Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812073 | Identifying media on a mobile device | Renxiang Li, Kevin L. Baum, Faisal Ishtiaq | 2023-11-07 |
| 11140424 | Identifying media on a mobile device | Renxiang Li, Kevin L. Baum, Faisal Ishtiaq | 2021-10-05 |
| 10785506 | Identifying media on a mobile device | Renxiang Li, Kevin L. Baum, Faisal Ishtiaq | 2020-09-22 |
| 10051295 | Identifying media on a mobile device | Renxiang Li, Kevin L. Baum, Faisal Ishtiaq | 2018-08-14 |
| 9888279 | Content based video content segmentation | Faisal Ishtiaq, Benedito J. Fonseca, Jr., Kevin L. Baum, Anthony J. Braskich, Stephen P. Emeott +4 more | 2018-02-06 |
| 9729920 | Attention estimation to control the delivery of data and audio/video content | Kevin L. Baum, Faisal Ishtiaq, Renxiang Li, Shivajit Mohapatra | 2017-08-08 |
| 9628829 | Identifying media on a mobile device | Renxiang Li, Kevin L. Baum, Faisal Ishtiaq | 2017-04-18 |
| 9380323 | Cache eviction | Bogdan O. Carbunar, Michael D. Pearce, Venugopal Vasudevan, Loren J. Rittle | 2016-06-28 |
| 9307337 | Systems and methods for interactive broadcast content | Benedito J. Fonseca, Jr., Kevin L. Baum, Faisal Ishtiaq | 2016-04-05 |
| 9154811 | Caching content | Bogdan O. Carbunar, Michael D. Pearce, Venugopal Vasudevan, Loren J. Rittle | 2015-10-06 |
| 8925022 | Method and apparatus for transferring content | Bogdan O. Carbunar, Michael D. Pearce, Venugopal Vasudevan, Loren J. Rittle | 2014-12-30 |
| 7099290 | Method and apparatus for CDMA-dispatch soft handoff | Timothy Wilson, Leigh M. Chinitz | 2006-08-29 |
| 6970926 | Dispatch call server in a packet based communication network | Guy G. Romano | 2005-11-29 |
| 6961572 | Method and apparatus for base-initiated, CDMA-dispatch soft handoff | Timothy Wilson, Leigh M. Chinitz | 2005-11-01 |
| 6925309 | Method and apparatus for quickly establishing a CDMA dispatch call | Timothy Wilson, Leigh M. Chinitz | 2005-08-02 |
| 6801783 | Base site and method for quickly establishing a CDMA dispatch call | Richard J. Vilmur, Leigh M. Chinitz | 2004-10-05 |
| 6788941 | Method and apparatus for mobile-initiated, CDMA-dispatch soft handoff | Timothy Wilson, Leigh M. Chinitz | 2004-09-07 |
| 6233461 | Method and apparatus for group calls in a wireless CDMA communication system | Leigh M. Chinitz, Timothy Wilson | 2001-05-15 |
| 6188767 | Method of providing group call services in a CDMA communications system | Leigh M. Chinitz, Duane C. Rabe | 2001-02-13 |
| 6181685 | Method and apparatus for group calls in a wireless CDMA communication system | Leigh M. Chinitz, Timothy Wilson | 2001-01-30 |
| 6115388 | Establishment of multiple low-rate inbound signaling links in CDMA dispatch system | Leigh M. Chinitz, Timothy Wilson | 2000-09-05 |
| 5914958 | Fast call setup in a CDMA dispatch system | Leigh M. Chinitz, Timothy Wilson | 1999-06-22 |
| 5764699 | Method and apparatus for providing adaptive modulation in a radio communication system | Kenneth J. Crisler, Stephen S. Gilbert | 1998-06-09 |
| 5636230 | Method for eliminating a receiving data unit as a source of excessive resend requests | Lawrence J. Marturano, Kenneth J. Crisler | 1997-06-03 |
| 5598417 | Dynamic control of a data channel in a TDM wireless communication system | Kenneth J. Crisler | 1997-01-28 |