Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205293 | Commutator, motor using same and method of manufacturing the commutator | Chi Man LAW, Xiu Xian WANG | 2019-02-12 |
| 8878417 | Commutator | Guo Hua Luo, Yiu Chung WU, Chi Hang To | 2014-11-04 |