Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201311 | Organic light emitting display device and method of manufacturing the same | Joonsuk Lee, JeongHyeon Choi | 2021-12-14 |
| 11189814 | Organic light emitting display apparatus and method of manufacturing the same | Joonsuk Lee, SoJung Lee, Jin-Hee Jang, Jonghyeok Im, Jaesung Lee | 2021-11-30 |
| 11081673 | Reflective display device | Jonghyeok Im | 2021-08-03 |
| 10930718 | Organic light emitting diode display having barrier layer on auxiliary electrode | Joonsuk Lee | 2021-02-23 |