Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476003 | Method for fabricating division mask | Jongbum Kim, Sangmin Yi, MINCHUL SONG, Sangshin Lee, Seungjin Lee +1 more | 2019-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476003 | Method for fabricating division mask | Jongbum Kim, Sangmin Yi, MINCHUL SONG, Sangshin Lee, Seungjin Lee +1 more | 2019-11-12 |