Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740550 | Method of performing optical proximity correction and method of manufacturing lithographic mask by using the same | Sanghun Kim | 2023-08-29 |
| 11215919 | Method of performing optical proximity correction and method of manufacturing lithographic mask by using the same | Sanghun Kim | 2022-01-04 |
| 11150551 | Method for optical proximity correction in which consistency is maintained and method for manufacturing mask using the same | Heungsuk Oh, Sanghun Kim, Guk Hyun Kim | 2021-10-19 |
| 8486589 | Lithographic processing method, and device manufactured thereby | Duan-Fu Stephen Hsu | 2013-07-16 |
| 8182969 | Lithographic processing method, and device manufactured thereby | Duan-Fu Stephen Hsu | 2012-05-22 |