Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007686 | Nitride red phosphors and white light emitting diode using rare-earth-co-doped nitride red phosphors | Joo-Seok Park, Soon-Jae Yu, Joon-soo Kim | 2011-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007686 | Nitride red phosphors and white light emitting diode using rare-earth-co-doped nitride red phosphors | Joo-Seok Park, Soon-Jae Yu, Joon-soo Kim | 2011-08-30 |