Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7392967 | Clamp for bicycle seat post | Di-Shun Liao | 2008-07-01 |
| 7329031 | LED headlight for bicycle with heat removal device | Di-Shun Liao | 2008-02-12 |
| 7014334 | Coupling mechanism of flashlight components | Dih Shuen Liaw | 2006-03-21 |
| 6837599 | Flashlight served as warning light of bicycle | Dih Shuen Liaw | 2005-01-04 |