Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076680 | LED package having an array of light emitting cells coupled in series | Chung Hoon Lee, Keon Young Lee, Hong San Kim, Dae Won Kim | 2011-12-13 |
| 8053259 | Manufacturing method of light emitting diode | Sang Min Lee, Won-il KIM | 2011-11-08 |
| 8053798 | Light emitting device | Sang Min Lee | 2011-11-08 |
| 7906892 | Light emitting device | Kwang-Il Park | 2011-03-15 |