Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419679 | Plasma surgical electrode and instrument | Xin Yue, Zhengguo Cao, Zejun Li | 2025-09-23 |
| 12309734 | Registration method and apparatus for registering user equipment | Juan Deng | 2025-05-20 |
| 12034871 | Certificate status determining method | Fei Li, Jintao Zhu, Tao Bai | 2024-07-09 |
| 12015707 | Communication method and related product | Juan Deng | 2024-06-18 |
| 11825303 | Method for performing verification by using shared key, method for performing verification by using public key and private key, and apparatus | Hua Li | 2023-11-21 |
| 11647391 | Security protection method, device, and system | Bo Zhang | 2023-05-09 |
| 11595817 | Authentication method, device, and system | Hua Li | 2023-02-28 |
| 11503467 | Authentication method, device, and system | Hua Li, Bo Zhang | 2022-11-15 |
| 11405780 | Method for performing verification by using shared key, method for performing verification by using public key and private key, and apparatus | Hua Li | 2022-08-02 |
| 11096142 | Terminal device location determining method and device | Hua Li, Xuwen Zhao | 2021-08-17 |
| 11089479 | Signaling attack prevention method and apparatus | — | 2021-08-10 |
| 10972917 | Signaling attack prevention method and apparatus | — | 2021-04-06 |
| 10958692 | Security capability negotiation method, system, and equipment | — | 2021-03-23 |
| 10595198 | Communication method and device | — | 2020-03-17 |
| 10588015 | Terminal authenticating method, apparatus, and system | Bo Zhang | 2020-03-10 |
| 10548012 | Method, system and apparatus for negotiating security capabilities during movement of UE | — | 2020-01-28 |
| 10383017 | Security capability negotiation method, system, and equipment | — | 2019-08-13 |
| 10362043 | Method and apparatus for detecting man-in-the-middle attack | Rong Wu, Lu Gan | 2019-07-23 |
| 10320917 | Key negotiation processing method and apparatus | Bo Zhang, Lu Gan | 2019-06-11 |
| 10028136 | Negotiation processing method for security algorithm, control network element, and control system | Bo Zhang, Lu Gan | 2018-07-17 |
| 10015669 | Communication method and device | — | 2018-07-03 |
| 9668182 | Security capability negotiation method, system, and equipment | — | 2017-05-30 |
| 9572027 | Method, system and apparatus for negotiating security capabilities during movement of UE | — | 2017-02-14 |
| 9538373 | Method and device for negotiating security capability when terminal moves | — | 2017-01-03 |
| 9497625 | Method for negotiating security capability when terminal moves | — | 2016-11-15 |