Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593278 | Phosphor and light-emitting device including same | Kee Sun Sohn | 2017-03-14 |
| 9133393 | Oxynitride-based phosphor | Kee Sun Sohn, Nam Soo Shin | 2015-09-15 |
| 8686626 | Oxynitride-based phosphor and light emitting device including the same | Hyong Sik Won, Kee Sun Sohn | 2014-04-01 |