Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8413083 | Mask system employing substantially circular optical proximity correction target and method of manufacture thereof | Sia Kim Tan, Gek Soon Chua, Kwee Liang Yeo, Moh Lung Ling | 2013-04-02 |
| 7867698 | Reticle system for manufacturing integrated circuit systems | Gek Soon Chua, Sia Kim Tan, Byoung Il Choi, Martin Yeo | 2011-01-11 |