Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751146 | Abs through aggressive stitching | Cherng-Chyi Han, Mao-Min Chen, Lei Zhang | 2010-07-06 |
| 7631418 | Process to form an ABS through aggressive stitching | Cherng-Chyi Han, Mao-Min Chen, Lei Zhang | 2009-12-15 |
| 7556915 | Process to form an isolated trench image in photoresist | — | 2009-07-07 |
| 7293344 | Process of making CD uniformity in high track density recording head | Cherng-Chyi Han, Xiaomin Liu | 2007-11-13 |
| 7251102 | ABS through aggressive stitching | Cherng-Chyi Han, Mao-Min Chen, Lei Zhang | 2007-07-31 |