Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9009210 | Distribution of multimedia files using a transportation provider wireless device | Walter M. Marcinkiewicz, Toby John Bowen, Yojak Vasa, Mats Pettersson | 2015-04-14 |
| 8866819 | Systems and methods for social networking influenced map generation | Gregory A. Dunko, Shruthi Soora | 2014-10-21 |
| 7945277 | Use of media timestamp to indicate delays in push-to-talk over cellular group calls | Jeff Griffin | 2011-05-17 |
| 7830920 | System and method for enhancing audio quality for IP based systems using an AMR payload format | — | 2010-11-09 |