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Class Information
Number: 348/14.09
Name: Television > Two-way video and voice communication (e.g., videophone) > Conferencing (e.g., loop) > Conferencing with multipoint control unit
Description: Subject matter wherein three or more terminals intercommunicate with at least one central unit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627629 |
Method and apparatus for multipoint conferencing |
Dec. 1, 2009 |
| 7623156 |
Natural pan tilt zoom camera motion to preset camera positions |
Nov. 24, 2009 |
| 7616591 |
Video conferencing system |
Nov. 10, 2009 |
| 7613313 |
System and method for control of audio field based on position of user |
Nov. 3, 2009 |
| 7593032 |
System and method for a conference server architecture for low delay and distributed conferencing applications |
Sep. 22, 2009 |
| 7593042 |
Maintenance of panoramic camera orientation |
Sep. 22, 2009 |
| 7568029 |
Apparatus and system for managing multiple computers |
Jul. 28, 2009 |
| 7561536 |
Method and apparatus for simultaneous incoming digital call processing using ISDN bonding channels |
Jul. 14, 2009 |
| 7561179 |
Distributed real-time media composer |
Jul. 14, 2009 |
| 7559031 |
Video display apparatus, video composition delivery apparatus, and system |
Jul. 7, 2009 |
| 7554571 |
Dynamic layout of participants in a multi-party video conference |
Jun. 30, 2009 |
| 7551573 |
Method and system for maintaining video connectivity |
Jun. 23, 2009 |
| 7542068 |
Method and system for controlling multimedia video communication |
Jun. 2, 2009 |
| 7532230 |
Method and system for communicating gaze in an immersive virtual environment |
May. 12, 2009 |
| 7532231 |
Video conference recorder |
May. 12, 2009 |
| 7532232 |
System and method for single action initiation of a video conference |
May. 12, 2009 |
| 7528860 |
Method and system for videoconferencing between parties at N sites |
May. 5, 2009 |
| 7526078 |
System and method for communicating data during an audio conference |
Apr. 28, 2009 |
| 7515174 |
Multi-user video conferencing with perspective correct eye-to-eye contact |
Apr. 7, 2009 |
| 7515176 |
Camera control system |
Apr. 7, 2009 |
| 7508413 |
Video conference data transmission device and data transmission method adapted for small display of mobile terminals |
Mar. 24, 2009 |
| 7499075 |
Video conference choreographer |
Mar. 3, 2009 |
| 7492386 |
Display management during a multi-party conversation |
Feb. 17, 2009 |
| 7492387 |
Implementation of MPCP MCU technology for the H.264 video standard |
Feb. 17, 2009 |
| 7492731 |
Method for dynamically optimizing bandwidth allocation in variable bitrate (multi-rate) conferences |
Feb. 17, 2009 |
| 7485115 |
Remote operation support system and method |
Feb. 3, 2009 |
| 7477282 |
System and method for performing distributed video conferencing |
Jan. 13, 2009 |
| 7477281 |
Transmission control in multiparty conference |
Jan. 13, 2009 |
| 7477614 |
Secure videoconferencing equipment switching system and method |
Jan. 13, 2009 |
| 7474326 |
Inter-network and inter-protocol video conference privacy method, apparatus, and computer program product |
Jan. 6, 2009 |
| 7468738 |
Method and system of multilocation video conferencing |
Dec. 23, 2008 |
| 7466335 |
Conference recording device, conference recording method, and design method and storage media storing programs |
Dec. 16, 2008 |
| 7456858 |
Distributed MCU |
Nov. 25, 2008 |
| 7454460 |
Method and system for delivering produced content to passive participants of a videoconference |
Nov. 18, 2008 |
| 7443416 |
Videoconferencing system for and method of tele-working |
Oct. 28, 2008 |
| 7436428 |
System and method for including participants in a conference call |
Oct. 14, 2008 |
| 7432950 |
Videoconference system |
Oct. 7, 2008 |
| 7425979 |
Communication system |
Sep. 16, 2008 |
| 7426193 |
Multipoint audiovisual conferencing system |
Sep. 16, 2008 |
| 7417663 |
Videoconferencing service system, videoconferencing service operating method and service center |
Aug. 26, 2008 |
| 7400340 |
Data mixer for portable communications devices |
Jul. 15, 2008 |
| 7394481 |
Method for realizing multi-picture |
Jul. 1, 2008 |
| 7385622 |
Method and system for presenting a video call management console |
Jun. 10, 2008 |
| 7379087 |
Chat management system |
May. 27, 2008 |
| 7369153 |
Videoconferencing method and system for connecting a host with a plurality of participants |
May. 6, 2008 |
| 7362349 |
Multi-participant conference system with controllable content delivery using a client monitor back-channel |
Apr. 22, 2008 |
| 7355621 |
Digital television with subscriber conference overlay |
Apr. 8, 2008 |
| 7346912 |
Method and system for managing video devices |
Mar. 18, 2008 |
| 7321453 |
Image input system |
Jan. 22, 2008 |
| 7312809 |
Method and apparatus for controlling a conference call |
Dec. 25, 2007 |
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