Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297777 | Organic light-emitting device having multi-layered electron blocking layer and P-doped layer | Jongsoo Kim, Hosuk Kang, Sunghan Kim, Youngmok Son, Myungsun Sim +2 more | 2019-05-21 |
| 10297764 | Mixture, thin film, and organic light emitting device including mixture and thin film | Sooghang IHN, Hosuk Kang, Jhunmo Son, Namheon LEE, Jongsoo Kim +4 more | 2019-05-21 |
| 10240085 | Thin film and organic light-emitting device including the same | Sooghang IHN, Dalho HUH, Namheon LEE, Jhunmo Son, Hosuk Kang +8 more | 2019-03-26 |
| 10243149 | Composition, thin film including the composition, and organic light-emitting device including the composition or the thin film | Hosuk Kang, Hyunjung Kim, Namheon LEE, Miyoung CHAE, Sangmo KIM +7 more | 2019-03-26 |
| 10199584 | Organometallic compound and organic light-emitting device including the same | Yongsik JUNG, Dalho HUH, Jhunmo Son, Eunsuk Kwon, Sangmo KIM +4 more | 2019-02-05 |
| 10043984 | Condensed cyclic compound and organic light-emitting device including the same | Soonok Jeon, Sangmo KIM, Hyungjun Kim, Yeonsook Chung, Yongsik JUNG +3 more | 2018-08-07 |
| 9960367 | Condensed cyclic compound and organic light-emitting device including the same | Yongsik JUNG, Miyoung CHAE, Eunsuk Kwon, Sangmo KIM, Hyunjung Kim +6 more | 2018-05-01 |
| 9412969 | Organic electro-luminescent display and method of fabricating the same | Sunggyu Kang, Jaewoo Chung, Youngki Hong | 2016-08-09 |
| 8186811 | Inkjet printing apparatus and method of driving inkjet printing apparatus | Jae-woo Chung, Young-ki Hong | 2012-05-29 |