Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10266960 | Method and precursor for large scale synthesis, growth and modification of upconverting nanocrystals derived from a NaYF4 host | — | 2019-04-23 |
| 7148623 | Flexible electroluminescent material | Philip Chan | 2006-12-12 |
| 6326644 | Contact light emitting device | Ju Hyun Lee, Young Kee Ryu | 2001-12-04 |
| 5912533 | AC powder electroluminescence device and method for making the same | Ju Hyeon Lee, Sung Won Park, Sang Gook Park, Il Chae Jung, In-shik Park | 1999-06-15 |