Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081676 | Display apparatus | Woongsik Kim, Sanghyun Lee, Gwangmin Cha, Saehee Han | 2021-08-03 |
| 11069759 | Organic light-emitting display device | Woongsik Kim, Koichi Sugitani, Gwangmin Cha, Saehee Han | 2021-07-20 |
| 11011589 | Display apparatus and method of manufacturing the same | Gwangmin Cha, Woongsik Kim, Koichi Sugitani, Saehee Han | 2021-05-18 |