Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304998 | Light emitting diode chip and light emitting device having the same | Chang Hoon Kim, Sang Min Kim, Chi Hyun In, Dae Seok Park | 2019-05-28 |
| 10177281 | Light-emitting diode | Chi Hyun In, Sang Min Kim, Dae Seok Park, Eun Ji Park | 2019-01-08 |