Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137590 | Tunable optical device | Chia-Jung Chang, Chun-Kai Mao, Jien-Ming Chen, Yu-Sheng Hsieh | 2021-10-05 |
| 11101734 | Multi-level buck converter capable of reducing component stress | Jun Wang, Pin-Hsien Liu, HUANG-JEN CHIU | 2021-08-24 |
| 11043892 | Totem-pole bridgeless power factor corrector and power factor correction method | Ruei-Sheng Tsai, Zhong-Heng Li, Pin-Hsien Liu, HUANG-JEN CHIU | 2021-06-22 |
| 11043901 | Full bridge converter having wide output voltage range | Shih-Min Lin, Hsuan-Yu Yueh | 2021-06-22 |
| 10921230 | Suspension particle sensing apparatus | Guang-Huei Gu, Chih-Jen Chen | 2021-02-16 |
| 10883975 | Residual toxicant detection system and residual toxicant detection method | Chia-Jung Chang, Jui-Hung Tsai, Chih-Hao Hsu | 2021-01-05 |