Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749089 | Light emitting device package including a recess provided under a light emitting device and having a closed loop shape | Tae Sung Lee, June O Song, Chang Man Lim | 2020-08-18 |
| 10672954 | Light emitting device package | Chang Man Lim, Ki Seok Kim, June O Song | 2020-06-02 |
| 10636946 | Light emitting device package and light source unit | Ki Seok Kim, June O Song, Chang Man Lim | 2020-04-28 |
| 10615424 | Non-noble metal based catalyst and method of manufacturing the same | Ju Hee Lee, Seonggyu Lee, Jinwoo Lee | 2020-04-07 |