Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |