Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7968894 | LED package frame and LED package having the same | Young Sam Park, Seung Ick Lee, Hun Joo Hahm, Hyung Suk Kim, Bum Jin Kim +2 more | 2011-06-28 |
| 7887225 | Direct-type backlight unit having surface light source | Won Joon Lee, In Tae Yeo, Hun Joo Hahm, Young Sam Park, Kyung Taeg Han +1 more | 2011-02-15 |