Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431419 | Circuit board | Jong Bae Shin, Soo Min Lee | 2025-09-30 |
| 12390842 | Supporting structure, apparatus for supporting substrate and facility for processing substrate | Cheol Shin, Wan Hee JEONG, Do Youn LIM | 2025-08-19 |
| 12290769 | Diester-based material production unit and diester-based material production system including the same | Sung Kyu Lee, Yeon Uk Choo, Hyoung Jun, Hyun Kyu Kim, Chan Hyu Jin +1 more | 2025-05-06 |
| 12275698 | Method of preparing diester-based material | Sung Kyu Lee, Yeon Uk Choo, Song Hoon Lee, Hyoung Jun, Yun Gon HEO | 2025-04-15 |
| 12221412 | System and method for producing diester-based composition | Yeon Uk Choo, Sung Kyu Lee | 2025-02-11 |