Issued Patents 2011
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053091 | Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode | Jong Jin Park, Shinichiro Tamura, Masa-aki Kakimoto | 2011-11-08 |
| 8053023 | Conductive layer and organic electroluminescent device including the same | Jong Jin Park, Eun-Sil Han, Lyong-Sun Pu, Young Kwan Lee, Jae-Do Nam | 2011-11-08 |
| 8004177 | Conducting polymer composition and electronic device including layer obtained using the conducting polymer composition | Jong Jin Park, Yi-Yeol Lyu, Lyong-Sun Pu, Sang-Yeol Kim, Mu-Gyeom Kim +1 more | 2011-08-23 |
| 7985490 | Composition of conducting polymer and organic opto-electronic device employing the same | Jong Jin Park, O-Hyun Kwon, Sang-Hoon Park, Joon Yong PARK, Dal-Ho Huh +3 more | 2011-07-26 |
| 7968651 | Conducting polymer film composition for organic opto-electronic device comprising graft copolymer of self-doped conducting polymer and organic opto-electronic device using the same | Dal-Ho Huh, Mi-Young Chae, Woo-Jin Bae, Eun-Sil Han | 2011-06-28 |
| 7936120 | Organic light emitting device and method of manufacturing the same | Sang-Yeol Kim, Sang-Hoon Park, Byoung-Ki Choi, Jong Jin Park, Mu-Gyeom Kim +1 more | 2011-05-03 |
| 7931874 | Three-layered catalyst system for purifying exhaust gases of internal engines | Hyun-sik Han, Eun-seok Kim | 2011-04-26 |
| 7906227 | Indene derivative compound and organic light emitting device comprising the same | Myeong-Suk Kim, Dong-Woo Shin, Yu Jin Kim, Byoung-Ki Choi, Tae-Yong Noh +3 more | 2011-03-15 |
| 7906169 | Organic light emitting device and method of manufacturing the same | Sang-Yeol Kim, Mu-Gyeom Kim, Yu Jin Kim, Lyong-Sun Pu, Jong Jin Park +2 more | 2011-03-15 |
| 7895825 | Method and apparatus for reducing exhaust gas including hydrocarbons during initial cold start period | Hee Chun Kang, Eun-seok Kim, Hyun-sik Han, Tae Hun Yeon | 2011-03-01 |
| 7892878 | Organic light emitting device and method of manufacturing the same | Tae-Yong Noh, Haa-jin Yang, Byoung-Ki Choi, Myeong-Suk Kim, Dong-Woo Shin | 2011-02-22 |
| 7880164 | Conducting polymer composition and electronic device including layer obtained using the conducting polymer composition | Yi-Yeol Lyu, Jong Jin Park | 2011-02-01 |
| 7875208 | Conductive copolymer, conductive copolymer composition, film and opto-electronic device using the same | Dal-Ho Huh, Jeong-Woo Lee, Mi-Young Chae | 2011-01-25 |