Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404186 | PTC circuit protection device | Jack Jih-Sang Chen | 2022-08-02 |
| 11335479 | Composite circuit protection device | Jack Jih-Sang Chen | 2022-05-17 |
| 11289902 | Composite circuit protection device | Jack Jih-Sang Chen | 2022-03-29 |
| 11264789 | Over-current protection device | Jack Jih-Sang Chen | 2022-03-01 |
| 11223176 | Direct-current motor commutator structure and direct-current motor | Niancheng Lu, Jun Wu, Yang Cao | 2022-01-11 |