이 특허에 인용된 특허 (15) 인용/피인용 타임라인 분석

1. Terui Yuichi (Kawasaki JPX) Usui Toshiaki (Kawasaki JPX), Adaptively controlled multipoint videoconferencing system.

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2. Kuzma Andrew J., Bandwidth reservation system.

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3. Chen Ting-Chung (Middletown Township NJ) Lei Shaw-Min (Boro of Tinton Falls NJ) Sun Ming-Ting (Holmdel Township ; all of Monmouth County NJ), Continous presence video signal combiner.

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4. Hansen Carl Christian, Emulation of analog modem signaling over IDSN for translation-less interoperability with PSTN based H.324 system.

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5. Merhav Neri,ILX ; Bhaskaran Vasudev, Fast DCT domain downsampling and inverse motion compensation.

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6. Merhav Neri,ILX ; Bhaskaran Vasudev, Fast method and apparatus for filtering compressed images in the DCT domain.

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7. Hogan Michael J. ; Rinn Reed Howard, Method and apparatus for a video conference user interface.

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8. O'Neil John E. ; Kajos George W., Method and apparatus for centralized multipoint conferencing in a packet network.

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9. Chang Shih-Fu (Albany CA) Messerschmitt David (Moraga CA) Chen Wen-Lung (San Jose CA), Method and apparatus for compositing compressed video data.

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10. Aras Caglan M. ; Guerin Roch A. ; Lebizay Gerald,FRX ; Onvural Raif O. ; Shippy Gary Roy ; Tai Ling-Ching Wang, Method system and article of manufacture for multi-casting audio visual material.

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11. Ludwig ; Jr. Lester Frank, Methods and systems for multimedia communications via public telephone networks.

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12. Semaan Ghassan (Montreal CAX), Multimedia multipoint telecommunications reservation systems.

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13. Bruno Richard F. (Morristown NJ) Markowitz Robert E. (Glen Rock NJ) Weber Roy P. (Bridgewater NJ), Process for converting a point-to-point multimedia call to a bridged multimedia call.

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14. Lempel Mody, System and method for performing motion estimation in the DCT domain with improved efficiency.

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15. Polomski Mark D. (Hollis NH), Video teleconferencing system with digital transcoding.

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이 특허를 인용한 특허 (95) 인용/피인용 타임라인 분석

1. Avni, Uri; Leviav, Eyal, Adapting a continuous presence layout to a discussion situation.

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2. Laksono, Indra, Adaptive bandwidth footprint matching for multiple compressed video streams in a fixed bandwidth network.

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3. Nimri, Alain; Flott, Rick, Automatic audio priority designation during conference.

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4. Kadono, Shinya, Coded data transform method, transcoding method, transcoding system, and data storage media.

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5. Khot, Gautam; Ranganath, Prithvi; Belur, Raghuram; Lakshmipathy, Sandeep, Determining a videoconference layout based on numbers of participants.

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6. Laksono, Indra, Device and method for compression of a video stream.

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7. Bright-Thomas, Paul, Device and method for multistream bandwidth control in videoconferencing.

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8. Beers, Ted W.; Worley, Michael; Callaway, C. Phillip, Device control system.

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9. Yamazaki, Masaki; Seki, Akihito; Shimoyama, Kenichi; Ito, Satoshi; Itoh, Yuta; Okada, Ryuzo, Device, method, and computer readable medium for area identification using motion from a projected pattern.

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10. Su, Wei, Graphic user interface and software for processing large size signal data samples in a small buffer using automatically adjusted decimation ratio.

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11. Su, Wei, Graphic user interface and software for processing large size signal data samples in a small buffer using automatically adjusted decimation ratio.

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12. Yang,Chih Lung; Chapsky,Lars, Implementation of MPCP MCU technology for the H.264 video standard.

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13. Laksono, Indra, Managed degradation of a video stream.

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14. Triplicane, Vijayaraghavan R.; Atmakuri, Murthy V., Media detection and packet distribution in a multipoint conference.

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15. Triplicane, Vijayaraghavan R.; Atmakuri, Murthy V., Media detection and packet distribution in a multipoint conference.

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16. Triplicane, Vijayaraghavan R.; Atmakuri, Murthy V., Media detection and packet distribution in a multipoint conference.

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17. Yang, Chih-Lung, Method and apparatus for continuously receiving images from a plurality of video channels and for alternately continuously transmitting to each of a plurality of participants in a video conference individual images containing information concerning each of said video channels.

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18. Matsuzawa, Tomoko; Nojima, Shinji, Method and apparatus for controlling moving picture synthesis.

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19. Eshkoli, Noam; Gants, Oded, Method and apparatus for mixing compressed video.

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20. Eshkoli,Noam; Gants,Oded, Method and apparatus for mixing compressed video.

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21. Bebbington, Conrad; Bright-Thomas, Paul, Method and apparatus for motion based participant switching in multipoint video conferences.

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22. Bebbington, Conrad; Bright-Thomas, Paul, Method and apparatus for motion based participant switching in multipoint video conferences.

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23. Ramalingam, Thiyagesan; Viggiano, Francis Paul; Ismail, Nermin; Friedrich, Walter; Wu, Duanpei; Sarkar, Shantanu, Method and apparatus for transcoding and transrating in distributed video systems.

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24. Leviav, Eyal; Wagner, Niv; Be'ery, Efrat, Method and system for adapting a CP layout according to interaction between conferees.

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25. Leviav, Eyal; Wagner, Niv; Be'ery, Efrat, Method and system for adapting a CP layout according to interaction between conferees.

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26. Eshkoli, Noam; Wagner, Niv, Method and system for allowing video-conference to choose between various associated video conferences.

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27. Chan,Jason; Laksono,Indra, Method and system for bit-based data access.

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28. Eshkoli, Noam; Wagner, Niv, Method and system for conducting a sub-videoconference from a main videoconference.

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29. Halavy, Avishay, Method and system for conducting video conferences of diverse participating devices.

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30. Rosenberg, Yaakov Moshe, Method and system for determining reference points in video image frames.

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31. Rault,Patrick, Method and system for encoding and decoding data in a video stream.

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32. Potekhin, Sergey; Eran, Knaz; Brachel, Nir; Leviav, Eyal, Method and system for handling audio signals of conference.

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33. Avni, Uri; Klein, Alon; Shnaps, Danny; Bourshan, Yoella; Leviav, Eyal; Reiter, Noa, Method and system for handling content in videoconferencing.

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34. Avni, Uri; Klein, Alon; Shnaps, Danny; Bourshan, Yoella; Leviav, Eyal; Reiter, Noa, Method and system for handling content in videoconferencing.

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35. Meir Feder IL; Moshe Elbaz IL; Noam Eshkoli IL; Aviv Eisenberg IL; Ilan Yona IL, Method and system for multimedia communication control.

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36. Zeng, Steve Zhihua, Method and system for noise reduction in an image.

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37. Eshkoli, Noam, Method and system for preparing video communication image for wide screen display.

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38. Eshkoli,Noam, Method and system for preparing video communication image for wide screen display.

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39. Eshkoli, Noam, Method and system for preparing video communication images for wide screen display.

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40. Ducharme,Paul; Eng,Steven, Method and system for protecting video data.

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41. Eshkoli, Noam; Gants, Ded, Method and system for providing continuous presence video in a cascading conference.

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42. Eshkoli, Noam; Gants, Oded, Method and system for providing continuous presence video in a cascading conference.

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43. Eshkoli, Noam; Gants, Oded, Method and system for providing continuous presence video in a cascading conference.

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44. Laksono, Indra; Zeng, Zhihua, Method and system for rate control during video transcoding.

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45. Laksono,Indra; Zeng,Zhihua, Method and system for rate control during video transcoding.

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46. Zeng,Steve Zhihua, Method and system for scaling images.

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47. Ducharme,Paul, Method and system for secure content distribution.

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48. Rault, Patrick, Method and system for transcoding video data.

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49. Rault,Patrick, Method and system for transcoding video data.

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50. Rault,Patrick, Method and system for transcoding video data.

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51. Doyle,James, Method and system for transmitting video content while preventing other transmissions in a contention-based network.

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52. Eisenberg, Aviv; Even, Roni, Method for creating a videoconferencing displayed image.

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53. Eisenberg, Aviv; Even, Roni, Method for creating a videoconferencing displayed image.

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54. Rault,Patrick; Zeng,Zhihua, Method of video encoding using windows and system thereof.

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55. Kurak, Jr., Charles W.; Moller, Christian H. L., Methods and apparatus for improved motion estimation for video encoding.

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56. Ducharme,Paul, Monolithic semiconductor device for preventing external access to an encryption key.

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57. Hatabu,Atsushi, Moving picture editing method, moving picture editing system and storing medium with moving picture editing programs stored therein.

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58. Lieberman, Noam; Bourshtein, Nathan; Ozalvo, Shlomi; Sity, Rafi, Multicast distribution over one or more addressable buses wherein a switch includes a remapping table for inputting address for one or more destinations.

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59. Leske, Matthew J.; Groves, Loren; Schmelcher, Tristan; Milligan, Timothy S., Multimedia conference broadcast system.

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60. Graham, Philip R.; McLaughlin, Hugh J.; Mackie, David J., Multipoint conference video switching.

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61. Ducharme, Paul, Processing feature revocation and reinvocation.

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62. Wagner, Niv; Gavish, Zigi, Smart cropping of video images in a videoconferencing session.

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63. Potekhin, Sergey; Knaz, Eran; Shani, Sharon, Spatially correlated audio in multipoint videoconferencing.

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64. Mock, Wayne E.; Kenoyer, Michael L., Status and control icons on a continuous presence display in a videoconferencing system.

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65. Astrachan,Paul M., System and method for adaptive DC offset compensation in wireless transmissions.

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66. Laksono, Indra, System and method for dynamic transrating based on content.

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67. Beers, Ted; Gorzynski, Mark E.; Mckay, Richard N.; Borg, James A.; Mitchell, April Slayden, System and method for managing virtual collaboration systems.

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68. Ducharme,Paul; Girardeau, Jr.,James; Chiu,Adeline; Doyle,James, System and method for multimedia delivery in a wireless environment.

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69. Laksono, Indra; Chow, Hugh, System and method for multiple channel video transcoding.

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70. Laksono,Indra, System and method for multiple channel video transcoding.

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71. Firestone, Scott S.; Friedrich, Walter R.; Ismail, Nermin M.; Lantz, Keith A.; Sarkar, Shantanu; Surazski, Luke K.; Wu, Duanpei, System and method for performing distributed video conferencing.

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72. Firestone,Scott S.; Friedrich,Walter R.; Ismail,Nermin M.; Lantz,Keith A.; Sarkar,Shantanu; Surazski,Luke K.; Wu,Duanpei, System and method for performing distributed video conferencing.

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73. Firestone,Scott S.; Friedrich,Walter R.; Ismail,Nermin M.; Lantz,Keith A.; Sarkar,Shantanu; Surazski,Luke K.; Wu,Duanpei, System and method for performing distributed video conferencing.

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74. Laksono, Indra, System and method for storage device emulation in a multimedia processing system.

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75. Wu, Duanpei; Sarkar, Shantanu; Ismail, Nermeen, System and method for video conferencing.

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76. Wu, Duanpei; Sarkar, Shantanu; Ismail, Nermin M., System and method for video conferencing.

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77. Wu, Duanpei; Sarkar, Shantanu; Ismail, Nermin M., System and method for video conferencing.

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78. May, Michael R.; Cave, Michael D., System for allocating data in a communications system and method thereof.

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79. Kelton,James Robert; Cave,Michael David; Girardeau, Jr.,James Ward; May,Michael R.; Astrachan,Paul Morris; Pilla,Anselmo; Doyle,James; Saleem,Shawn; Rybicki,Mathew A., System for providing data to multiple devices and method thereof.

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80. May,Michael R., System for signal mixing and method thereof.

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81. Zeng, Steve Zhihua, System of intra-picture complexity preprocessing.

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82. Goyal, Ashish; Kulkarni, Hrishikesh Gopal; Rao, Shantha Kumari Harohalli Sathyanarayana, Systems and methods for selecting videoconferencing endpoints for display in a composite video image.

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83. King, Keith C.; Mock, Wayne E., Video conferencing device which performs multi-way conferencing.

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84. Yang, Chih Lung, Video conferencing system.

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85. Yang, Chih-Lung; Kuo, Chen-Yuan, Video conferencing system.

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86. Kenoyer, Michael L.; Jenkins, Michael V., Video conferencing system transcoder.

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87. King, Keith C.; Mock, Wayne E., Video conferencing system which allows endpoints to perform continuous presence layout selection.

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88. King, Keith C.; Mock, Wayne E., Video conferencing system which allows endpoints to perform continuous presence layout selection.

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89. King, Keith C.; Mock, Wayne E., Video decoder which processes multiple video streams.

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90. Shimizu, Atsushi; Ono, Naoki; Kitahara, Masaki, Video encoding control method and apparatus.

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91. Kitahara, Masaki; Shimizu, Atsushi; Ono, Naoki, Video encoding control method, video encoding apparatus and video encoding program.

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92. Kitahara, Masaki; Shimizu, Atsushi; Ono, Naoki, Video encoding control method, video encoding apparatus, and video encoding program.

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93. King, Keith C.; Brandt, Matthew K.; Mock, Wayne E., Videoconferencing endpoint extension.

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94. King, Keith C.; Goyal, Ashish; Kulkarni, Hrishikesh Gopal, Virtual distributed multipoint control unit.

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95. King, Keith C.; Mock, Wayne E., Virtual multiway scaler compensation.

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