Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11240008 | Key management method, security chip, service server and information system | — | 2022-02-01 |
| 11163865 | Trusted computing method, and server | — | 2021-11-02 |
| 10944578 | Identity verification | — | 2021-03-09 |
| 10262130 | System and method for providing cryptographic operation service in virtualization environment | Jingqiang Lin, Kaijie Zhu, Lingchen Zhang, Bo Luo, Quanwei Cai +2 more | 2019-04-16 |
| 9819496 | Method and system for protecting root CA certificate in a virtualization environment | Jingqiang Lin, Jiwu Jing, Le Guan, Bingyu Li, Jing Wang +1 more | 2017-11-14 |