Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848084 | Brushless DC motor control unit | Cheng Chen Nieh, Wai Man Wong, Pat On KWOK | 2020-11-24 |
| 10824281 | Sensor device and method | — | 2020-11-03 |
| 10547257 | Variable-speed controller for use with an electric device | — | 2020-01-28 |