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Class Information
Number: 370/263
Name: Multiplex communications > Special services > Conferencing > Conferee signals combined or distributed via time channels
Description: Subject matter wherein conferee signals are assembled or separated via different time periods.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7366780 |
System and method for controlling and managing sessions between endpoints in a communications system |
Apr. 29, 2008 |
| 7292543 |
Speaker tracking on a multi-core in a packet based conferencing system |
Nov. 6, 2007 |
| 7266368 |
Method and apparatus for presenting assistance data in a communication conference system |
Sep. 4, 2007 |
| 7248566 |
Wireless network with transmission control in a half-duplex voice conference mode |
Jul. 24, 2007 |
| 7203177 |
Bandwidth efficient conferencing system with distributed processing |
Apr. 10, 2007 |
| 7174365 |
System and method for controlling one or more multipoint control units as one multipoint control unit |
Feb. 6, 2007 |
| 7145884 |
Speaker tracking on a single core in a packet based conferencing system |
Dec. 5, 2006 |
| 7130280 |
Enhanced call service packet data terminal |
Oct. 31, 2006 |
| 7039019 |
Telephone exchanging apparatus and telephone system |
May. 2, 2006 |
| 6970705 |
Multipoint communication system and multipoint communication method |
Nov. 29, 2005 |
| 6959075 |
Replay of conference audio |
Oct. 25, 2005 |
| 6943713 |
Process and device for the sequential addressing of the inputs of a multiplexer of a data acquisition circuit |
Sep. 13, 2005 |
| 6894715 |
Mixing video signals for an audio and video multimedia conference call |
May. 17, 2005 |
| 6889212 |
Method for enforcing a time limited software license in a mobile communication device |
May. 3, 2005 |
| 6826159 |
System and method for providing speaker identification in a conference call |
Nov. 30, 2004 |
| 6816469 |
IP conference call waiting |
Nov. 9, 2004 |
| 6792092 |
Method and system for independent participant control of audio during multiparty communication sessions |
Sep. 14, 2004 |
| 6744927 |
Data communication control apparatus and its control method, image processing apparatus and its method, and data communication system |
Jun. 1, 2004 |
| 6738357 |
Method and apparatus for multiple media digital communication system |
May. 18, 2004 |
| 6721411 |
Audio conference platform with dynamic speech detection threshold |
Apr. 13, 2004 |
| 6707797 |
Multi-line telephony via network gateways |
Mar. 16, 2004 |
| RE38457 |
Deferred sychronization of distributed objects |
Mar. 9, 2004 |
| 6697342 |
Conference circuit for encoded digital audio |
Feb. 24, 2004 |
| 6697341 |
Apparatus and method for providing multimedia conferencing services with selective performance parameters |
Feb. 24, 2004 |
| 6683858 |
Hybrid server architecture for mixing and non-mixing client conferencing |
Jan. 27, 2004 |
| 6662211 |
Method and system for providing conferencing services in a telecommunications system |
Dec. 9, 2003 |
| 6654455 |
IP conference telephone system compatible with IP-PBX systems |
Nov. 25, 2003 |
| 6597667 |
Network based muting of a cellular telephone |
Jul. 22, 2003 |
| 6598074 |
System and method for enabling multimedia production collaboration over a network |
Jul. 22, 2003 |
| 6584077 |
Video teleconferencing system with digital transcoding |
Jun. 24, 2003 |
| 6549532 |
Allocation of uplink radio resources in a radio communication system |
Apr. 15, 2003 |
| 6546007 |
Time-slot interchanger that controls both time-slot access and signal-processing features |
Apr. 8, 2003 |
| 6418125 |
Unified mixing, speaker selection, and jitter buffer management for multi-speaker packet audio systems |
Jul. 9, 2002 |
| 6373839 |
Bandwidth biased codec selection system and method |
Apr. 16, 2002 |
| 6345390 |
Bidirectional digital signal transmission system and repeater for the same |
Feb. 5, 2002 |
| 6337899 |
Speaker verification for authorizing updates to user subscription service received by internet service provider (ISP) using an intelligent peripheral (IP) in an advanced intelligent network (A |
Jan. 8, 2002 |
| 6298045 |
Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same |
Oct. 2, 2001 |
| 6262978 |
Call completion of video telephone/teleconference call as packet voice call |
Jul. 17, 2001 |
| 6199136 |
Method and apparatus for a low data-rate network to be represented on and controllable by high data-rate home audio/video interoperability (HAVi) network |
Mar. 6, 2001 |
| 6167033 |
Multiple-party network communication system and method of troubleshooting thereof |
Dec. 26, 2000 |
| 6125398 |
Communications subsystem for computer-based conferencing system using both ISDN B channels for transmission |
Sep. 26, 2000 |
| 6104706 |
Method and apparatus for multiple media digital communication system |
Aug. 15, 2000 |
| 6101546 |
Method and system for providing data files that are partitioned by delivery time and data type |
Aug. 8, 2000 |
| 6091714 |
Programmable distributed digital switch system |
Jul. 18, 2000 |
| 6069878 |
TDM digital matrix intercom system |
May. 30, 2000 |
| 6005633 |
Signal transmitting-receiving system |
Dec. 21, 1999 |
| 5995491 |
Method and apparatus for multiple media digital communication system |
Nov. 30, 1999 |
| 5995490 |
Method and system for integrating video and data transfers in a multimedia session |
Nov. 30, 1999 |
| 5991277 |
Primary transmission site switching in a multipoint videoconference environment based on human voice |
Nov. 23, 1999 |
| 5970054 |
Multipoint teleconference system employing H. 221 frames |
Oct. 19, 1999 |
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