Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666664 | Electronic seal | Chien-Sheng Chiu, Kuo-Liang Liao | 2014-03-04 |
| 6575223 | Concealed type lifting control mechanism for venetian blind | Yung-Chen Chung, Ya-Wei Hsu | 2003-06-10 |
| 5349305 | Fully differential current sample/hold circuit | Chun-Fang Hsiao, Chung-Yu Wu | 1994-09-20 |