Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779411 | Light emitting diode having metal nanoparticle layered graphene | Dong-Seon Lee, Jae-Phil Shim, Seong Ju Park, Min Hyeok CHOE, Do Hyung Kim | 2014-07-15 |
| 8227283 | Top-emitting N-based light emitting device and method of manufacturing the same | Tae-yeon Seong, Dong-Seok Leem | 2012-07-24 |