Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136565 | Secondary battery | Cheol Kim, Jun-Sub Lee | 2015-09-15 |
| 7816854 | Light emission device and spacers therefor | Kyung-Sun Ryu, Su-Joung Kang, Jong-Hoon Shin, Kyu-Won Jung, Sang Jin Lee +1 more | 2010-10-19 |
| 7800294 | Light emission device and display device using the light emission device as light source | Su-Joung Kang, Kyung-Sun Ryu, Kyu-Won Jung, Jong-Hoon Shin, Jin Ho Lee +1 more | 2010-09-21 |
| 7768190 | Electron emission display | — | 2010-08-03 |
| 7737620 | Light emission device, method of manufacturing electron emission unit for the light emission device, and display device having the light emission device | Jong-Hoon Shin, Sang Jin Lee, Su-Joung Kang, Jin Ho Lee, Kyung-Sun Ryu +1 more | 2010-06-15 |
| 7663297 | Light emission device and display device | Kyung-Sun Ryu, Sang Jin Lee, Su-Joung Kang, Jin Ho Lee, Kyu-Won Jung +1 more | 2010-02-16 |
| 7656078 | Light emission device including a heat dissipation plate and a thermal diffuser plate | Kyu-Won Jung, Sang Jin Lee, Su-Joung Kang, Jin Ho Lee, Kyung-Sun Ryu +1 more | 2010-02-02 |
| 7495380 | Light emission device and display device using the light emission device as light source | — | 2009-02-24 |