Issued Patents All Time
Showing 151–168 of 168 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985490 | Composition of conducting polymer and organic opto-electronic device employing the same | Tae-Woo Lee, Jong Jin Park, O-Hyun Kwon, Sang-Hoon Park, Joon Yong PARK +3 more | 2011-07-26 |
| 7936120 | Organic light emitting device and method of manufacturing the same | Sang-Yeol Kim, Sang-Hoon Park, Tae-Woo Lee, Byoung-Ki Choi, Jong Jin Park +1 more | 2011-05-03 |
| 7906169 | Organic light emitting device and method of manufacturing the same | Tae-Woo Lee, Sang-Yeol Kim, Yu Jin Kim, Lyong-Sun Pu, Jong Jin Park +2 more | 2011-03-15 |
| 7906900 | White organic light emitting device | Jung-Bae Song, Sang-Yeol Kim, Sung-Hun Lee | 2011-03-15 |
| 7843129 | White organic light emitting device and display apparatus and lighting apparatus comprising the same | Sung-Hun Lee, Sang-Yeol Kim, Young-Mok Son, Jung-Bae Song | 2010-11-30 |
| 7829205 | Organic light emitting device | Tae-Woo Lee, Tae-Yong Noh, Yu Jin Kim, Lyong-Sun Pu, Sang-Hoon Park +2 more | 2010-11-09 |
| 7811477 | Composition of conducting polymer and organic opto-electronic device employing the same | Tae-Woo Lee, Jong Jin Park, Sang-Yeol Kim, Eun-Sil Han, Dal-Ho Huh | 2010-10-12 |
| 7806742 | Optically treated organic light emitting device and method of manufacturing the same | Young-Mok Son, Yu Jin Kim, Jhun-Mo Son, Sang-Hoon Park | 2010-10-05 |
| 7750564 | High efficiency organic light emitting device | Sung-Hun Lee, Sang-Yeol Kim, Pil-soo Ahn | 2010-07-06 |
| 7709783 | Biosensor using multiple light sources | Sang-Yeol 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 | Sang-Yeol Kim, In-Nam Kang, Tae-Woo Lee, Bon Won Koo, Sang-Hoon Park +2 more | 2010-04-27 |
| 7595084 | Organic light emitting device and method of manufacturing the same | Sang-Yeol Kim, Vassili Leniachine, Mi-jeong Song | 2009-09-29 |
| 7550917 | Organic light emitting diode | Sang-Hoon Park, Joon Yong PARK, Sang-Yeol Kim, Tae-Woo Lee | 2009-06-23 |
| 7485481 | Organic electroluminescent device comprising electron shower treated hole injection layer and method for preparing the same | Jong Jin Park, Sang-Yeol Kim, Tae-Woo Lee | 2009-02-03 |
| 7400370 | One pixel full color display device using cholesteric mixture | Wo Jae Woo, Jong Jin Park, Jong Ho Son | 2008-07-15 |
| 7311450 | Color optical link using transparently jacketed plastic optical fiber and method for achieving the same | Jin Taek Hwang, Jin Sung Choi, Han Cho | 2007-12-25 |
| 7309958 | Organic light emitting device comprising bypass transistor between cathode and anode and method of manufacturing the same | Sang-Yeol Kim | 2007-12-18 |
| 7268489 | Organic light emitting device having metal electrodes in a groove with steps in a substrate | Sang-Yeol Kim, Vassili Leniachine, Mi-jeong Song | 2007-09-11 |