Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952213 | Overlay mark arrangement for reducing overlay shift | Chin-Cheng Yang | 2011-05-31 |
| 7923175 | Photomask structure | Chin-Cheng Yang | 2011-04-12 |
| 7884617 | ESD detection circuit and related method thereof | Ming-Dou Ker, Po-Yen Chiu | 2011-02-08 |