Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950678 | Thin film transistor substrate and organic light-emitting display using the same | Eunhyun Kim, Taeyoung Kim, Shinhyuk Yang | 2021-03-16 |
| 10366635 | Flexible display device and method of manufacturing flexible display device | Hyeonsik Kim, Chaungi Choi, Eunyoung Lee, Joohee Jeon, Seungho Jung | 2019-07-30 |
| 9786732 | Organic light-emitting display apparatus and method of manufacturing the same | Joohee Jeon, Chaungi Choi, Hyeonsik Kim, Huiwon Yang, Eunyoung Lee +1 more | 2017-10-10 |
| 8907324 | Organic light emitting display device having solar cell polarizing film | Byoungdeog Choi | 2014-12-09 |