Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842405 | Compound and organic light emitting device using the same | Wook Dong Cho, Ji Eun Kim, Byung Sun Jeon, Seok-Hee Yoon, Jae Min Moon | 2010-11-30 |
| 7824779 | Compound and organic light emitting device using the same | Wook Dong Cho, Ji Eun Kim, Byung Sun Jeon, Seok-Hee Yoon, Jae Min Moon | 2010-11-02 |
| 7821001 | Organic electronic device | Minsoo Kang, Sae Hwan Son, Hyeon Choi, Sang Young Jeon, Yeon Hwan Kim +2 more | 2010-10-26 |
| 7648780 | Electroluminescent devices with low work function anode | Se-Hwan Son, Sang Young Jeon, Seok-Hee Yoon, Jae-Chol Lee, Kong-Kyeum Kim | 2010-01-19 |
| 7648779 | Electroluminescent devices with low work function anode | Se-Hwan Son, Sang Young Jeon, Seok-Hee Yoon, Jae-Chol Lee, Kong-Kyeum Kim | 2010-01-19 |
| 7604874 | Organic compounds for electroluminescence and organic electroluminescent devices using the same | Ji Eun Kim, Se-Hwan Son, Jae-Soon Bae, Youn-Gu Lee, Kong-Kyeum Kim +2 more | 2009-10-20 |
| 7560175 | Electroluminescent devices with low work function anode | Se-Hwan Son, Sang Young Jeon, Seok-Hee Yoon, Jae-Chol Lee, Kong-Kyeum Kim | 2009-07-14 |
| 7485733 | Organic compounds for electroluminescence and organic electroluminescent devices using the same | Ji Eun Kim, Se-Hwan Son, Jae-Soon Bae, Youn-Gu Lee, Kong-Kyeum Kim +2 more | 2009-02-03 |
| 7455917 | Organic compound and organic light emitting device using the same | Kong-Kyeom Kim, Min Jeong Lee, Yeon Hwan Kim | 2008-11-25 |
| 7452615 | Carbazole derivative and organic light emitting device using same | Kong-Kyeom Kim | 2008-11-18 |
| 7365360 | Organic electronic device | Minsoo Kang, Sae Hwan Son, Hyeon Choi, Sang Young Jeon, Yeon Hwan Kim +2 more | 2008-04-29 |