Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072665 | Three-dimensional space scanner | Back Kue Lee, Hong Ki Kim, Kwang Youel Raa | 2011-12-06 |
| 8040050 | AC driven light emitting device | Grigory Onushkin, Jung Ja Yang, Young Jin Lee | 2011-10-18 |
| 8026675 | Light emitting diode driving circuit and light emitting diode array device | Young Jin Lee, Byoung Own Min, Grigory Onushkin | 2011-09-27 |