Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778521 | Display apparatus | Younggoo Song, Kipyo Hong | 2017-10-03 |
| 9664940 | Display panel comprising a color filter having a depression that is planarized by a black matrix deposited within the depression | Kipyo Hong, Jae-Hwa Park, Sang-Myoung Lee, Sunghwan Won | 2017-05-30 |