Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058792 | Light emission device and display device including same | Hyeong-Rae Seon, Jae-Young Lee | 2011-11-15 |
| 7880383 | Electron emission display | Hyeong-Rae Seon, Jae-Young Lee | 2011-02-01 |
| 7830090 | Light emission device and display device using the light emission device as a light source | Hyeong-Rae Seon, Jae-Young Lee | 2010-11-09 |
| 7816852 | Electron emission display device with anode terminal | Hyeong-Rae Seon | 2010-10-19 |
| 7800292 | Vacuum envelope and electron emission display using the vacuum envelope | Jae-Hoon Lee, Hyeong-Rae Seon, Jae-Young Lee | 2010-09-21 |
| 7791262 | Vacuum vessel, its method of manufacture, and electron emission display using the vacuum vessel | Hyeong-Rae Seon | 2010-09-07 |
| 7755268 | Electron emission display device having alignment marks to align substrates | Hyeong-Rae Seon | 2010-07-13 |
| 7446468 | Electron emission display | Su-Bong Hong, Sang-Jo Lee, Sang-Ho Jeon, Jin-Hui Cho, Sang-Hyuck Ahn +3 more | 2008-11-04 |
| 7432644 | Electron emission device having expanded outer periphery gate holes | Jae-Hoon Lee | 2008-10-07 |
| 7157849 | Field emission display including mesh grid and focusing electrode and its method of manufacture | Hyeong-Rae Seon, Cheol-Hyeon Chang, Dong Wook Kim, Jae-Sang Ha | 2007-01-02 |
| 6686678 | Flat panel display having mesh grid | Bong-Kyung Suk, Cheol-Hyeon Chang | 2004-02-03 |