Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057066 | Backlight assembly with improved brightness uniformity and display apparatus having the same | Byung-Yun Joo, Min-Young Song, Sang Hoon Lee, Jin Sung Choi | 2011-11-15 |
| 7990490 | Optical sheet and display device having the same | Sang Hoon Lee, Byung-Yun Joo, Min-Young Song, Jin Sung Choi, Seung Hwan Chung | 2011-08-02 |
| 7985508 | High temperature fuel cell system having cooling apparatus and method of operating the same | Chung Kun Cho, Tae Won SONG | 2011-07-26 |