Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10114286 | Photoresist and method | Wei-Han Lai, Ching-Yu Chang | 2018-10-30 |
| 10036953 | Photoresist system and method | Ching-Yu Chang | 2018-07-31 |
| 9989850 | Photoresist system and method | Ching-Yu Chang | 2018-06-05 |