Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7622857 | Electron emission display | Seung-Joon Yoo, Jong Choi, Zin Park, Jung-ho Kang, Su-Kyung Lee | 2009-11-24 |
| 7518304 | Flat panel display device | Zin Park | 2009-04-14 |
| 7514858 | Electron emission display device with electron collector or metal member | Seung-Joon Yoo, Jong Choi, Zin Park, Jung-ho Kang, Su-Kyung Lee | 2009-04-07 |
| 7508123 | Electron emission device with black layer and method of preparing the same | Seung-Joon Yoo | 2009-03-24 |
| 7456563 | Electron emission display and manufacturing method of the same | Jung-ho Kang | 2008-11-25 |
| 7405513 | Electron emission device and manufacturing method thereof | — | 2008-07-29 |
| 7400084 | Electron emission display | Zin Park, Jong Choi, Seung-Joon Yoo, Jung-ho Kang, Su-Kyung Lee | 2008-07-15 |
| 7378787 | Flat panel display device | Su-Kyung Lee | 2008-05-27 |
| 7176614 | Flat panel display device having anode substrate including conductive layers made of carbon-based material | Hun-Young Kim | 2007-02-13 |
| 7142199 | Matrix type-flat-panel display device having multi data lines and method for driving the same | Jae-eun Jang, Jung Woo Kim | 2006-11-28 |
| 6641756 | Method for preparing zinc sulfide based phosphor having effective emission at low voltages | Jae-eun Jang | 2003-11-04 |