Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241452 | System and method for monitoring rotor blade health of a wind turbine | Lijun He, Mohammad Salah Attia, Biao Fang, Karim Younsi, Honggang Wang | 2025-03-04 |
| 12074530 | Systems and methods for controlling wind converters | Lijun He, Honggang Wang, Alexandre Lagarde, Virginie Peron, Raphael de Rocca-Serra +1 more | 2024-08-27 |
| 11473564 | System and method for monitoring a wind turbine pitch bearing | Lijun He, John Joseph Mihok | 2022-10-18 |
| 10495693 | Wind turbine fault detection using acoustic, vibration, and electrical signals | Jayakrishnan Unnikrishnan, Lijun He, Brett Alexander Matthews | 2019-12-03 |
| 10283804 | Flange assembly for use with a solid oxide fuel cell system | Keith Brown, Darren Hickey, Kevin Joseph Gavel, John Raymond Krahn, Qin Chen +2 more | 2019-05-07 |
| 10273940 | System and method for detecting pitch bearing damage in a wind turbine | Di Pan, Lijun He, Stefan Grubic | 2019-04-30 |
| 10161988 | Methods and systems for monitoring a fluid lifting device | Prabhakar Neti, Yingneng Zhou | 2018-12-25 |
| 9932784 | Device for handling oil pipes and method for workover | Zenglin Wang, Guangqi Gao, Lei Zhang, Zeng Fu, Huihui Song +6 more | 2018-04-03 |