Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10496888 | Guardian camera in a network to improve a user's situational awareness | Da-Jun Chen, Xun Fei, Yong Tian, Dong Zhao | 2019-12-03 |
| 10425986 | Method and apparatus for replaying a missing voice stream portion at a late entry subscriber device | Yong Tian, Li Mi, Zhong Xian Wei | 2019-09-24 |
| 10327127 | Method, device, and system for device pairing for improved safety and security of first responders entering an incident scene area | Da-Jun Chen, Xun Fei, Wen-Hung Feng, Ya-Hui Gong, Yong Tian +1 more | 2019-06-18 |
| 10178707 | Systems and methods to provide wireless accessory backup communication links | Yong Tian, Da-Jun Chen, Xun Fei, Dong Zhao | 2019-01-08 |