Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490120 | Bias generation circuit and synchronous dual mode boost DC-DC converter therof | Hsuan-Hao Chien, Chih-Jen Hung | 2019-11-26 |
| 10257898 | Light-emitting diode driving apparatus and operating method thereof | Hsuan-Hao Chien, Chih-Jen Hung | 2019-04-09 |