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Polycyclic Compound And Organic Electroluminescent Device Using The Same App 20220310925 - JOO; Sung-hoon ;   et al. | 2022-09-29 |
Polycyclic Compound And Organic Electroluminescent Device Using The Same App 20220310924 - JOO; Sung-hoon ;   et al. | 2022-09-29 |
Merocyanine-based compound and biomolecular labeling dye, kit and contrast agent composition comprising same Grant 11,292,798 - Shin , et al. April 5, 2 | 2022-04-05 |
Organic Light-emitting Element Using Polycyclic Aromatic Derivative Compound App 20220102635 - JOO; Sung-hoon ;   et al. | 2022-03-31 |
Organic Electroluminescent Element App 20220077403 - HIRAYAMA; Yuta ;   et al. | 2022-03-10 |
Organoelectroluminescent Device Using Polycyclic Aromatic Compounds App 20220006013 - JOO; Sung-hoon ;   et al. | 2022-01-06 |
Organic electroluminescence device Grant 11,217,754 - Hayashi , et al. January 4, 2 | 2022-01-04 |
Polycyclic Aromatic Compounds And Organic Electroluminescent Devices Using The Same App 20210167293 - JOO; SungHoon ;   et al. | 2021-06-03 |
Polycyclic aromatic compounds and organic electroluminescent devices using the same Grant 10,981,938 - Joo , et al. April 20, 2 | 2021-04-20 |
Light Emitting Diode Including Boron Compound App 20210036233 - Joo; Sung Hoon ;   et al. | 2021-02-04 |
Organic Electroluminescence Device App 20200287141 - HIRAYAMA; Yuta ;   et al. | 2020-09-10 |
Heterocyclic compound and organic light-emitting device including the same Grant 10,749,118 - Kim , et al. A | 2020-08-18 |
Labeling Dye And Kit Including Same App 20200255668 - Kind Code | 2020-08-13 |
Merocyanine-based Compound And Biomolecular Labeling Dye, Kit And Contrast Agent Composition Comprising Same App 20200239491 - SHIN; Bong-Ki ;   et al. | 2020-07-30 |
Quencher And Use Thereof App 20200224257 - MASANTA; Goutam ;   et al. | 2020-07-16 |
Polycyclic Aromatic Compounds And Organic Electroluminescent Devices Using The Same App 20200172558 - JOO; SungHoon ;   et al. | 2020-06-04 |
Organic light emitting compound and organic light emitting device comprising the same Grant 10,651,397 - Shin , et al. | 2020-05-12 |
Organic electroluminescence device Grant 10,505,119 - Yokoyama , et al. Dec | 2019-12-10 |
Dye compounds Grant 10,473,666 - Song , et al. Nov | 2019-11-12 |
Organic electroluminescent device Grant 10,424,742 - Hayashi , et al. Sept | 2019-09-24 |
Organic Electroluminescence Device App 20180212153 - HAYASHI; Shuichi ;   et al. | 2018-07-26 |
Dye Compounds App 20180203015 - SONG; Ju-man ;   et al. | 2018-07-19 |
Organic electroluminescent device Grant 9,905,775 - Hayashi , et al. February 27, 2 | 2018-02-27 |
Organic Electroluminescence Device App 20180026198 - YOKOYAMA; Norimasa ;   et al. | 2018-01-25 |
Organic Electroluminescent Device App 20170358753 - HAYASHI; Shuichi ;   et al. | 2017-12-14 |
Organic Electroluminescent Device App 20170271599 - HAYASHI; Shuichi ;   et al. | 2017-09-21 |
Organic Light Emitting Compound And Organic Light Emitting Device Comprising The Same App 20160260906 - SHIN; Bong-ki ;   et al. | 2016-09-08 |
Organic Light Emitting Compound And Organic Light Emitting Device Comprising The Same App 20160248024 - SHIN; Bong-ki ;   et al. | 2016-08-25 |
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20150380663 - Kim; Mi-Kyung ;   et al. | 2015-12-31 |