Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284486 | Blue fluorescent composition and organic electroluminescent device using the same | Seung Jae Lee, Soon-Wook Cha, In-Bum Song, Jung Keun Kim, Do-Han Kim +2 more | 2016-03-15 |
| 9147856 | Organic light emitting device | Doo-Hee Cho, Jin Wook Shin, Jeong Ik Lee, Hye Yong Chu, Jun-Han Han +5 more | 2015-09-29 |
| 9123900 | Host material and organic light emitting display device using the same | Jong-Kwan Bin, In-Bum Song, Jung Keun Kim, Bang Sook Lee, Suk-Young BAE +1 more | 2015-09-01 |
| 9040963 | Organic light emitting device | Jeong Ik Lee, Chul Woong Joo, Jun-Han Han, Joo Hyun Hwang, Jin Woo Huh +5 more | 2015-05-26 |
| 8986853 | Red phosphorescent composition and organic electroluminescent device using the same | Do-Han Kim, Chun Gun Park, Jong-Kwan Bin, Kyung-Hoon Lee, Hyun Cheol Jeong +7 more | 2015-03-24 |
| 8940409 | Organic light emitting material and organic light emitting device using the same | Jong-Kwan Bin, Soon-Wook Cha, Seung Jae Lee, In-Bum Song, Jung Keun Kim +2 more | 2015-01-27 |
| 8901548 | Dual-mode pixel including emissive and reflective devices and dual-mode display with the same | Joon Tae Ahn, Jeong Ik Lee, Jaehyun Moon, Seung Koo Park, Doo-Hee Cho +10 more | 2014-12-02 |
| 8860050 | Hybrid light emitting device having a capping layer | Jun-Han Han, Jeong Ik Lee, Chul Woong Joo, Jin Woo Huh, Jaehyun Moon +7 more | 2014-10-14 |
| 8835020 | Blue fluorescent composition and organic electroluminescent device using the same | Seung Jae Lee, In-Bum Song, Jung Keun Kim, Do-Han Kim, Chun Gun Park +9 more | 2014-09-16 |
| 8828760 | Method of fabricating organic light emitting device | Bong-Joon Lee, Doo-Hee Cho, Jaehyun Moon, Jeong Ik Lee, Hye Yong Chu +7 more | 2014-09-09 |