Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384725 | Method for preparing boron carbide material | Heping Zeng, Mengyun Hu | 2025-08-12 |
| 12115433 | Fitness display device and a fitness weight device | — | 2024-10-15 |
| 11879336 | Monitoring device and method for dynamic development of overburden mining separated bed | Wenping Li, Weichi Chen, Qiqing Wang, Jianghui He, Liangning Li +1 more | 2024-01-23 |
| 11794055 | Electromagnetically controlled wheel resistance adjusting device | — | 2023-10-24 |
| D984952 | Underwater thruster | — | 2023-05-02 |
| 11519821 | Detecting faults in wind turbines | Jun Wang, Liyan Qu | 2022-12-06 |
| 11349144 | Rechargeable multi-cell battery | Taesic Kim, Liyan Qu | 2022-05-31 |
| 10852214 | Detecting faults in wind turbines | Jun Wang, Liyan Qu | 2020-12-01 |
| 10784041 | Electromagnetic power converter | Liyan Qu, Haosen Wang | 2020-09-22 |
| 10591519 | Detecting faults in wind turbines | Xiang Gong | 2020-03-17 |
| 10574154 | Scalable universal space vector pulse width modulation scheme for multilevel inverters | Fa-Chih Chen, Liyan Qu | 2020-02-25 |
| 10359473 | Detecting faults in turbine generators | Xiang Gong | 2019-07-23 |
| 10333439 | Methods of estimating a position of a rotor in a motor under transient and systems thereof | Long Wu, Yue Zhao | 2019-06-25 |
| 10297855 | Rechargeable multi-cell battery | Taesic Kim, Liyan Qu | 2019-05-21 |
| 10290417 | Electromagnetic power converter | Liyan Qu, Haosen Wang | 2019-05-14 |
| 10288672 | Monitoring aging of power semiconductor devices based on case temperature | Ze Wang, Liyan Qu | 2019-05-14 |
| 10008966 | Drive systems including sliding mode observers and methods of controlling the same | Long Wu, Yue Zhao | 2018-06-26 |
| D821014 | Lamp | Laifu Long, Qing Zhou, Jianghai Li, Mingfeng Lin | 2018-06-19 |
| D814681 | Lamp | Laifu Long, Qing Zhou, Jianghai Li, Mingfeng Lin | 2018-04-03 |
| D806302 | Lamp | Laifu Long, Qing Zhou, Jianghai Li, Mingfeng Lin | 2017-12-26 |
| 9831812 | Direct torque control of AC electric machines | Zhe Zhang, Liyan Qu | 2017-11-28 |
| 9577555 | Methods of estimating a position of a rotor in a motor under transient and systems thereof | Long Wu, Yue Zhao | 2017-02-21 |
| 9301763 | Tiltable and respositionable anvil assembly for stapler and stapler comprising the same | Fanfeng He, Zhi Qu | 2016-04-05 |
| 9088241 | Drive systems including sliding mode observers and methods of controlling the same | Long Wu, Yue Zhao | 2015-07-21 |