Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627462 | Organic light emitting display device | Joon Suk Lee, Eui Tae Kim, Sung Hee Park, Ki Seob SHIN | 2017-04-18 |
| 9276050 | Organic light emitting display device | Joon Suk Lee, Eui Tae Kim, Sung Hee Park, Ki Seob SHIN | 2016-03-01 |