Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133468 | Semiconductor nanocrystal-ligand composite and device including composite | Jaejun Chang, O Hyun Kwon, Tae Hyung Kim, Sang Jin Lee, Eun Joo JANG +1 more | 2021-09-28 |
| 9920167 | Polymer and organic light-emitting diode including the same | Hye-yeon Yang, Ho-suk Kang, Yong Sik Jung, Mi Jeong Kim, Tae Gon Kim +3 more | 2018-03-20 |
| 9899604 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Sang Mo Kim, Ho-suk Kang, Yong Sik Jung, Hyeon Ho CHOI, Kyu Young Hwang | 2018-02-20 |
| 9627629 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Kyu Young Hwang, Sang Mo Kim, Young Kwon Kim, Joo-Hee SEO, Yong Sik Jung +1 more | 2017-04-18 |
| 9419224 | Fluoro group-containing compound, fluoro group-containing polymer, organic light emitting device including the polymer, and method of manufacturing the device | Won Jae Joo, Ho-suk Kang, Hye-yeon Yang | 2016-08-16 |
| 9406891 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Yong Sik Jung, Ho-suk Kang, Hyeon Ho CHOI, Sang Mo Kim, Kyu Young Hwang | 2016-08-02 |
| 9346912 | Polymer and organic light-emitting device including the same | Hyeon Ho CHOI, Ho-suk Kang, Hye-yeon Yang, Yong Sik Jung | 2016-05-24 |
| 9206170 | Compound comprising phosphorescence unit, emitting polymer and organic emitting device comprising the emitting polymer | Hye-yeon Yang, Won Jae Joo | 2015-12-08 |
| 9196835 | Polymer, method of manufacture thereof, and organic light-emitting device including the polymer | Hye-yeon Yang, Ho-suk Kang | 2015-11-24 |
| 9087993 | Cross-linkable polymer, cross-linked material of the cross-linkable polymer, organic light emitting device comprising the cross-linked material and method of preparing the organic light emitting device | Ho-suk Kang, Hye-yeon Yang, Won Jae Joo, Ji Hoon Lee | 2015-07-21 |
| 9051513 | Organic light emitting device | Won Jae Joo, Hye-yeon Yang, Ho-suk Kang | 2015-06-09 |
| 8956739 | Polymer and organic light-emitting device comprising the same | Hye-yeon Yang, Ho-suk Kang | 2015-02-17 |
| 8802246 | Light emitting polymer comprising phosphorescence unit and fluorescence unit and organic light emitting device comprising the light emitting polymer | Young-Hun Byun, Yu Jin Kim, O-Hyun Kwon, Young-Mok Son | 2014-08-12 |
| 8749132 | Organic light emitting device and method of manufacturing the same | Won Jae Joo, Hye-yeon Yang | 2014-06-10 |
| 8558007 | Polymer and organic light emitting device including polymer | Hye-yeon Yang, Won Jae Joo, Ho-suk Kang | 2013-10-15 |
| 8329953 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jong Jin Park, O-Hyun Kwon, Yu Jin Kim | 2012-12-11 |
| 8278411 | Polymer and organic light-emitting device including the same | Hye-yeon Yang, Won Jae Joo, Ho-suk Kang | 2012-10-02 |
| 8227092 | Organic electroluminescent device | Jong Jin Park, Yu Jin Kim, Sang-Hoon Park | 2012-07-24 |
| 8062766 | Electroluminescent polymer and organic electroluminescent device using the same | Yu Jin Kim, Sang-Hoon Park, Jong Jin Park, O-Hyun Kwon, Young-Mok Son | 2011-11-22 |
| 8053090 | Phosphorescent multinuclear copper complex and organic electroluminescent device using the same | Das Rupasree Ragini, Hee Kyung Kim, Yi-Yeol Lyu, Young-Hun Byun, O-Hyun Kwon +1 more | 2011-11-08 |
| 7990053 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jong Jin Park, O-Hyun Kwon, Yu Jin Kim | 2011-08-02 |
| 7960500 | Blue electroluminescent polymer, method of preparing blue electroluminescent polymer, and organic electroluminescent device employing the same | Sang-Hoon Park, Yu Jin Kim, Jong Jin Park, Young-Mok Son | 2011-06-14 |
| 7939622 | Polymer compound and organic light-emitting device using the same | Sang-Hoon Park, Yu Jin Kim, Jong Jin Park | 2011-05-10 |
| 7919654 | Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same | Sang-Hoon Park, Che-Un Yang, Jong Jin Park, O-Hyun Kwon, Yu Jin Kim | 2011-04-05 |
| 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 |