Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271257 | Method and apparatus for informing a radio of a group-call started while the radio was away from a control channel | Yueh Ching Chung, Thomas B. Bohn, Dipendra M. Chowdhary, Hun Weng Khoo, Satyanarayan R. Panpaliya | 2016-02-23 |
| 9232382 | Method and apparatus for automatically determining a communication range status of communicating radios | David G. Wiatrowski, Yueh Ching Chung | 2016-01-05 |
| 8805273 | Method and system for roaming in a peer to peer network among radio sites having dynamic rest channel base repeater stations | Satyanarayan R. Panpaliya, Dipendra M. Chowdhary, Hesham H. Naim, Shiying Ning, Guo-Jin Wei | 2014-08-12 |