Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194708 | Focus-type encode device | Ching-Shun Wang, Cheng-Liang Hsieh, Ming-Hsiang Chu, Yu-Shian Liu, Mi Wang +2 more | 2001-02-27 |
| 6100519 | Photo-detector based calculating means having a grating wheel with integrated lenses | Ching-Shun Wang, Cheng-Liang Hsieh | 2000-08-08 |