Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8738710 | Systems and methods of providing push-to-application services | Hung Kien Du | 2014-05-27 |
| 8712411 | Varying latency timers in a wireless communication system | Dante Puliatti, Robert P. Dill, John D. Sumler, Harry Lai, Louie E. Wingo | 2014-04-29 |
| 8457631 | Dispatch network with IMS integration | Ojas T. Choksi, Ramesh Kalathur | 2013-06-04 |
| 8358999 | System and method for providing dispatch call features | Karalyn Szuszczewicz, Dan Tillet, Jeffrey Scott Posner | 2013-01-22 |
| 8351972 | System and method for addressing dispatch stations | — | 2013-01-08 |
| 8306203 | Method and computer-readable medium for terminating options for dispatch group calls | Karalyn Szuszczewicz, Jeffrey Scott Posner | 2012-11-06 |
| 8301734 | Client-based solution for seamless access to applications across networks | David Kuan, Ramesh Kalathur, Moshe Stoler, Ojas T. Choksi, Hung Bui | 2012-10-30 |
| 8059613 | Implementing redirect on interoperability gateway for CDMA terminated PTT calls | Steven Barrow, Safwan A. Khan | 2011-11-15 |
| 8055290 | Method to reduce push-to-talk call setup time | Zheng Cai | 2011-11-08 |
| 8054780 | Transparent application data notification during IMS registrations | Arun Manroa | 2011-11-08 |
| 8055262 | Dispatch network and IMS integration with centralized event notification server | Ojas T. Choksi, Ramesh Kalathur, Moshe Stoler, Hung Bui, David Kuan | 2011-11-08 |
| 8027316 | Efficient selection of interoperability gateway for CDMA terminated PTT calls | Steven Barrow, Safwan A. Khan | 2011-09-27 |
| 7933623 | System and method for addressing dispatch stations | — | 2011-04-26 |
| 7933621 | Systems and methods for merging active talk groups | Arthur Agin | 2011-04-26 |
| 7756540 | Public dispatch chatroom | Dan Tillet, David L. Martin, Karalyn Szuszczewicz | 2010-07-13 |
| 7751806 | System and method for monitoring dispatch communications | — | 2010-07-06 |
| 7738897 | Broadcast dispatch chatroom | Dan Tillet, David L. Martin, Karalyn Szuszczewicz | 2010-06-15 |
| 7711384 | Method and computer-readable medium for in-call status for dispatch group calls | Karalyn Szuszczewicz, Jeffrey Scott Posner | 2010-05-04 |
| 7702347 | System and method for temporary talk groups | — | 2010-04-20 |
| 7606593 | Priority dispatch communications in publicly-accessible networks | — | 2009-10-20 |
| 7209763 | System and method for conducting a dispatch multi-party call and sidebar session | David L. Martin, Karalyn Szuszczewicz | 2007-04-24 |
| 7127266 | System and method for efficient media resource allocation | David L. Martin | 2006-10-24 |
| 6185436 | Wireless communication system | — | 2001-02-06 |
| 6178335 | Wireless communication system | — | 2001-01-23 |