Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413459 | Methods, network node, wireless device, media for 16-QAM based communication | Gerardo Agni Medina Acosta, Liping Zhang, Jie Chen | 2025-09-09 |
| 12331620 | Self-generating heat process for in-situ conversion of medium-low mature and organic-rich shale | Wei Guo, Youhong Sun, Chaofan Zhu, Qiang Li, Sunhua Deng +1 more | 2025-06-17 |
| 12256352 | Method and apparatus for obtaining timing advance value | Dongsheng Sang, Ruiping Wei, Wenwen Liu, Wenling Bai | 2025-03-18 |
| 12225615 | Signaling handovers of terminals between user plane function network elements | Zhongping Chen | 2025-02-11 |
| 12063709 | Group management method, apparatus, and system | Runze Zhou, Zhongping Chen | 2024-08-13 |
| 12058671 | Communication method and communications apparatus | Chao Li, Fuqiang Zhang, Xingwei Zhang, Lei Lu | 2024-08-06 |
| 11963242 | Communication method and apparatus | Changchun Xu, Zhongping Chen, Yan Wang | 2024-04-16 |
| 11837734 | Oxygen reduction catalyst employing graphite of negative electrode of waste battery, and preparation method therefor | Ke Zou, Dingshan Ruan, Changdong Li, Fengmei Wang, Lin Wu | 2023-12-05 |
| 11812496 | User group session management method and apparatus | Zhongping Chen | 2023-11-07 |
| 11765686 | Packet transmission method and apparatus for communicating between terminals of a same 5G LAN group | Zhongping Chen | 2023-09-19 |
| 11743970 | Session establishment method and apparatus, and packet sending method and apparatus | Zhongping Chen | 2023-08-29 |
| 11743075 | Communication method and apparatus | Changchun Xu, Zhongping Chen, Yan Wang | 2023-08-29 |
| 11683748 | Network slice selection method, device, and system | — | 2023-06-20 |
| 11582682 | Method for determining control plane node, apparatus, and wireless communications system | Fenqin Zhu, Jingwang Ma | 2023-02-14 |
| 11564182 | Method and apparatus for power control | Yali Pei, Torbjörn Wigren, Björn Thors | 2023-01-24 |
| 11535718 | Method for preparing color masterbatch with natural dye | Qun Chen, Yonggang Peng, Junling Ji, Haiqun Chen, Junjie Tan | 2022-12-27 |
| 11540337 | Session handling method and apparatus | Zhongping Chen, Changchun Xu | 2022-12-27 |
| 11503548 | Transmission power determination for an antenna array | Yali Pei, Jonas Karlsson, Torbjörn Wigren | 2022-11-15 |
| 11476789 | System of driving and controlling motor | Yun-Li Liu, Wei Wang | 2022-10-18 |
| 11469843 | Synchronization method and apparatus | Yexing Li, Feng Yu, Yan Wang, Qi Su, Zhongping Chen | 2022-10-11 |
| 11463280 | Communication method and device | Changchun Xu, Zhongping Chen, Yan Wang | 2022-10-04 |
| 11412523 | Controlling transmitter output in a wireless communications network based on regulatory RF exposure limits | Torbjörn Wigren, Billy Hogan, Alexander Langereis, Yali Pei, Christer Törnevik | 2022-08-09 |
| 11356919 | Handover method, mobility management network element, and communications system | Yang Xin, Zhongping Chen | 2022-06-07 |
| 11343724 | User equipment context management method, apparatus, and device | Zhongping Chen | 2022-05-24 |
| 11218946 | Access control method and apparatus | Fenqin Zhu | 2022-01-04 |