Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057086 | Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same | Hwan-Jin Kim, Sang-Hee Lee, Se-In Chang, Jae Kwang Kim, In-Hyuk Choi +3 more | 2011-11-15 |
| 7915562 | High energy density beam welding system using molten metal droplet jetting | — | 2011-03-29 |