Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523157 | Inspection device with rotatable adjustment members | Po-Yu Lin, Chao-Chien Lee | 2013-09-03 |
| 8070147 | Clamping device | Chiung-Hung Wang, Chao-Chien Lee, Jen-Hui Wang | 2011-12-06 |
| 7896327 | Positioning mechanism for man-made ear | Chao-Chien Lee, Po-Yu Lin | 2011-03-01 |