Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9654939 | Apparatus and method for incorporating multiple talk groups in a single call | Quan-Wen Du, Yu-Yang Zheng | 2017-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9654939 | Apparatus and method for incorporating multiple talk groups in a single call | Quan-Wen Du, Yu-Yang Zheng | 2017-05-16 |