Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9036545 | Exchanging presence information in a communications network | Mark Aaron Lindner, Shane Richard Dewing | 2015-05-19 |
| 7885615 | Push-to-talk handling in a dual processor environment | Padakandla Krishna Rao, Arun Munje | 2011-02-08 |
| 7526305 | Push-to-talk handling in a dual processor environment | Krishna Rao, Arun Munje | 2009-04-28 |
| 7231225 | Push-to-talk handling in a dual processor environment | Krishna Rao, Arun Munje | 2007-06-12 |