Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406799 | Method and device for establishing an inter-radio frequency subsystem interface (ISSI) group call | Trent J. Miller, Rod N. Averbuch, Gerald R. Drobka, Peter M. Drozt, Michael F. Korus +5 more | 2013-03-26 |
| 8406800 | Method and device for establishing an inter-radio frequency subsystem interface (ISSI) unit-to-unit call | Trent J. Miller, Rod N. Averbuch, Gerald R. Drobka, Peter M. Drozt, Michael F. Korus +5 more | 2013-03-26 |
| 6148064 | Method and apparatus for alerting a communication unit in a communication system | Laura A. Christensen, Kamala D. Urs, Anatoly S. Belkin, Robert L. Epsom, Jay R. Krebs | 2000-11-14 |