Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476003 | Method for fabricating division mask | Jongbum Kim, Sangmin Yi, Daewon Baek, Sangshin Lee, Seungjin Lee +1 more | 2019-11-12 |
| 10234739 | Thin film transistor substrate and display apparatus | Yeonmun Jeon, Seongsu Lim, Yanghee Kim | 2019-03-19 |
| 9530961 | Mask assembly for deposition, deposition apparatus, and method employing the same | Sangmin Yi, Mingoo Kang, Sangshin Lee, Sangyun Lee | 2016-12-27 |