Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514597 | Lithography mask with both transmission-type and reflective-type overlay marks and method of fabricating the same | Yun-Yue Lin, Hsin-Chang Lee, Chih-Cheng Lin, Anthony Yen, Chin-Hsiang Lin | 2019-12-24 |
| 10295899 | Photomask including fiducial mark, method of patterning the photomask and method of making semiconductor device using the photomask | Hsin-Chang Lee, Chih-Cheng Lin, Ping-Hsun Lin | 2019-05-21 |