Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9154921 | Method and apparatus for sharing user information in a group communication network | Beth Ann Brewer, Douglas M. Crockett | 2015-10-06 |
| 8537197 | Content- and link-dependent coding adaptation for multimedia telephony | Harinath Garudadri, Chandru Sundarraman, Naveen Srinivasamurthy, Phoom Sagetong, Hyukjune Chung | 2013-09-17 |
| 6434404 | Detection of flip closure state of a flip phone | Daniel D. Claxton, Richard Malcolm Kerr | 2002-08-13 |