Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652419 | Electron emission device and electron emission display using the same | Sang-Hyuck Ahn, Sang-Jo Lee, Sang-Ho Jeon, Su-Bong Hong, Jin-Hui Cho | 2010-01-26 |
| 7629734 | Electron emission device and display device using the same | Sang-Ho Jeon, Sang-Jo Lee, Jin-Hui Cho, Sang-Hyuck Ahn, Su-Bong Hong | 2009-12-08 |
| 7615918 | Light emission device with heat generating member | Sang-Jo Lee, Chun-Gyoo Lee, Sang-Ho Jeon, Jin-Hui Cho, Sang-Hyuck Ahn +1 more | 2009-11-10 |
| 7573187 | Electron emission device and electron emission display having the electron emission device | Sang-Jo Lee, Chun-Gyoo Lee, Sang-Ho Jeon, Jin-Hui Cho, Sang-Hyuck Ahn +1 more | 2009-08-11 |
| 7541725 | Electron emission display including a cathode having resistance layer electrically connecting isolation electrodes having electron emission regions to a line electrode | Jin-Hui Cho, Sang-Jo Lee, Sang-Ho Jeon, Sang-Hyuck Ahn, Su-Bong Hong | 2009-06-02 |
| 7535160 | Electron emission device and electron emission display having the electron emission device | Sang-Ho Jeon, Sang-Jo Lee, Jin-Hui Cho, Sang-Hyuck Ahn, Su-Bong Hong | 2009-05-19 |
| 7446468 | Electron emission display | Su-Bong Hong, Sang-Jo Lee, Sang-Ho Jeon, Jin-Hui Cho, Sang-Hyuck Ahn +3 more | 2008-11-04 |