Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048447 | Organic light emitting display device having auxiliary charge generation layer | Gwi-Jeong Cho, Jae-Man Lee, Jeong-Haeng Heo, So Yeon Ahn, Hee-Dong Choi | 2015-06-02 |
| 9005774 | Organic light emitting diode device | Mie-Hwa Park | 2015-04-14 |
| 8999524 | Organic light-emitting device | Dong-Heon Kim, Kwan-Hee Lee, Min-Seung Chun, Jung-Ha Son, Jae-Hyun Kwak +2 more | 2015-04-07 |
| 8946722 | Organic light emitting display device and method of manufacturing the same | Seung Hyun Kim, Byung Chul Ahn, Chang Wook Han, Hee Suk Pang, Hong-Seok Choi +2 more | 2015-02-03 |
| 8895156 | Organic light emitting diode and organic light emitting display having the same | Ok-Keun Song, Hye-In Jeong, Young-Mo Koo | 2014-11-25 |
| 8742402 | Organic light-emitting device having a cyano compound | Dong-Heon Kim, Kwan-Hee Lee, Kyung-Hoon Choi, Mie-Hwa Park | 2014-06-03 |
| 8664016 | Organic light emitting diode and method of manufacturing the same | Min-Seung Chun, Mi-Kyung Kim, Dong-Heon Kim, Jung-Ha Son, Jae-Hyun Kwak +6 more | 2014-03-04 |
| 8617721 | Organic light-emitting device | Dong-Heon Kim, Kwan-Hee Lee, Min-Seung Chun, Mi-Kyung Kim | 2013-12-31 |
| 8610346 | Organic light-emitting device including an aluminum-based reflective layer | Dong-Heon Kim, Kwan-Hee Lee, Byung-Hoon Chun | 2013-12-17 |
| 8466458 | Organic light-emitting device | Dong-Heon Kim, Kwan-Hee Lee, Choon-Woo Lim, Jae-Hyun Kwak, Jung-Ha Son +4 more | 2013-06-18 |
| 8040055 | Organic light emitting diode display device having organic layers of varying thickness | Young-Mo Koo, Oh-Keun Song, Hye-In Jeong, Hyuk-Sang Jun, Seon-Hee Kim | 2011-10-18 |
| 7982398 | Backlight unit and liquid crystal display device including the same | Young-Mo Koo, Doo-Hwan Kim, Hyuk-Sang Jun, Hye-In Jeong, Ok-Keun Song | 2011-07-19 |
| 7811680 | Organic EL device and method of manufacturing the same | Hye-In Jeong, Young-Mo Koo, Ok-Keun Song, Jun-Yeob Lee, Min-Seung Chun +1 more | 2010-10-12 |
| 7557391 | Organic light-emitting display device | Young-Mo Koo, Ok-Keun Song, Hye-In Jeong, Jae-Goo Lee | 2009-07-07 |