Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479932 | Phosphor composition, light-emitting device package including same, and lighting device | Woo Seuk SONG, Seung Jae Lee, Jin-Sung Kim | 2019-11-19 |
| 10475966 | Lighting emitting apparatus | Woo Seuk SONG, Yong Jin Noh | 2019-11-12 |
| 10385266 | Phosphor composition, light emitting element package comprising same, and lighting system | Hyoung Jin Kim, Chang Man Lim, Bong Kul Min | 2019-08-20 |
| 10336936 | Phosphor and light emitting device having the same | Woo Seuk SONG | 2019-07-02 |