Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181792 | Optical proximity correction method and method of manufacturing extreme ultraviolet mask by using the same | Dongwon Kang | 2024-12-31 |
| 11169437 | Optical proximity correction (OPC) methods and methods of manufacturing masks using the OPC methods | Sangchul Yeo | 2021-11-09 |
| 9461003 | Semiconductor devices having shielding pattern | Jimyung Kim, Yigwon KIM, Suhyun KIM, Kwangsub Yoon, Bumjoon YOUN | 2016-10-04 |