Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659048 | Organic light emitting device | Sang-Hoon Yim, Young-Mo Koo | 2014-02-25 |
| 8513689 | Organic light emitting diode lighting apparatus | Min-Woo Lee, Young-Mo Koo, Jae-Goo Lee, Sung-Jin Choi | 2013-08-20 |
| 8405119 | Organic light emitting diode lighting apparatus | Young-Mo Koo, Hyuk-Sang Jun, Yong H. Lee, Jae-Goo Lee | 2013-03-26 |
| 8389981 | Organic light emitting diode lighting equipment | Hyuk-Sang Jun, Young-Mo Koo, Jung Ha Lee, Il-Hwa Hong | 2013-03-05 |
| 8247808 | Organic light emitting lighting apparatus | Sung-Jin Choi, Young-Mo Koo, Doo-Hwan Kim, Min-Woo Lee, Jae-Goo Lee | 2012-08-21 |
| 8183771 | Organic light emitting diode and method of fabricating the same | Sung-Jin Choi, Hye-In Jeong, Doo-Hwan Kim, Min-Woo Lee, Jae-Goo Lee | 2012-05-22 |
| 8154197 | Organic light emitting diode display device having refraction layers that improve light extraction efficiency and color reproducibility | Hyuk-Sang Jun, Hye-In Jeong, Young-Mo Koo | 2012-04-10 |
| 7982398 | Backlight unit and liquid crystal display device including the same | Young-Mo Koo, Doo-Hwan Kim, Hyuk-Sang Jun, Tae-Shick Kim, Hye-In Jeong | 2011-07-19 |
| 7962016 | Heating crucible for organic thin film forming apparatus | Yun Soo Choe, Hyung Min Kim, Takashi Ujihara, Takeo Wakimoto, Naofumi Hashimoto | 2011-06-14 |
| 7839076 | Organic electroluminescent device | Hye-In Jeong, Young-Mo Koo, Yong H. Lee | 2010-11-23 |
| 7811680 | Organic EL device and method of manufacturing the same | Tae-Shick Kim, Hye-In Jeong, Young-Mo Koo, Jun-Yeob Lee, Min-Seung Chun +1 more | 2010-10-12 |
| 7557391 | Organic light-emitting display device | Young-Mo Koo, Hye-In Jeong, Tae-Shick Kim, Jae-Goo Lee | 2009-07-07 |
| 7445856 | Organic electroluminescent device | Hye-In Jeong, Young-Mo Koo, Yong H. Lee | 2008-11-04 |