Issued Patents All Time
Showing 126–150 of 222 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293123 | Method of manufacturing inkjet printhead and inkjet printhead manufactured using the same | Su Min Kim, Jin Baek Kim, Yong-ung Ha, Yong-seop Yoon, Byung-ha Park | 2012-10-23 |
| 8257839 | Polyvinyl pyrrole host material, luminescent layer comprising the same, and organic electroluminescent device comprising the luminescent layer | Byoung-Ki Choi, Tae-Yong Noh, O-Hyun Kwon, Myeong-Suk Kim, Yu Jin Kim +2 more | 2012-09-04 |
| 8227093 | Cyclometalated transition metal complex and organic electroluminescence device using the same | Young-Hun Byun, Hee Kyung Kim, Lyong-Sun Pu, Shinichiro Tamura, Das Rupasree Ragini +4 more | 2012-07-24 |
| 8227092 | Organic electroluminescent device | Yu Jin Kim, Sang-Hoon Park, Jhun-Mo Son | 2012-07-24 |
| 8211957 | Negative pattern of carbon nanotubes and carbon nanotube composite comprising surface-modified carbon nanotubes | Jung-Han Shin, Sang Yoon Lee | 2012-07-03 |
| 8188650 | Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method | Eun Joo JANG, Shin Ae Jun, Sung-Hun Lee, Seong Jae Choi, Tae-Kyung Ahn | 2012-05-29 |
| 8173270 | Conducting polymer composition and organic optoelectronic device employing the same | Tae-Woo Lee, Joon Yong PARK, Mu-Gyeom Kim, Dal-Ho Huh | 2012-05-08 |
| 8134291 | Electroluminescent device and method for preparing the same | Tae-Woo Lee, Sang-Yeol Kim, Mu-Gyeom Kim, Lyong-Sun Pu | 2012-03-13 |
| 8062766 | Electroluminescent polymer and organic electroluminescent device using the same | Jhun-Mo Son, Yu Jin Kim, Sang-Hoon Park, O-Hyun Kwon, Young-Mok Son | 2011-11-22 |
| 8057848 | Method of forming organic semiconductor layer pattern | Tae-Yong Noh, Myeong-Suk Kim, Sung-Hun Lee, Eun Jeong Jeong, Dong-Woo Shin +1 more | 2011-11-15 |
| 8053575 | Nitrogen-containing heteroaromatic ligand-transition metal complexes, buffer layer comprising the complexes and organic thin film transistor comprising the buffer layer | Hyun Sik Moon, Do Hwan Kim, Jung Seok Hahn | 2011-11-08 |
| 8053023 | Conductive layer and organic electroluminescent device including the same | Tae-Woo Lee, Eun-Sil Han, Lyong-Sun Pu, Young Kwan Lee, Jae-Do Nam | 2011-11-08 |
| 8053091 | Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode | Tae-Woo Lee, Shinichiro Tamura, Masa-aki Kakimoto | 2011-11-08 |
| 8017245 | Composition for preparing organic insulator | Sang Yoon Lee, Yi-Yeol Lyu, Bon Won Koo, Young-Hun Byun, Eun Mi Seo | 2011-09-13 |
| 8017787 | Organometallic complex and organic electroluminescence device using the same | Das Rupasree Ragini, Che-Un Yang, Young-Hun Byun, O-Hyun Kwon, Lyong-Sun Pu +3 more | 2011-09-13 |
| 8004177 | Conducting polymer composition and electronic device including layer obtained using the conducting polymer composition | Tae-Woo Lee, Yi-Yeol Lyu, Lyong-Sun Pu, Sang-Yeol Kim, Mu-Gyeom Kim +1 more | 2011-08-23 |
| 7998363 | Organic electroluminescence device | Tae-Yong Noh | 2011-08-16 |
| 7995164 | Array substrate having a particular light shielding portion in the non-display region | Won-Gyun Youn, Kwang-Sik Oh, Myung-Woo Nam, Ki Du Cho, Se Jong Shin +2 more | 2011-08-09 |
| 7989569 | Polyvinyl pyrrole host material, luminescent layer comprising the same, and organic electroluminescent device comprising the luminescent layer | Byoung-Ki Choi, Tae-Yong Noh, O-Hyun Kwon, Myeong-Suk Kim, Yu Jin Kim +2 more | 2011-08-02 |
| 7990053 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jhun-Mo Son, O-Hyun Kwon, Yu Jin Kim | 2011-08-02 |
| 7985490 | Composition of conducting polymer and organic opto-electronic device employing the same | Tae-Woo Lee, O-Hyun Kwon, Sang-Hoon Park, Joon Yong PARK, Dal-Ho Huh +3 more | 2011-07-26 |
| 7960500 | Blue electroluminescent polymer, method of preparing blue electroluminescent polymer, and organic electroluminescent device employing the same | Sang-Hoon Park, Yu Jin Kim, Jhun-Mo Son, Young-Mok Son | 2011-06-14 |
| 7939622 | Polymer compound and organic light-emitting device using the same | Sang-Hoon Park, Yu Jin Kim, Jhun-Mo Son | 2011-05-10 |
| 7936120 | Organic light emitting device and method of manufacturing the same | Sang-Yeol Kim, Sang-Hoon Park, Tae-Woo Lee, Byoung-Ki Choi, Mu-Gyeom Kim +1 more | 2011-05-03 |
| 7923110 | Metal nanoparticle having a self-assembled monolayer on its surface, and formation of conductive pattern using the same | Dong-Woo Shin, Sung Woong Kim | 2011-04-12 |