Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313528 | Cuvette for analysis of liquids | — | 2025-05-27 |
| 12317225 | Communication method and apparatus | Caixia Qi | 2025-05-27 |
| 12256278 | Bearer modification method and access network device | Caixia Qi, Zhenyu Tao | 2025-03-18 |
| 12127096 | Method for performing access control on user equipment, network system, and related device | Caixia Qi, Zhenyu Tao | 2024-10-22 |
| 11496947 | Method for accessing local network and device | Caixia Qi | 2022-11-08 |
| 11356416 | Service flow control method and apparatus | Caixia Qi | 2022-06-07 |
| 11304121 | Local network connection method, apparatus, and system | Caixia Qi | 2022-04-12 |
| 11290944 | Data connection method, control-plane node, and user equipment | Caixia Qi | 2022-03-29 |
| 11290539 | User terminal grouping method, conference server, and conference system | Yifeng Ying, Dongxue Shi | 2022-03-29 |
| RE48985 | Paging processing method, communication apparatus, and communication system | Caixia Qi | 2022-03-22 |
| 11108734 | Error indication processing and system, and device | Caixia Qi | 2021-08-31 |
| 10979285 | Service transmission method, device, and system | Caixia Qi | 2021-04-13 |
| 10764816 | Local network connection method, apparatus, and system | Caixia Qi | 2020-09-01 |
| 10757614 | Method, apparatus and system for paging processing and information displaying | Yijun Yu | 2020-08-25 |
| 10693677 | Method, device, and system for controlling tunnel identifier allocation | Caixia Qi | 2020-06-23 |
| 10601926 | User terminal grouping method, conference server, and conference system | Yifeng Ying, Dongxue Shi | 2020-03-24 |
| 10516647 | Method for establishing data connection on mobile network, mobile network, and policy control entity | Ying Hu, Shanshan Wang | 2019-12-24 |
| 10499292 | PDN connection reestablishing method, reset central server, mobility management network element, and data gateway | Caixia Qi | 2019-12-03 |
| 10375588 | Wireless communications system management method and related apparatus | Shoucai Zhu | 2019-08-06 |
| 10321355 | Access node, mobility management network element, and paging message processing method | Caixia Qi | 2019-06-11 |
| 10306517 | Method, apparatus and system for paging processing and information displaying | Yijun Yu | 2019-05-28 |
| 10263938 | Message processing method and apparatus | Heng Chen, Dengjing Cao, Weiming Huang | 2019-04-16 |
| 10215863 | Beidou ground-based augmentation system integrity risk monitoring system | Zhipeng Wang, Yanbo Zhu, Yuan Liu | 2019-02-26 |
| 10171416 | Method for establishing data connection on mobile network, mobile network, and policy control entity | Ying Hu, Shanshan Wang | 2019-01-01 |
| 10091639 | Registration area determining method and mobility management entity | Caixia Qi | 2018-10-02 |