Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8762710 | Method and system for updating and using digital certificates | Jiehui Liang, Yuanqing Shi | 2014-06-24 |
| 8724816 | Security service control method and wireless local area network terminal | Yuanqing Shi, Jiehui Liang | 2014-05-13 |