Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10621651 | Automatic recharge system and method, and server | Ye Chen, Yicong LIU, Xin Li, Xiaoxia PAN | 2020-04-14 |
| 8787370 | Method and apparatus for transmitting packet switch domain service data | Yun-Yen Chen, Kai Chen, Xuesen Yang | 2014-07-22 |