Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715919 | Surface switchable photoresist | Ching-Yu Chang | 2014-05-06 |
| 8518628 | Surface switchable photoresist | Ching-Yu Chang | 2013-08-27 |
| 8158306 | Method and system for combining photomasks to form semiconductor devices | Kuei-Shun Chen, Chin-Hsiang Lin | 2012-04-17 |
| 7811720 | Utilizing compensation features in photolithography for semiconductor device fabrication | Kuei-Shun Chen, Chin-Hsiang Lin | 2010-10-12 |
| 7462248 | Method and system for cleaning a photomask | Ching-Yu Chang | 2008-12-09 |
| 7202148 | Method utilizing compensation features in semiconductor processing | Kuei-Shun Chen, Chin-Hsiang Lin | 2007-04-10 |
| 6586322 | Method of making a bump on a substrate using multiple photoresist layers | Sheng-Liang Pan, Kuo-Liang Lu | 2003-07-01 |