Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673751 | Laser crystallization system and method of manufacturing display apparatus using the same | Jae-Hwan Oh, Jae-Beom Choi, Won-Kyu Lee, Young-Jin Chang | 2014-03-18 |
| 8669548 | Organic light-emitting display apparatus and method of manufacturing the same | Jae-Hwan Oh, Young-Jin Chang, Se Hun Park, June-Woo Lee, Kwang-Hae Kim +4 more | 2014-03-11 |
| 8604468 | Organic light-emitting display apparatus and method of manufacturing the same | Sung Soo Choi, Jae-Beom Choi, Yeoung-Jin Chang, Jae-Hwan Oh | 2013-12-10 |
| 8575601 | Organic light-emitting display device and method of manufacturing the same | Jae-Hwan Oh, Young-Jin Chang, Won-Kyu Lee, Jae-Beom Choi, Cheol Park | 2013-11-05 |
| 8513065 | Method for manufacturing display device | Jae-Beom Choi, Won-Kyu Lee, Young-Jin Chang, Jae-Hwan Oh | 2013-08-20 |
| 8455337 | Crystallization apparatus, crystallization method, method of manufacturing thin film transistor and method of manufacturing organic light emitting display apparatus | Young-Jin Chang, Jae-Hwan Oh, Won-Kyu Lee | 2013-06-04 |