| 8659636 |
System and method for performing distributed video conferencing |
Scott Firestone, Walter R. Friedrich, Nermin M. Ismail, Shantanu Sarkar, Luke K. Surazski +1 more |
2014-02-25 |
$55,687,000 |
| 7908320 |
Tracking user locations over multiple networks to enable real time communications |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2011-03-15 |
|
| 7889636 |
System and method for implementing a mid-call policy in a RSVP environment |
Subhasri Dhesikan, Denise Caballero-McCann, Kevin Miller, Rongxuan V. Chen, John K. Restrick, Jr. +3 more |
2011-02-15 |
$35,369,000 |
| 7831663 |
Storage and playback of media files |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2010-11-09 |
|
| 7822813 |
Storing and accessing media files |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2010-10-26 |
|
| 7756138 |
System and method for implementing RSVP in a communication environment |
Subhasri Dhesikan, Rongxuan V. Chen, John K. Restrick, Jr., Scott Henning, Martin W. Wu +1 more |
2010-07-13 |
$30,799,000 |
| 7730132 |
Storing and accessing media files |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2010-06-01 |
|
| 7499415 |
System and method for preserving bandwidth in a RSVP environment |
Subhasri Dhesikan, Kevin Miller, Rongxuan V. Chen, John K. Restrick, Jr., Scott Henning +1 more |
2009-03-03 |
$19,211,000 |
| 7487210 |
Method for managing real-time communications |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2009-02-03 |
$1,179,000 |
| 7477282 |
System and method for performing distributed video conferencing |
Scott Firestone, Walter R. Friedrich, Nermin M. Ismail, Shantanu Sarkar, Luke K. Surazski +1 more |
2009-01-13 |
$30,938,000 |
| 7444373 |
Wireless real-time communication |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-10-28 |
$1,343,000 |
| 7441001 |
Real-time wide-area communications between ports |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-10-21 |
$1,488,000 |
| 7437411 |
Communication of a selected type over a wide area network |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-10-14 |
$842,000 |
| 7437412 |
Real-time communication of a selected type |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-10-14 |
$842,000 |
| 7433921 |
System for real-time communication between plural users |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-10-07 |
$1,381,000 |
| 7421470 |
Method for real-time communication between plural users |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-09-02 |
$1,767,000 |
| 7412482 |
System for managing real-time communications |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-08-12 |
$1,675,000 |
| 7398296 |
Networked audio communication over two networks |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2008-07-08 |
$946,000 |
| 7206809 |
Method for real-time communication between plural users |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2007-04-17 |
|
| 7185054 |
Participant display and selection in video conference calls |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2007-02-27 |
|
| 7152093 |
System for real-time communication between plural users |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2006-12-19 |
|
| 7084898 |
System and method for providing video conferencing synchronization |
Scott Firestone, Walter R. Friedrich, Nermin M. Ismail, Shantanu Sarkar, Luke K. Surazski +1 more |
2006-08-01 |
$44,869,000 |
| 7054904 |
Marking and searching capabilities in multimedia documents within multimedia collaboration networks |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2006-05-30 |
|
| 6989856 |
System and method for performing distributed video conferencing |
Scott Firestone, Walter R. Friedrich, Nermin M. Ismail, Shantanu Sarkar, Luke K. Surazski +1 more |
2006-01-24 |
$49,969,000 |
| 6594688 |
Dedicated echo canceler for a workstation |
Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns |
2003-07-15 |
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