Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402531 | Multi-component host material and organic electroluminescent device comprising the same | Hee-Choon Ahn, Young Kwang Kim, Doo-Hyeon Moon, Su-Hyun LEE, Seon-Woo Lee +6 more | 2025-08-26 |
| 11751476 | Electron buffering material and organic electroluminescent device comprising the same | Sang-Hee CHO, Jeong-Hwan JEON, Hong-Yeop Na, Ji-Song JUN, Jae Hoon Shim +2 more | 2023-09-05 |
| 11048307 | Dual camera module and portable electronic device | Won Ki Park, Jong Woo Kim, Jong Yong Park, Seok Jo Hwang, Ick Chan Shim +3 more | 2021-06-29 |
| 10818846 | Electron transport material and organic electroluminescent device comprising the same | Chi-Sik Kim, Jeong-Eun Yang, Young Jun Cho, Sang-Hee CHO, Jae Hoon Shim +1 more | 2020-10-27 |
| 10139149 | Refrigerator and method for controlling the same | Chang Hak Lim, Kook Jeong Seo, Young Seok Kim, Yoon Young Kim, Won Jae Yoon | 2018-11-27 |
| 10069086 | Plurality of host materials and an organic electroluminescence device comprising the same | Bitnari Kim, Nam-Kyun Kim, Hong-Yeop Na, Tae Jin LEE, Jae Hoon Shim +9 more | 2018-09-04 |
| 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 |
| 9150783 | Organic light emitting diode including organic layer comprising organic metal complex | Kwan-Hee Lee, Min-Seung Chun, Choon-Woo Lim | 2015-10-06 |
| 8911884 | Organic light emitting device | Choon-Woo Lim, Kwan-Hee Lee, Dong-Hun Kim | 2014-12-16 |
| 8835019 | Organic light emitting device having an electron transport-emission layer and method of preparing the same | Kwan-Hee Lee, Min-Seung Chun, Choon-Woo Lim | 2014-09-16 |
| 8742402 | Organic light-emitting device having a cyano compound | Tae-Shick Kim, Dong-Heon Kim, Kwan-Hee Lee, 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 |
| 8466458 | Organic light-emitting device | Tae-Shick Kim, Dong-Heon Kim, Kwan-Hee Lee, Choon-Woo Lim, Jae-Hyun Kwak +4 more | 2013-06-18 |
| 8395145 | Top-emitting organic light-emitting device | Mie-Hwa Park, Min-Seung Chun, Young-Suck Choi, Young Ho Park, Hee-Seong Jeong | 2013-03-12 |
| 8212244 | Blue organic light emitting device | Mie-Hwa Park, Young-Suck Choi, Young Ho Park | 2012-07-03 |