Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978282 | Electrical fuel pump for small motorcycle engine | Wu-Tsung Dent | 1990-12-18 |
| 4909439 | Mini type fuel injector | — | 1990-03-20 |
| 4852854 | Electromagnetic permeable-shell-free diaphragm valve | Yu-Yin Peng | 1989-08-01 |
| 4769650 | Automatic ink-jet marking system | Yu-Yin Peng, Huei-Huay Huang | 1988-09-06 |