Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1044266 | Waist pack | — | 2024-10-01 |
| 10423069 | Water soluble photosensitive resin composition and film using same | CHEN-FENG YEN, Chang-Hung Lee, YEN-CHIN HSIAO, SHOU-JUI HSIANG, Mao-Feng Hsu | 2019-09-24 |
| 7813100 | Demagnetization circuit of a mobile phone | Hsi-Chieh Chen | 2010-10-12 |
| 7045974 | LED optical energy detection and feedback system | Ming-Hsiang Yu, Jyh-Chang Lin, Yun Wang, Yen-Chuan Chu, Ying Wang | 2006-05-16 |
| 5745541 | Data shift control circuit | Jason Chen, Henry Fan | 1998-04-28 |