Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9882140 | Organic light-emitting device | Kyul Han, Jimyoung Ye, Bumsuk LEE, Jihwan Yoon | 2018-01-30 |
| 9780148 | Display device and method for manufacturing the same | Hajin Song, Jihwan Yoon, Heunseung Lee | 2017-10-03 |
| 9515127 | Organic electroluminescent display apparatus | Hajin Song, Heunseung Lee | 2016-12-06 |