Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842893 | Organic light emitting display apparatus | Ji Eun Lee | 2017-12-12 |
| 9748323 | Organic light-emitting diode display | Ji Eun Lee | 2017-08-29 |
| 9627465 | Organic light-emitting diode display | Jae Yong Lee, Ji Eun Lee, So-Young Kang, Sang Ho Seo | 2017-04-18 |