Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451531 | Certificate obtaining method, authentication method, and network device | Dacheng Zhang, Chong Zhou | 2022-09-20 |
| 11350286 | Device identifier obtaining method and apparatus | Chong Zhou, Dacheng Zhang, Jianxiong Wei | 2022-05-31 |