Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880420 | Optical film, method for manufacturing same, and liquid crystal display including same | So Hee Yu, Jong Kyu Choi, Ran Kim, Seung-Kyu Lee, Jong Hyuk Eun | 2018-01-30 |
| 7667381 | Electron emission device and electron emission display device using the same | Sang-Jo Lee, Su-Bong Hong | 2010-02-23 |
| 7652419 | Electron emission device and electron emission display using the same | Sang-Hyuck Ahn, Sang-Jo Lee, Byung-Gil Jea, Sang-Ho Jeon, Su-Bong Hong | 2010-01-26 |
| 7629734 | Electron emission device and display device using the same | Sang-Ho Jeon, Sang-Jo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Byung-Gil Jea | 2009-12-08 |
| 7626326 | Electron emission display | Sang-Ho Jeon, Sang-Jo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Sam-Il Han | 2009-12-01 |
| 7615918 | Light emission device with heat generating member | Sang-Jo Lee, Chun-Gyoo Lee, Sang-Ho Jeon, Sang-Hyuck Ahn, Su-Bong Hong +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, Sang-Hyuck Ahn, Su-Bong Hong +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 | Sang-Jo Lee, Sang-Ho Jeon, Sang-Hyuck Ahn, Su-Bong Hong, Byung-Gil Jea | 2009-06-02 |
| 7535160 | Electron emission device and electron emission display having the electron emission device | Sang-Ho Jeon, Sang-Jo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Byung-Gil Jea | 2009-05-19 |
| 7446468 | Electron emission display | Su-Bong Hong, Sang-Jo Lee, Sang-Ho Jeon, Sang-Hyuck Ahn, Byung-Gil Jea +3 more | 2008-11-04 |
| 6841428 | Method for fabricating thin film transistor liquid crystal display | Kyoung Seok Son, Seung Moo Rim, Hyun Jin Kim | 2005-01-11 |
| 6653176 | Method for manufacturing x-ray detector | Hyun Jin Kim, Seung Moo Rim, Kyoung Seok Son | 2003-11-25 |