Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317920 | Circuit starting method, control circuit and voltage reference | — | 2019-06-11 |
| 10312409 | Patterned sapphire substrate, light emitting diode and fabrication method thereof | Yi-Hsiang Hsu, Jingjing Wei, Yu Ting Zhou, Zhen Wang, Kai Xu +1 more | 2019-06-04 |