Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272765 | High efficiency light emitting device, unit pixel having the same, and displaying apparatus having the same | Namgoo CHA, Sangmin Kim | 2025-04-08 |
| 12136610 | Unit pixel and displaying apparatus including the unit pixel | Namgoo CHA, Sang Min Kim, Seongchan Park, Jae Hee Lim | 2024-11-05 |
| 12027654 | Unit pixel having light emitting device and displaying apparatus | Namgoo CHA, Sangmin Kim | 2024-07-02 |
| 11949055 | Unit pixel having light emitting device and displaying apparatus | Namgoo CHA, Sang Min Kim, Seongchan Park, Jae Hee Lim, Jinkyu Jang | 2024-04-02 |