Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363232 | Method, system, and entity for exercising policy control | Weihua Qiao, Xinfa Wang, Cheng Chen, Shiyong Tan, Yan Li +2 more | 2025-07-15 |
| 12328305 | Method, device, and system for anchor key generation and management in a communication network for encrypted communication with service applications | Shilin You, Jiyan Cai, Jin PENG, Wantao Yu, Yuze LIU +2 more | 2025-06-10 |
| 12316757 | Method, device, and system for application key generation and management in a communication network for encrypted communication with service applications | Shilin You, Jiyan Cai, Wantao Yu, Yuze LIU, Jin PENG +2 more | 2025-05-27 |
| 12301750 | Method, system, and entity for exercising policy control | Weihua Wei, Xinfa Wang, Cheng Chen, Shiyong Tan, Yan Li +2 more | 2025-05-13 |
| 12170898 | Methods and devices for establishing secure communication for applications | Wantao Yu, Shilin You, Yuze LIU, Jin PENG, Zhaoji LIN | 2024-12-17 |
| 10711427 | Cavity-type load box | — | 2020-07-14 |
| 10306073 | Method, system, and entity for exercising policy control | Weihua Qiao, Xinfa Wang, Cheng Chen, Shiyong Tan, Yan Li +2 more | 2019-05-28 |
| 9807248 | Method, system, and entity for exercising policy control | Weihua Wei, Xinfa Wang, Cheng Chen, Shiyong Tan, Yan Li +2 more | 2017-10-31 |
| 9438522 | Service processing method and system, and policy control and charging rules function | Shibi Huang, Peng Zhao, Shiyong Tan, Yan Li, Weihua Qiao | 2016-09-06 |
| 8923121 | Control method, system and function entity for reporting bearer event of signaling IP flow | Shibi Huang, Peng Zhao, Shiyong Tan, Weihua Qiao, Yan Li | 2014-12-30 |
| 8601125 | Service processing method and system, and policy control and charging rules function | Shibi Huang, Peng Zhao, Shiyong Tan, Yan Li, Weihua Wei | 2013-12-03 |
| 8509091 | Method, system and entity of realizing event detection | Shiyong Tan, Yan Li, Weihua Wei, Shibi Huang, Peng Zhao | 2013-08-13 |
| 8355325 | Control method, system and function entity for reporting bearer event of signaling IP flow | Shibi Huang, Peng Zhao, Shiyong Tan, Weihua Wei, Yan Li | 2013-01-15 |
| 7961706 | Control method, system and function entity for reporting bearer event of signaling IP flow | Shibi Huang, Peng Zhao, Shiyong Tan, Weihua Wei, Yan Li | 2011-06-14 |