Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428526 | Polyimide film for graphite sheet, and graphite sheet manufactured therefrom | Hyong Sop JO | 2025-09-30 |
| 12396326 | Display apparatus | Seong-Pil Cho, Dong-Yup Kim, Kyung-Mo Son, Sang-Soon Noh, Jun-Seuk Lee +13 more | 2025-08-19 |
| 12325809 | Composition for surface treating of steel sheet, steel sheet using same, and manufacturing method of same | Chang-Hoon Choi, Chan-Seok Bang, Jae-Duck Ko | 2025-06-10 |
| 12194491 | Ternary hot-dip galvannealed steel sheet surface treatment solution composition for providing excellent blackening resistance and alkali resistance, ternary hot-dip galvannealed steel sheet surface-treated using same, and manufacturing method therefor | Soo-Hyoun Cho | 2025-01-14 |