Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051455 | Variable resistance memory device | Yong Jae Lee | 2024-07-30 |
| 10991885 | Compound for organic electronic element, organic electronic element using the same and electronic device thereof | Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung +2 more | 2021-04-27 |
| 10991890 | Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same | Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon KIM, Jinuk Ju +9 more | 2021-04-27 |
| 10020452 | Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same | Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon KIM, Jinuk Ju +9 more | 2018-07-10 |
| 9905773 | Compound for organic electronic element, organic electronic element using the same and electronic device thereof | Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung +2 more | 2018-02-27 |
| 9780314 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Yeonhee Choi, Kayoung Eom, Hyeryeong KIM, Yuri Kim, Junghwan Park +1 more | 2017-10-03 |
| 9716236 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung +5 more | 2017-07-25 |
| 9570689 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Junghwan Park, Wonsam Kim, Jeongkeun PARK, Hwasoon Jung, Yeonhee Choi +3 more | 2017-02-14 |
| 9373806 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung +5 more | 2016-06-21 |
| 9331288 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Junghwan Park, Wonsam Kim, Jeongkeun PARK, Hwasoon Jung, Yeonhee Choi +3 more | 2016-05-03 |
| 8889271 | Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same | Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon KIM, Jinuk Ju +15 more | 2014-11-18 |