Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7580590 | Optical image system surface resolution calibration method | Yao-Min Lin, Wei-Che Chang | 2009-08-25 |
| 7423764 | Integrated interference scanning method | Chieh-Cheng Liao, Yao-Min Lin, Wei-Che Chang | 2008-09-09 |