Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874568 | Method of using a medical apparatus with a crank mechanism for standing aid | Jiaoyun Yang, Aiguo Wang, Ning An | 2020-12-29 |
| 10862346 | Foreign object detection circuit for wireless charger | Fei Chen, Gang Li | 2020-12-08 |
| 10847968 | Differential protection method and system | Yiping Shen, Yutao Qiu, Hua Xu, Hao Tan, Rijun Wang +12 more | 2020-11-24 |
| 10763706 | Wireless charging system with power level calculation circuit for foreign object detection | Fei Chen, Gang Li | 2020-09-01 |
| 10628150 | System and method for updating firmware in wireless charger | Gang Li, Fei Chen | 2020-04-21 |