Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212088 | Private key generation method and system, and device | Xin Kang, Yanjiang Yang, Haiguang Wang, Zhongding Lei | 2021-12-28 |
| 10880079 | Private key generation method and system, and device | Xin Kang, Yanjiang Yang, Haiguang Wang, Zhongding Lei | 2020-12-29 |
| 9713001 | Method and system for generating an identifier of a key | Qing Huang | 2017-07-18 |
| 8750515 | Method and system for generating an identifier of a key | Qing Huang | 2014-06-10 |
| 8666078 | Method and system for generating cipher key during switching | Xiaochun Bai | 2014-03-04 |