Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223176 | Direct-current motor commutator structure and direct-current motor | Chang-Hung Jiang, Jun Wu, Yang Cao | 2022-01-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223176 | Direct-current motor commutator structure and direct-current motor | Chang-Hung Jiang, Jun Wu, Yang Cao | 2022-01-11 |