Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537055 | Semiconductor light emitting diode package and lighting device using the same | Kyung-Seok Oh, Ho-Young Song | 2017-01-03 |
| 9172019 | Light emitting device package and method of manufacturing the same | Ho-Young Song | 2015-10-27 |
| 7648254 | Backlight for liquid crystal display using light emitting diode | Chul Hee Yoo, Hyun Ho Lee, Yoon Tak Yang, Sang-Yun Lee | 2010-01-19 |