Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393123 | Optical proximity correction method, mask manufacturing method and semiconductor chip manufacturing method using the same | Wonjoo Im, Sanghwa Lee | 2025-08-19 |
| 12396213 | Semiconductor device and method of fabricating the same | Taekyum Kim, Hyunyong Jeong, Sang Hwa Lee, Byung Je Jung | 2025-08-19 |
| 12306531 | Lithography and method of fabricating semiconductor device using the same | Wooseok Kim, Byung Je Jung | 2025-05-20 |
| 12299368 | Method of manufacturing a semiconductor device | Akio Misaka, Jongdoo Kim | 2025-05-13 |