Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933645 | Methods and apparatus to determine a position of a rotatable shaft of a motor | Jun Zhang, Lichang Cheng, Kangcheng Xu | 2024-03-19 |
| 11609252 | Bi-directional electric energy meter | Cong Deng | 2023-03-21 |
| 11519755 | Capacitive-sensing rotary encoders and methods | Lichang Cheng, Jun Zhang | 2022-12-06 |
| 11060889 | Methods and apparatus to determine a position of a rotatable shaft of a motor | Jun Zhang, Lichang Cheng, Kangcheng Xu | 2021-07-13 |
| 10901016 | Bi-directional electric energy meter | Cong Deng | 2021-01-26 |
| 10684143 | Capacitive-sensing rotary encoders and methods | Lichang Cheng, Jun Zhang | 2020-06-16 |
| 10488448 | Bi-directional electric energy meter | Cong Deng | 2019-11-26 |
| 10156598 | Bi-directional electric energy meter | Cong Deng | 2018-12-18 |
| 9702912 | Bi-directional electric energy meter | Cong Deng | 2017-07-11 |