Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513373 | Collapsible tube squeezing device | Kai Kang | 2019-12-24 |
| 10306718 | Light emitting device driver apparatus with multiple dimming modes and conversion control circuit thereof | Chi-Hsiu Lin, Wei-Ming Chiu | 2019-05-28 |