Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9349923 | Light-emitting diode package | Sangwoo Lee | 2016-05-24 |
| 9029877 | Light-emitting diode package | Sangwoo Lee | 2015-05-12 |
| 8492786 | Light emitting device package and lighting system | Youngsu Chun | 2013-07-23 |