Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11418354 | Authentication method, device, and system | Yeyi Ji, Wenjuan Cai, Yulei Zhang | 2022-08-16 |
| 11303528 | Communications connection detection method and apparatus | Yeyi Ji, Yulei Zhang, Bizhen Liu, Honghao Zhu | 2022-04-12 |