Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416904 | Method for guaranteeing reliability of real-time scrambling and message transmission by train control center system | Fei Lu, Xiaoguang Li, Xin Yao, Wenhao Shi, Lei Feng +1 more | 2025-09-16 |
| D1087012 | Portable power bank | Yi Zhang, Huaqi Dai | 2025-08-05 |
| 12344296 | Multi-station integrated code sending control method, electronic equipment and medium | Qingpeng Gan, Xianliang XU, Xiangyi LI, Shangding Jin, Fei Lu +2 more | 2025-07-01 |
| 12240506 | Train integrity detection system based on Beidou short message communication | Xianliang XU, Xiaoguang Li, Hao Wang, Dening CAO, Jun Chen +2 more | 2025-03-04 |
| D1012846 | Power bank | Yi Zhang, Huaqi Dai | 2024-01-30 |
| D997099 | Power bank | Yi Zhang, Huaqi Dai | 2023-08-29 |
| D968325 | Wireless charging stand | Yi Zhang, Huaqi Dai | 2022-11-01 |
| D968324 | Wireless charging stand | Yi Zhang, Huaqi Dai | 2022-11-01 |
| D967764 | Mobile power supply | Yi Zhang, Huaqi Dai | 2022-10-25 |
| D940077 | Wireless charging stand | Yi Zhang, Huaqi Dai | 2022-01-04 |
| D940076 | Wireless charging stand | Yi Zhang, Huaqi Dai | 2022-01-04 |
| 11097954 | Method and system for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sources | Yihua DAI, Rongfu CAI, Wenjun Ban, Chunhui Yang, Xinglong Wang +4 more | 2021-08-24 |
| D890092 | Wireless powerbank | — | 2020-07-14 |
| 9739069 | Methods of assembling cooling towers | Andjelko Piskuric | 2017-08-22 |
| 9702639 | External fan stack bracing apparatus and method | Larry F. Burdick | 2017-07-11 |
| 8680869 | AC charging contact mechanism | Jefferson Elliot Hea, Mohammad Sepahi, Jun Ni | 2014-03-25 |
| 7973551 | Test fixture for printed circuit board | — | 2011-07-05 |