Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484840 | Method and system for grouping communications between mobile communication devices | Yong Huang, Jun Li, Nan Li, Guochao Yin, Meng Zhu | 2019-11-19 |
| 10149110 | Method and system for tracking a plurality of communication devices | Lan Cao, Shervin Sabripour, Ji Zheng | 2018-12-04 |
| 10083359 | Method and device for incident situation prediction | Yong Huang, Jun Li, Nan Li, Guochao Yin, Meng Zhu | 2018-09-25 |
| 9967908 | Method and device for reusing channel frequencies in direct mode | Yueh Ching Chung, Yu-Yang Zheng | 2018-05-08 |
| 9843906 | Apparatus and method for retrieving group messages | Guo-Jin Wei | 2017-12-12 |
| 9654939 | Apparatus and method for incorporating multiple talk groups in a single call | Yong Huang, Yu-Yang Zheng | 2017-05-16 |