Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391608 | Glass strengthening molten salt and glass strengthening method using the same | Yongkyu Kang, Hoikwan Lee | 2025-08-19 |
| 12189874 | Display apparatus having a plurality of openings and method of manufacturing the same | Sunghoon Kim, Taehyeog Jung, Byunghoon Kang, Sanghoon Kim, JINGYU SIM +2 more | 2025-01-07 |