Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9876461 | Control and protection apparatus for electric motor | Kevin Lee, Xiaoling Li, Leo Sun, Jiankun Xin | 2018-01-23 |
| 9673695 | System and method for intelligent circuit breaking in adjustable speed drives | Xiaoling Li, Huaqiang Li, Zhiguo Lu, Belly Lei | 2017-06-06 |
| 9568209 | System and method for controlling output flow of parallel connected blowers | Ravishankar Shivsharan Rugge, Huaqiang Li | 2017-02-14 |