Issued Patents All Time
Showing 126–150 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205103 | Condensed cyclic compound and organic light-emitting device including the same | Hyungseok Jang, Jongwoo Kim, Jino Lim, Seokhwan Hwang | 2019-02-12 |
| 10147884 | Organic light-emitting device | Mieun Jun, Haejin Kim, Seokhwan Hwang | 2018-12-04 |
| 10121974 | Condensed-cyclic compound and organic light-emitting device comprising the same | Mieun Jun, Sooyon Kim, Seokhwan Hwang, Seunggak Yang | 2018-11-06 |
| 10115907 | Compound and organic light-emitting device including the same | Daeyup Shin, Jihwan Yoon | 2018-10-30 |
| 10096780 | Organic light-emitting device | Junha Park, Munki Sim, Eunjae Jeong, Seokhwan Hwang | 2018-10-09 |
| 10090474 | Condensed-cyclic compound and organic light-emitting device including the same | Soobyung Ko, Jongwoo Kim, Sanghyun Han, Seokhwan Hwang | 2018-10-02 |
| 10074811 | Compound and organic light emitting device comprising same | Junha Park, Munki Sim, Eunyoung Lee, Hyoyoung Lee, Eunjae Jeong +1 more | 2018-09-11 |
| 10069085 | Heterocyclic compound and organic light-emitting device including the same | Hyoyoung Lee, Junha Park, Munki Sim, Eunjae Jeong, Seokhwan Hwang | 2018-09-04 |
| 10043980 | Compound and organic light-emitting device including the same | Seokhwan Hwang, Jongwoo Kim, Jino Lim | 2018-08-07 |
| 10026906 | Condensed cyclic compound and organic light-emitting device including the same | Hyejin Jung, Sooyon Kim, Sanghyun Han, Seokhwan Hwang | 2018-07-17 |
| 10008676 | Compound and organic light-emitting device comprising the compound | Sanghyun Han, Kwanghyun Kim, Sooyon Kim, Haejin Kim, Seokhwan Hwang +1 more | 2018-06-26 |
| 10003029 | Compound and organic light-emitting device including the same | Hyejin Jung, Seokhwan Hwang, Kwanghyun Kim, Sanghyun Han, Miehwa Park | 2018-06-19 |
| 9991452 | Condensed-cyclic compound and organic light-emitting device including the same | Sooyon Kim, Kwanghyun Kim, Sanghyun Han, Seokhwan Hwang | 2018-06-05 |
| 9966543 | Compound and organic light-emitting device including the same | Jongwoo Kim, Junha Park, Hyejin Jung, Seokhwan Hwang | 2018-05-08 |
| 9957441 | Amine-based compound and organic light-emitting device including the same | Hyungseok Jang, Jongwoo Kim, Jino Lim, Seokhwan Hwang | 2018-05-01 |
| 9923147 | Organic light emitting device | Haejin Kim, Mieun Jun, Seokhwan Hwang | 2018-03-20 |
| 9899611 | Condensed cyclic compound and organic light-emitting device including the same | Junha Park, Munki Sim, Eunjae Jeong, Seokhwan Hwang | 2018-02-20 |
| 9893295 | Compound and organic light-emitting device including the same | Jongwoo Kim, Jino Lim, Hyungseok Jang, Seokhwan Hwang | 2018-02-13 |
| 9887372 | Amine-based compound and organic light-emitting device including the same | Mieun Jun, Soobyung Ko, Haejin Kim, Seokhwan Hwang | 2018-02-06 |
| 9882143 | Amine-based compound and organic light-emitting diode including the same | Seokhwan Hwang, Hyejin Jung, Jino Lim, Sanghyun Han, Eunjae Jeong +4 more | 2018-01-30 |
| 9876179 | Organic light emitting device | Eunyoung Lee, Junha Park, Munki Sim, Eunjae Jeong, Seokhwan Hwang | 2018-01-23 |
| 9871208 | Condensed cyclic compound and organic light-emitting device including the same | Eunyoung Lee, Jino Lim, Junha Park, Eunjae Jeong, Seokhwan Hwang | 2018-01-16 |
| 9856243 | Condensed cyclic compound and organic light-emitting device including the same | Haejin Kim, Sanghyun Han, Jongwoo Kim, Seokhwan Hwang, Hyoungkun Kim | 2018-01-02 |
| 9842995 | Amine-based compounds and organic light-emitting devices comprising the same | Hyejin Jung, Seokhwan Hwang, Jongwoo Kim, Jino Lim, Hyungseok Jang | 2017-12-12 |
| 9831445 | Condensed cyclic compound and organic light-emitting device including the same | Haejin Kim, Samil Kho, Kwanghyung Kim, Seokhwan Hwang | 2017-11-28 |