Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10911927 | Methods and apparatus for supporting multiple emergency callers in a push-to-talk group call | Madhusudan Pai, Daniel J. McDonald, David Bar-On | 2021-02-02 |
| 9992286 | System and method for implementing call session quality indicator | Krishnakant M. Patel, Ravi Ayyasamy, Bibhudatta Biswal, Bharat Ram Setti | 2018-06-05 |
| 9913300 | Push-to-talk-over-cellular (PoC) | Ravi Ayyasamy, Gorachand Kundu, Krishnakant M. Patel, Brahmananda R. Vempati, Harisha M. Negalaguli +8 more | 2018-03-06 |