Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626331 | Active matrix organic light emitting device having organic thin film transistor disposed on organic light emitting diode structure | Ho-nyeon Lee, Sung-kee Kang, Tae-Sik Oh, In-seo Kee, Jung Woo Kim | 2009-12-01 |
| 7595589 | Plasma display panel | Sang-Hun Jang, Hidekazu Hatanaka, Young-mo Kim, Ho-nyeon Lee, Hyoung-Bin Park +2 more | 2009-09-29 |
| 7474054 | Plasma display panel having variable width discharge spaces | Seung-Hyun Son, Hidekazu Hatanaka, Young-mo Kim, Sang-Hun Jang, Ho-nyeon Lee +3 more | 2009-01-06 |
| 7462987 | Plasma display panel | Sang-Hun Jang, Hidekazu Hatanaka, Young-mo Kim, Zeng Xiaoqing, Hyoung-Bin Park +2 more | 2008-12-09 |
| 7411346 | Plasma display panel having multiple substrate parts | Young-mo Kim, Hidekazu Hatanaka, Ho-nyeon Lee, Seung-Hyun Son, Sang-Hun Jang +2 more | 2008-08-12 |
| 7372203 | Plasma display panel having enhanced luminous efficiency | Sang-Hun Jang, Hidekazu Hatanaka, Young-mo Kim, Xiaoqing Zeng, Seung-Hyun Son +2 more | 2008-05-13 |
| 7312575 | Plasma display panel | Xiaoqing Zeng, Hidekazu Hatanaka, Young-mo Kim, Seung-Hyun Son, Sang-Hun Jang +2 more | 2007-12-25 |
| 7304430 | Fluorescent flat lamp assembly provided with external electrodes and with internal electrodes positioned within spacers inside the flat lamp | Sang-Hun Jang, Hidekazu Hatanaka, Young-mo Kim, Xiaoqing Zeng, Seung-Hyun Son +2 more | 2007-12-04 |
| 7294957 | Flat lamp | Gi-Young Kim, Hyoung-Bin Park | 2007-11-13 |
| 7265492 | Plasma display panel with discharge cells having curved concave-shaped walls | Young-mo Kim, Sang-Hun Jang, Seung-Hyun Son, Hidekazu Hatanaka, Xiaoqing Zeng +2 more | 2007-09-04 |
| 7256544 | Plasma flat lamp | Seung-Hyun Son, Hyoung-Bin Park, Gi-Young Kim, Kyung-Min Chung, Young-mo Kim +1 more | 2007-08-14 |
| 7199522 | Plasma discharge method and plasma display using the same | Sang-Hun Jang, Hidekazu Hatanaka, Young-mo Kim, Xiaoqing Zeng, Kyung-Min Chung +3 more | 2007-04-03 |
| 7161300 | Plasma display panel with two opposing fluorescent layers in VUV & UV discharge space | Xiaoqing Zeng, Hidekazu Hatanaka, Young-mo Kim, Sang-Hun Jang, Seung-Hyun Son +2 more | 2007-01-09 |
| 7098595 | Plasma display panel | Sang-Hun Jang, Hidekazu Hatanaka, Young-mo Kim, Xiaoqing Zeng, Seung-Hyun Son +2 more | 2006-08-29 |