Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905776 | Pyrene-based compound and organic light-emitting diode comprising the same | Dong-Woo Shin, O-Hyun Kwon, Seul-Ong Kim, Sung-Wook Kim | 2018-02-27 |
| 9865828 | Organic light emitting device | Se-Hun Kim, Sam-Il Koh, Mi-Kyung Kim, Kwan-Hee Lee, Yun-Hi Kim | 2018-01-09 |
| 9583718 | Pyrene-based compound and organic light-emitting diode including the same | Dong-Woo Shin, O-Hyun Kwon, Seul-Ong Kim, Byoung-Ki Choi | 2017-02-28 |
| 9520566 | Condensed cyclic compound and organic light-emitting diode comprising the same | Seul-Ong Kim, O-Hyun Kwon, Dong-Woo Shin, Bum Sung LEE | 2016-12-13 |
| 9412957 | Cascade-type compound and organic light-emitting device including the same | Se-Hun Kim, Sam-Il Koh, Mi-Kyung Kim, Kwan-Hee Lee, Yun-Hi Kim | 2016-08-09 |
| 9403795 | Carbazole-based compound and organic light-emitting diode comprising the same | Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Dae-Yup Shin, Kwan-Hee Lee +2 more | 2016-08-02 |
| 9299936 | Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode | Sam-Il Kho, Hye-In Jeong, Yoon-Hyun Kwak, Dae-Yup Shin, Kwan-Hee Lee | 2016-03-29 |
| 9224969 | Organic light-emitting diode and flat display device including the same | Won-Jun Song, Kwan-Hee Lee, Sam-Il Kho, Sun Hee LEE | 2015-12-29 |
| 9203034 | Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode | Sam-Il Kho, Hyoung-Kun Kim, Yoon-Hyun Kwak, Ja-Hyun Lim, Chang-Woong Chu +1 more | 2015-12-01 |
| 9196857 | 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 | 2015-11-24 |
| 9172055 | Organic light-emitting device including multi-layered hole transport layer, and organic light-emitting display apparatus including the same | Hyoung-Kun Kim, Sam-Il Kho, Yoon-Hyun Kwak, Ja-Hyun Im, Chang-Woong Chu +1 more | 2015-10-27 |
| 9005774 | Organic light emitting diode device | Tae-Shick Kim | 2015-04-14 |
| 8742402 | Organic light-emitting device having a cyano compound | Tae-Shick Kim, Dong-Heon Kim, Kwan-Hee Lee, Kyung-Hoon Choi | 2014-06-03 |
| 8395145 | Top-emitting organic light-emitting device | Min-Seung Chun, Kyung-Hoon Choi, Young-Suck Choi, Young Ho Park, Hee-Seong Jeong | 2013-03-12 |
| 8212244 | Blue organic light emitting device | Kyung-Hoon Choi, Young-Suck Choi, Young Ho Park | 2012-07-03 |