Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944137 | Method and apparatus for a talkgroup call in a wireless communication system | Shaowei Pan, Peter Lei, Jinzhong Zhang, Qiaobing Xie, Marilyn R. Escue | 2005-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944137 | Method and apparatus for a talkgroup call in a wireless communication system | Shaowei Pan, Peter Lei, Jinzhong Zhang, Qiaobing Xie, Marilyn R. Escue | 2005-09-13 |