Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756653 | Control of a brushless motor | Stephen Greetham | 2020-08-25 |
| 9801516 | Surface cleaning appliance | Libo Zheng, Yongji Zhou, James Douglas Chisholm | 2017-10-31 |
| 9560946 | Motor driving apparatus | George Francis Paul Oakham | 2017-02-07 |
| 8476852 | Controller for a brushless motor | Hanping Dai | 2013-07-02 |