Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476023 | Display element, organic light emitting display device and data driver | Minwoo OH | 2019-11-12 |
| 10367115 | Method of manufacturing solar cell | Juhwa Cheong, Junyong Ahn, Wonjae CHANG | 2019-07-30 |
| 10230009 | Solar cell and method for manufacturing the same | Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more | 2019-03-12 |