Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801516 | Surface cleaning appliance | Libo Zheng, James Douglas Chisholm, David John Hawker | 2017-10-31 |
| 9438150 | Method of controlling a brushless permanent-magnet motor | Libo Zheng, Tuncay Celik | 2016-09-06 |
| 9431931 | Controller for a brushless motor | Libo Zheng, Hanping Dai | 2016-08-30 |
| 9407085 | Controller for a brushless motor | Libo Zheng, Tuncay Celik | 2016-08-02 |
| 8836254 | Control of an electrical machine | Hanping Dai, Yu Chen, Tuncay Celik, Libo Zheng | 2014-09-16 |