Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10070274 | Methods and systems for controlling communication devices affiliated with talk groups | Madhusudan Pai | 2018-09-04 |
| 9031598 | Method and apparatus for providing session initiator privilege, priority and presence notification for push-to-talk chat group communications | Madhusudan Pai, Ilya Freytsis, Udaya Shankara P.S., Shrinivas Shetti, Luqing Wang | 2015-05-12 |
| 6091357 | Communication system and method for determining a reliability of a signal | Jeffrey J. Blanchette, Frank W. Korinek, Timothy J. Groch | 2000-07-18 |