Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164246 | Light emission device and display device using the same as light source | Kyu-Won Jung, Hun Soo Kim, Sang Jin Lee, II Hwan Kim, Chang-Soo Lee +1 more | 2012-04-24 |
| 7798882 | Method of manufacturing electron emission device and electron emission device manufactured by the method | Sung-Hee Cho, Jae-Sang Ha, Jong-Hwan Park, Deok-Hyeon Choe, Nae-sung Lee +2 more | 2010-09-21 |