Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990053 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jong Jin Park, Jhun-Mo Son, O-Hyun Kwon | 2011-08-02 |
| 7989569 | Polyvinyl pyrrole host material, luminescent layer comprising the same, and organic electroluminescent device comprising the luminescent layer | Jong Jin Park, Byoung-Ki Choi, Tae-Yong Noh, O-Hyun Kwon, Myeong-Suk Kim +2 more | 2011-08-02 |
| 7960500 | Blue electroluminescent polymer, method of preparing blue electroluminescent polymer, and organic electroluminescent device employing the same | Sang-Hoon Park, Jong Jin Park, Jhun-Mo Son, Young-Mok Son | 2011-06-14 |
| 7939622 | Polymer compound and organic light-emitting device using the same | Sang-Hoon Park, Jong Jin Park, Jhun-Mo Son | 2011-05-10 |
| 7919654 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jong Jin Park, Jhun-Mo Son, O-Hyun Kwon | 2011-04-05 |
| 7906169 | Organic light emitting device and method of manufacturing the same | Tae-Woo Lee, Sang-Yeol Kim, Mu-Gyeom Kim, Lyong-Sun Pu, Jong Jin Park +2 more | 2011-03-15 |
| 7906227 | Indene derivative compound and organic light emitting device comprising the same | Myeong-Suk Kim, Dong-Woo Shin, Byoung-Ki Choi, Tae-Yong Noh, O-Hyun Kwon +3 more | 2011-03-15 |
| 7875367 | Organoelectroluminescent compound and organoelectroluminescent device employing the same | Sang-Hoon Park, Jhun-Mo Son, Byoung-Ki Choi, O-Hyun Kwon, Myeong-Suk Kim | 2011-01-25 |
| 7867630 | White organic electroluminescent device and method of manufacturing the same | Jhun-Mo Son, Jong Jin Park, Sang-Hoon Park | 2011-01-11 |
| 7859186 | White organic light emitting device | Tae-Yong Noh, Shinichiro Tamura, Byoung-Ki Choi, Myeong-Suk Kim, Eun-Sil Han | 2010-12-28 |
| 7854999 | Organoelectroluminescent compound and organoelectroluminescent device employing the same | Sang-Hoon Park, Jhun-Mo Son | 2010-12-21 |
| 7855757 | Liquid crystal display, method of manufacturing the same, and method of repairing the same | Jong-Hyuk Lee, Beom Jun Kim, Sung-Man Kim, Bong-Jun Lee, Shin-Tack Kang +5 more | 2010-12-21 |
| 7833635 | Organoelectroluminescent compound and organoelectroluminescent device employing the same | Sang-Hoon Park, O-Hyun Kwon, Byoung-Ki Choi, Jhun-Mo Son | 2010-11-16 |
| 7829205 | Organic light emitting device | Tae-Woo Lee, Tae-Yong Noh, Lyong-Sun Pu, Sang-Hoon Park, In-Nam Kang +2 more | 2010-11-09 |
| 7806742 | Optically treated organic light emitting device and method of manufacturing the same | Young-Mok Son, Mu-Gyeom Kim, Jhun-Mo Son, Sang-Hoon Park | 2010-10-05 |
| 7804097 | Liquid crystal display device | Shin-Tack Kang, Jeong Il Kim, Jong-Hyuk Lee, Hyang-Shik Kong, Myung-Koo Hur +1 more | 2010-09-28 |
| 7781579 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jong Jin Park, Jhun-Mo Son, O-Hyun Kwon | 2010-08-24 |
| 7724864 | Shift register and display device having the same | Beom Jun Kim, Byeong-Jae Ahn, Bong-Jun Lee | 2010-05-25 |
| 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 |
| 7670691 | Cyclometalated transition metal complex and organic electroluminescent display device using the same | Young-Hun Byun, Yi-Yeol Lyu, Das Rupasree Ragini, Seok Chang, Lyong-Sun Pu +1 more | 2010-03-02 |
| 7662314 | Conductive organic/inorganic composite composition and organic electroluminescent device comprising the same | Eun-Sil Han, Tae-Woo Lee, Jong Jin Park, Sang-Yeol Kim, Lyong-Sun Pu +1 more | 2010-02-16 |
| 7619246 | Organic light emitting compound and organic light emitting device comprising the same | Jhun-Mo Son, Eun-Sun Yu, O-Hyun Kwon, Young-Mok Son | 2009-11-17 |
| 7569287 | Blue electroluminescent polymer and organic electroluminescent device using the same | Jhun-Mo Son, Tae-Yong Noh, Sang-Hoon Park, Joon Yong PARK, Tae-Woo Lee +1 more | 2009-08-04 |
| 7486970 | Mobile terminal and system for providing total status information thereof at one time | Sung-Jo Oh | 2009-02-03 |