Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
CS
Chang Ho Song
Overall (2011): #330,543 of 364,097Top 95%
1
Patents 2011