Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50146 | Light emitting diode chip and light emitting diode display apparatus comprising the same | Wonseok CHOI | 2024-09-24 |
| 11803083 | Backlight unit and display device | KiSung Lim, MyungWon Seo, Hyunmin Park | 2023-10-31 |
| 10720558 | Light emitting diode chip and apparatus with reduced screen defect | Wonseok CHOI | 2020-07-21 |
| 10566381 | Light-emitting diode chip and micro display device | YongSeok KWAK, Kiyong Yang, MyungWon Seo | 2020-02-18 |