Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508929 | Conductor and method of manufacturing the same | Dongjin YUN, Sunghoon Park, Seong Heon Kim, Hyangsook LEE, Youngnam Kwon +2 more | 2022-11-22 |
| 9356290 | Composite cathode active material, cathode and lithium battery that include the composite cathode active material, and method of preparing the composite cathode active material | Gue-sung Kim, Ryoung Kim, So Yeon Kim, Min-sang Song, Young-min Choi +1 more | 2016-05-31 |
| 8877349 | Organometallic complex and organic electroluminescence device using the same | Das Rupasree Ragini, Che-Un Yang, Young-Hun Byun, O-Hyun Kwon, Lyong-Sun Pu +4 more | 2014-11-04 |
| 8481174 | Organic light-emitting compound of CIS-diarylethene derivatives, organic electroluminescent device using the same, and method of manufacturing the device | Dong-Woo Shin, Byoung-Ki Choi, O-Hyun Kwon, Myeong-Suk Kim, Young-Mok Son +2 more | 2013-07-09 |
| 8119814 | Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode | Dong-Woo Shin, Myeong-Suk Kim, Tae-Woo Lee, Yu Jin Kim, Eun-Sil Han +6 more | 2012-02-21 |
| 8012605 | Organic light-emitting compound and organic electroluminescent device using the same | Myeong-Suk Kim, Dong-Woo Shin, Byoung-Ki Choi, O-Hyun Kwon, Eun-Sil Han | 2011-09-06 |
| 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 |
| 7901793 | Organic light-emitting compound and organic light-emitting device containing the same | Myeong-Suk Kim, Byoung-Ki Choi, Jong Jin Park, Tae-Yong Noh, Lyong-Sun Pu +5 more | 2011-03-08 |
| 7879463 | Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device comprising the dimethylenecyclohexane compound | Byoung-Ki Choi, O-Hyun Kwon, Che-Un Yang, Myeong-Suk Kim, Dong-Woo Shin +3 more | 2011-02-01 |
| 7794858 | Phenylphenoxazine or phenylphenothiazine- based compound and organic electroluminescent device using the same | Sang-Hoon Park, O-Hyun Kwon | 2010-09-14 |
| 7732065 | Anthracene derivative compound and organic light-emitting device including the same | Yi-Yeol Lyu, Eun-Sil Han, Young-Hun Byun, Myeong-Suk Kim, Dong-Woo Shin +2 more | 2010-06-08 |
| 7550207 | Blue-emitting polymer and organic electroluminescent device using the same | Byung Hee Sohn, In-Nam Kang | 2009-06-23 |
| 7521525 | Blue luminescent polymer and organoelectroluminescent device using the same | Byung Hee Sohn, Myung Sup Jung, In-Nam Kang | 2009-04-21 |
| 7348073 | Spirocyclopentaphenanthrenefluorene-based compound and organoelectroluminescent device using the same | Kyu Sik Kim, Lyong-Sun Pu, In-Sung Song, Jong-seob Kim, Ouck Han | 2008-03-25 |
| 7309532 | Cyclopentaphenanthrene-based compound and organoelectroluminescent device employing the same | Kyu Sik Kim, Byung Hee Sohn, Lyong-Sun Pu, Jhun-Mo Son, Sang-Hoon Park +1 more | 2007-12-18 |
| 7172823 | Blue electroluminescent polymer and organo-electroluminescent device employing the same | Byung Hee Sohn, Sang-Hoon Park, Soo-Hyoung Lee, In-Sung Song, Jhun-Mo Son | 2007-02-06 |