Eum; Sung-Jin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eum; Sung-Jin.The latest application filed is for "nitrogen-containing polycyclic compound and organic light emitting element using same".

Company Profile

6.8.26

Eum; Sung-Jin - Yongin KR
EUM; Sung-Jin - Yongin-city KR
Eum; Sung Jin - Guro-gu KR
Eum; Sung Jin - Seoul KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nitrogen-containing polycyclic compound and organic light emitting element using same Grant 10,672,993 - No , et al.	2020-06-02
Heterocyclic compound and organic light emitting device using same Grant 10,644,244 - Lee , et al.	2020-05-05
Heterocyclic compound and organic light-emitting element using same Grant 10,454,043 - Kim , et al. Oc	2019-10-22
Heterocyclic compound and organic light emitting element using same Grant 10,446,765 - Lee , et al. Oc	2019-10-15
Heterocyclic compound and organic light emitting device using same Grant 10,344,030 - Lee , et al. July 9, 2	2019-07-09
Nitrogen-containing polycyclic compound and organic light emitting element using same Grant 10,177,319 - No , et al. J	2019-01-08
Nitrogen-containing Polycyclic Compound And Organic Light Emitting Element Using Same App 20180323380 - NO; Young-Seok ; et al.	2018-11-08
Heterocyclic Compound And Organic Light-emitting Element Using Same App 20170324046 - KIM; Mi-Jin ; et al.	2017-11-09
Nitrogen-containing Polycyclic Compound And Organic Light Emitting Element Using Same App 20170317295 - NO; Young-Seok ; et al.	2017-11-02
Heterocyclic compound and organic light emitting device using same Grant 9,728,731 - La , et al. August 8, 2	2017-08-08
Heterocyclic Compound And Organic Light Emitting Device Using Same App 20170141325 - LEE; Jung-Hyun ; et al.	2017-05-18
Heterocyclic Compound And Organic Light Emitting Element Using Same App 20170133602 - LEE; Jung-Hyun ; et al.	2017-05-11
Heterocyclic Compound And Organic Light Emitting Device Using Same App 20170107217 - LEE; Jung-Hyun ; et al.	2017-04-20
Heterocyclic Compound And Organic Light Emitting Device Using Same App 20160380208 - LA; Hyun-Ju ; et al.	2016-12-29
Polycyclic Compound And Organic Light Emitting Device Using The Same App 20160204357 - JANG; So-Hyun ; et al.	2016-07-14
Hydrocarbon-based Fused Ring Compound And Organic Light Emitting Device Using The Same App 20140197393 - LEE; Jun-A ; et al.	2014-07-17
Novel Organic Electroluminescent Compounds And Organic Electroluminescent Device Using The Same App 20120217485 - Lee; Hyo Jung ; et al.	2012-08-30
Organic electroluminescent compounds and organic electroluminescent device using the same Grant 8,153,279 - Eum , et al. April 10, 2	2012-04-10
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20100108997 - Kim; Young Gil ; et al.	2010-05-06
Novel organic electroluminescent compounds and organic electrouminescent device using the same App 20100096982 - EUM; SUNG JIN ; et al.	2010-04-22
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20100072888 - Kim; Young Gil ; et al.	2010-03-25
Novel organic electroluminescent compounds and organic electroluminescent deviceusing the same App 20100033083 - Eum; Sung Jin ; et al.	2010-02-11
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20100019657 - Eum; Sung Jin ; et al.	2010-01-28
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20090295281 - Shin; Hyo Nim ; et al.	2009-12-03
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20090252990 - Kim; Jin Ho ; et al.	2009-10-08
Novel red electroluminescent compounds and organic electroluminescent device using the same App 20090184629 - Kim; Jin Ho ; et al.	2009-07-23
Novel red electroluminescent compounds and organic electroluminescent device using the same App 20090184631 - Kim; Jin Ho ; et al.	2009-07-23
Novel red electroluminescent compounds and organic electroluminescent device using the same App 20090179555 - Kim; Jin Ho ; et al.	2009-07-16
Novel red electroluminescent compounds and organi electroluminescent device using the same App 20090174316 - Kim; Jin Ho ; et al.	2009-07-09
Electroluminescent device using electroluminescent compounds App 20090165860 - Kim; Hyun ; et al.	2009-07-02
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20090159130 - Eum; Sung Jin ; et al.	2009-06-25
Novel red electroluminescent compounds and organic electroluminescent device using the same App 20090153037 - Kim; Jin Ho ; et al.	2009-06-18
Novel organic electroluminescent compounds and organic electroluminescent device using the same App 20090153040 - Kim; Hyun ; et al.	2009-06-18
Novel electroluminescent compounds and organic electroluminescent device suing the same App 20090145483 - Kim; Jin Ho ; et al.	2009-06-11

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