Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7811477 | Composition of conducting polymer and organic opto-electronic device employing the same | Tae-Woo Lee, Jong Jin Park, Mu-Gyeom Kim, Eun-Sil Han, Dal-Ho Huh | 2010-10-12 |
| 7750564 | High efficiency organic light emitting device | Sung-Hun Lee, Mu-Gyeom Kim, Pil-soo Ahn | 2010-07-06 |
| 7733010 | Organic electroluminescent device and its method of manufacture | Sung-Hun Lee, Joon Yong PARK, Euk Che Hwang | 2010-06-08 |
| 7709783 | Biosensor using multiple light sources | Mu-Gyeom Kim, Sung-Hun Lee, Jung-Bae Song | 2010-05-04 |
| 7704677 | Method of patterning conductive polymer layer, organic light emitting device, and method of manufacturing the organic light emitting device | In-Nam Kang, Tae-Woo Lee, Bon Won Koo, Sang-Hoon Park, Yu Jin Kim +2 more | 2010-04-27 |
| 7662314 | Conductive organic/inorganic composite composition and organic electroluminescent device comprising the same | Eun-Sil Han, Tae-Woo Lee, Jong Jin Park, Yu Jin Kim, Lyong-Sun Pu +1 more | 2010-02-16 |
| 7648777 | Blue electroluminescent compound and organic electroluminescent device using the same | Sang-Hoon Park, Tae-Yong Noh, O-Hyun Kwon, Jhun-Mo Son, Sung-Hun Lee | 2010-01-19 |
| 7595084 | Organic light emitting device and method of manufacturing the same | Mu-Gyeom Kim, Vassili Leniachine, Mi-jeong Song | 2009-09-29 |
| 7550917 | Organic light emitting diode | Mu-Gyeom Kim, Sang-Hoon Park, Joon Yong PARK, Tae-Woo Lee | 2009-06-23 |
| 7524567 | Spirofluorene-based polymer and organic electroluminescent device using the same | Sang-Hoon Park, Tae-Yong Noh, Lyong-Sun Pu, Soo-Hyoung Lee, In-Nam Kang +1 more | 2009-04-28 |
| 7485481 | Organic electroluminescent device comprising electron shower treated hole injection layer and method for preparing the same | Mu-Gyeom Kim, Jong Jin Park, Tae-Woo Lee | 2009-02-03 |
| 7348072 | Light-emitting polymer and organoelectroluminescent display using the same | Sang-Hoon Park, Soo-Hyoung Lee, Jhun-Mo Son, Dong-Yu Kim | 2008-03-25 |
| 7309958 | Organic light emitting device comprising bypass transistor between cathode and anode and method of manufacturing the same | Mu-Gyeom Kim | 2007-12-18 |
| 7268489 | Organic light emitting device having metal electrodes in a groove with steps in a substrate | Mu-Gyeom Kim, Vassili Leniachine, Mi-jeong Song | 2007-09-11 |
| 7205096 | Method for forming metal pattern by using metal nanocrystals | Jong Jin Park, Tae-Woo Lee, Lyong-Sun Pu | 2007-04-17 |
| 6955856 | Biphenyl derivatives and organic electroluminescent device employing the same | Soo-Hyoung Lee, Ji Hoon Lee, Byung Hee Sohn, Jhun-Mo Son | 2005-10-18 |