Assignee
COLLABORATION PROPERTIES INC
23 patents
Top patents by PatentIndex Score
US7206809B2Apr 17, 2007
Method for real-time communication between plural users
COLLABORATION PROPERTIES INC328 citations99
US7185054B1Feb 27, 2007
Participant display and selection in video conference calls
COLLABORATION PROPERTIES INC292 citations99
US7152093B2Dec 19, 2006
System for real-time communication between plural users
COLLABORATION PROPERTIES INC260 citations99
US6789105B2Sep 7, 2004
Multiple-editor authoring of multimedia documents including real-time video and time-insensitive media
COLLABORATION PROPERTIES INC130 citations99
US6594688B2Jul 15, 2003
Dedicated echo canceler for a workstation
COLLABORATION PROPERTIES INC377 citations99
US6583806B2Jun 24, 2003
Videoconferencing hardware
COLLABORATION PROPERTIES INC549 citations99
US6437818B1Aug 20, 2002
Video conferencing on existing UTP infrastructure
COLLABORATION PROPERTIES INC319 citations99
US6351762B1Feb 26, 2002
Method and system for log-in-based video and multimedia calls
COLLABORATION PROPERTIES INC326 citations99
US6343314B1Jan 29, 2002
Remote participant hold and disconnect during videoconferencing
COLLABORATION PROPERTIES INC104 citations99
US6237025B1May 22, 2001
Multimedia collaboration system
COLLABORATION PROPERTIES INC712 citations99
US6212547B1Apr 3, 2001
UTP based video and data conferencing
COLLABORATION PROPERTIES INC133 citations99
US5978835ANov 2, 1999
Multimedia mail, conference recording and documents in video conferencing
COLLABORATION PROPERTIES INC260 citations99
US5915091AJun 22, 1999
Synchronization in video conferencing
COLLABORATION PROPERTIES INC295 citations99
US5896500AApr 20, 1999
System for call request which results in first and second call handle defining call state consisting of active or hold for its respective AV device
COLLABORATION PROPERTIES INC246 citations99
US5884039AMar 16, 1999
System for providing a directory of AV devices and capabilities and call processing such that each participant participates to the extent of capabilities available
COLLABORATION PROPERTIES INC341 citations99
US5867654AFeb 2, 1999
Two monitor videoconferencing hardware
COLLABORATION PROPERTIES INC113 citations99
US5854893ADec 29, 1998
System for teleconferencing in which collaboration types and participants by names or icons are selected by a participant of the teleconference
COLLABORATION PROPERTIES INC453 citations99
US6972786B1Dec 6, 2005
Multimedia services using central office
COLLABORATION PROPERTIES INC88 citations98
US6898620B1May 24, 2005
Multiplexing video and control signals onto UTP
COLLABORATION PROPERTIES INC91 citations98
US7054904B2May 30, 2006
Marking and searching capabilities in multimedia documents within multimedia collaboration networks
COLLABORATION PROPERTIES INC24 citations96
US6959322B2Oct 25, 2005
UTP based video conferencing
COLLABORATION PROPERTIES INC39 citations96
US6426769B1Jul 30, 2002
High-quality switched analog video communications over unshielded twisted pair
COLLABORATION PROPERTIES INC20 citations96
US6816904B1Nov 9, 2004
Networked video multimedia storage server environment
COLLABORATION PROPERTIES INC468 citations92