstun, Paul; Walmsley, Simon Robert, Print engine controller for a pagewidth printer with a four-stage print pipeline.

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59. Lapstun, Paul, Process for decoding coded data.

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60. Lapstun, Paul, Process for decoding machine readable coded data.

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61. Lapstun, Paul, Process for tag imaging and decoding of machine readable coded data.

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62. Pettersson, Mats Petter; Edso, Tomas, Product provided with a coding pattern and apparatus and method for reading the pattern.

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63. Pettersson, Mats Petter; Edso, Tomas, Product provided with a coding pattern and apparatus and method for reading the pattern.

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64. Hecht David L., Quasi-reprographics with variable embedded data with applications to copyright management, and distribution control.

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65. Hecht,David L.; Lennon,John; Merkle,Ralph, Record and related method for storing encoded information using overt code characteristics to identify covert code characteristics.

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66. Silverbrook, Kia; Lapstun, Paul, Relay device for use with coded marks.

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67. Raley, Michael C.; Gilliam, Charles P.; Ham, Manual; Lao, Guillermo; Tadayon, Bijan, Rights expression profile system and method using templates.

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68. Raley, Michael; Gilliam, Charles P.; Ham, Manuel; Lao, Guillermo; Tadayon, Bijan, Rights expression profile system and method using templates.

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69. Lapstun,Paul; Silverbrook,Kia, Rotationally symmetric coded data.

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70. Lapstun, Paul, Rotationally symmetric tags.

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71. Lapstun,Paul, Rotationally symmetric tags.

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72. Silverbrook,Kia; Lapstun,Paul; Rusman,Jan; Henderson,Peter Charles Boyd; Moini,Alireza; Yourlo,Zhenya Alexander; Underwood,Matthew John; Ridley,Nicholas Damon, Scanning device for coded data.

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73. Rhoads, Geoffrey B.; Rodriguez, Tony F., Secure documents with hidden signals, and related methods and systems.

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74. Rhoads, Geoffrey B.; Rodriguez, Tony F., Security document carrying machine readable pattern.

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75. Cummings, Eric B.; Even, Jr., William R., Self-registering spread-spectrum barcode method.

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76. Rhoads, Geoffrey B., Signal processing to hide plural-bit information in image, video, and audio data.

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77. Horning,James J.; Sibert,W. Olin; Tarjan,Robert E.; Maheshwari,Umesh; Horne,William G.; Wright,Andrew K.; Matheson,Lesley R.; Owicki,Susan K., Software self-defense systems and methods.

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78. Van Wie David M. ; Weber Robert P., Steganographic techniques for securely delivering electronic digital rights management control information over insecure.

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79. David M. Van Wie ; Robert P. Weber, Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels.

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80. Van Wie David M. ; Weber Robert P., Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels.

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81. Van Wie, David M.; Weber, Robert P., Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels.

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82. Van Wie, David M.; Weber, Robert P., Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels.

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83. Sperry, Robert H., System and method for controlling reproduction of documents containing sensitive information.

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84. Walker,John O.; Reid,James W., System and method for placement and retrieval of embedded information within a document.

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85. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., System and methods for secure transaction management and electronic rights protection.

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86. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., System and methods for secure transaction management and electronic rights protection.

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87. Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., System and methods for secure transaction management and electronics rights protection.

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88. Silverbrook,Kia; Lapstun,Paul, System for browsing a computer network.

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89. Lapstun, Paul, System for imaging and decoding coded data pattern using redundantly-encoded orientation.

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90. Shear Victor H. ; Van Wie David M. ; Weber Robert P., Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.

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91. Shear,Victor H.; Van Wie,David M.; Weber,Robert P., Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.

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92. 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.

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93. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.

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94. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.

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95. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.

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96. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.

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97. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.

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98. 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.

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99. Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.

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100. Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.

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101. 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.

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102. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.

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103. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.

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104. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.

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105. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.

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106. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.

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107. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.

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108. Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.

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109. Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.

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110. Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.

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111. Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for the secure transaction management and electronic rights protection.

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112. Sibert,W. Olin, Systems and methods for using cryptography to protect secure and insecure computing environments.

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113. Shear,Victor H.; Sibert,W. Olin; Van Wie,David M., Systems and methods for using cryptography to protect secure computing environments.

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114. Shear Victor H. ; Sibert W. Olin ; Van Wie David M., Systems and methods using cryptography to protect secure computing environments.

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115. Shear Victor H. ; Sibert W. Olin ; Van Wie David M., Systems and methods using cryptography to protect secure computing environments.

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116. Hall Edwin J. ; Shear Victor H. ; Tomasello Luke S. ; Van Wie David M. ; Weber Robert P. ; Worsencroft Kim ; Xu Xuejun, Techniques for defining using and manipulating rights management data structures.

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117. Hall Edwin J. ; Shear Victor H. ; Tomasello Luke S. ; Van Wie David M. ; Weber Robert P. ; Worsencroft Kim ; Xu Xuejun, Techniques for defining, using and manipulating rights management data structures.

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118. Hall,Edwin J.; Shear,Victor H.; Tomasello,Luke S.; Van Wie,David M.; Weber,Robert P.; Worsencroft,Kim; Xu,Xuejun, Techniques for defining, using and manipulating rights management data structures.

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119. Hecht David L. ; Petrie Glen W., Tilings of mono-code and dual-code embedded data pattern strips for robust asynchronous capture.

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120. 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.

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121. 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.

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122. 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.

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123. 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.

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124. Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M.; Weber, Robert P., Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management.

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125. Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M.; Weber, Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management.

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126. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management.

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127. Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M.; Weber, Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management.

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128. Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management.

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129. Wang, Chuan; Ohnishi, Takeshi, Two-dimensional code generating apparatus, image forming system, two-dimensional code reading apparatus, and computer readable medium.

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130. Stearns, Richard G.; Petrie, W. Glen; Flores, L. Noah; Hecht, David L.; Jared, David A., Use of correlation histograms for improved glyph decoding.

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131. Rhoads,Geoffrey B., Video steganography.

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