Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982192 | Red light emitting phosphor, method for producing the same and light emitting device package including the same | Younggil YOO, Kyungpil KIM | 2018-05-29 |
| 9475987 | Yellow light emitting phosphor and light emitting device package using the same | Younggil YOO, Dongwon Kang, Minsung Kim | 2016-10-25 |
| 9012943 | Light emitting device package | Daehyun PARK, Younggil YOO, Dongwon Kang | 2015-04-21 |