Issued Patents 2023
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777716 | Key exchange method and apparatus | Dongmei Zhang | 2023-10-03 |
| 11757623 | Encryption method, decryption method, and related apparatus | Lijia Zhang | 2023-09-12 |
| 11736519 | Mobile communication method, apparatus, and device | Qi Li, Lin Shu | 2023-08-22 |
| 11706618 | Data packet verification method and device | Li Hu, Huan Li | 2023-07-18 |
| 11689565 | Device monitoring method and apparatus and deregistration method and apparatus | Yong Wang, Li Hu | 2023-06-27 |
| 11678187 | Method for restricting access of terminal device and apparatus | Li Hu, Kai Pan | 2023-06-13 |
| 11665535 | Method, apparatus, and system for dual-connectivity communication | He Li | 2023-05-30 |
| 11659393 | Method, apparatus, and system for performing an establishment of a security context between user equipment and an access node | Dongmei Zhang | 2023-05-23 |
| 11627458 | Key derivation algorithm negotiation method and apparatus | Li Hu | 2023-04-11 |
| 11627623 | Connection resume request method and apparatus | Li Hu, Bingzhao Li, Tingting Geng | 2023-04-11 |
| 11622268 | Secure communication method and secure communications apparatus | He Li, Huan Li | 2023-04-04 |
| 11611930 | Access method, device, and system | Ruchuan Du | 2023-03-21 |
| 11595206 | Key update method and apparatus | He Li | 2023-02-28 |
| 11589274 | Security protection method, apparatus, and system | He Li | 2023-02-21 |
| 11582602 | Key obtaining method and device, and communications system | Kai Pan, He Li | 2023-02-14 |
| 11576089 | Method and apparatus for negotiating security during handover between different radio access technologies | Xiaoying Xu | 2023-02-07 |
| 11576038 | Key generation method, apparatus, and system | Kai Pan | 2023-02-07 |
| 11564100 | Security protection method and apparatus | He Li | 2023-01-24 |
| 11564099 | RRC connection resume method and apparatus | Li Hu, Bingzhao Li, Xiaoying Xu, He Li | 2023-01-24 |
| 11546771 | Communication method, communications apparatus, and system | He Li, Yizhuang Wu | 2023-01-03 |