Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402487 | Display apparatus having pixel defining layer covering pixel electrode edge portions | Gwuihyun Park, Chulwon Park, Koichi Sugitani, Hyungbin Cho, Hyein Kim | 2025-08-26 |
| 12289963 | Display device and method of manufacturing the same | Gwuihyun Park, Hyein Kim, Chulwon Park, Koichi Sugitani, Hyungbin Cho | 2025-04-29 |
| 12225774 | Display device and method of manufacturing the same | Jungi Kim, Junho Sim, Jaehun Lee, Yangho Jung | 2025-02-11 |
| 11882756 | Display apparatus and method of manufacturing the same | Koichi Sugitani, Hyein Kim, Gwuihyun Park, Chulwon Park, Hyungbin Cho | 2024-01-23 |
| 11637158 | Display device and method of manufacturing the same | Gwuihyun Park, Hyein Kim, Chulwon Park, Koichi Sugitani, Hyungbin Cho | 2023-04-25 |
| 11502145 | Method of forming display electrodes and pixel defining layers without an increase of masks | Gwuihyun Park, Chulwon Park, Koichi Sugitani, Hyungbin Cho, Hyein Kim | 2022-11-15 |
| 11469376 | Display apparatus and method of manufacturing the same | Koichi Sugitani, Hyein Kim, Gwuihyun Park, Chulwon Park, Hyungbin Cho | 2022-10-11 |
| 10910582 | Light emitting display device and method for fabricating the same | Gwuihyun Park, Chulwon Park, Bogeon Jeon | 2021-02-02 |