Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9655001 | Cross mute for native radio channels | Mark Conrad Gonsalves | 2017-05-16 |
| 9462426 | System and method for identifying talk burst sources | Mark Conrad Gonsalves, Zeeshan Rahman Khan | 2016-10-04 |
| 9112746 | Method and system for managing virtual talk groups | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2015-08-18 |
| 8670537 | Adjusting audio volume in a conference call environment | Michael O'Brien, Shmuel Shaffer | 2014-03-11 |
| 8649492 | Floor control based mixing and switching of media | Shmuel Shaffer, Michael O'Brien, Gordon Rex Earl | 2014-02-11 |
| 8570909 | Method and system for providing an indication of a communication | Shmuel Shaffer, Steven L. Christenson, Chanh N. Vuong, Deon J. Chatterton, Byron G. Stevens | 2013-10-29 |
| 8472418 | Method and system for communicating media based on location of media source | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2013-06-25 |
| 8260338 | Method and system for providing interoperable communications with dynamic event area allocation | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2012-09-04 |
| 8160112 | Buffering a media stream | Shmuel Shaffer, James C. Frauenthal, Michael O'Brien | 2012-04-17 |
| 8145249 | Method and system for providing a proxy media service | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2012-03-27 |
| 8085671 | Method and system for providing interoperable communications with congestion management | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2011-12-27 |
| 8072901 | Technique for efficient probing to verify policy conformance | Dana Blair | 2011-12-06 |
| 8005497 | Floor control over high latency networks in an interoperability and collaboration system | Shmuel Shaffer | 2011-08-23 |
| 7860070 | Providing multiple virtual talk group communication sessions | Shmuel Shaffer, Steven L. Christenson, Douglas J. Hall, Amit Barave | 2010-12-28 |
| 7751348 | Method and system for providing a push-to-talk communication session | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2010-07-06 |
| 7706339 | Method and system for communicating media based on location of media source | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2010-04-27 |
| 7675861 | Active probe target management | Lei Xia, Dana Blair | 2010-03-09 |
| 7636339 | Method and system for automatic configuration of virtual talk groups based on location of media sources | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2009-12-22 |
| 7633914 | Method and system for providing interoperable communications with location information | Shmuel Shaffer, Shah Talukder, Kittur V. Nagesh, Douglas J. Hall, Yogesh Kalley | 2009-12-15 |
| 7619982 | Active probe path management | Dana Blair | 2009-11-17 |
| 7301182 | Circuit layout for improved performance while preserving or improving density | Kerry A. Ilgenstein, Sunil Mehta | 2007-11-27 |
| 7302496 | Arrangement for discovering a localized IP address realm between two endpoints | — | 2007-11-27 |
| 6653860 | Enhanced macrocell module having expandable product term sharing capability for use in high density CPLD architectures | Om P. Agrawal, Xiaojie He, Claudia A. Stanley, Chong M. Lee | 2003-11-25 |
| 6348813 | Scalable architecture for high density CPLD's having two-level hierarchy of routing resources | Om P. Agrawal, Claudia A. Stanley, Xiaojie He, Robert A. Simon, Kerry A. Ilgenstein | 2002-02-19 |
| 6184713 | Scalable architecture for high density CPLDS having two-level hierarchy of routing resources | Om P. Agrawal, Claudia A. Stanley, Xiaojie He, Robert A. Simon, Kerry A. Ilgenstein | 2001-02-06 |