PARK; Geon-Yu

Patent Applications and Registrations

Patent applications and USPTO patent grants for PARK; Geon-Yu.The latest application filed is for "heterocyclic compound, organic light-emitting device comprising same, method for manufacturing same, and composition for organic material layer".

Company Profile

6.3.12

PARK; Geon-Yu - Yongin-si KR
PARK; Geon-Yu - Yongin-City KR
PARK; Geon-Yu - Osan-si KR
Park; Geon-Yu - Osan KR
PARK; Geon-Yu - Osan-city KR
PARK; Geon-Yu - Chuncheon-city 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
Heterocyclic Compound, Organic Light-emitting Device Comprising Same, Method For Manufacturing Same, And Composition For Organic Material Layer App 20220048899 - KIM; Su-Yeon ; et al.	2022-02-17
Heterocyclic Compound, Organic Light Emitting Diode Comprising Same, Composition For Organic Layer Of Organic Light Emitting Diode, And Method For Manufacturing Organic Light Emitting Diode App 20210188816 - PARK; Geon-Yu ; et al.	2021-06-24
Heterocyclic Compound, Organic Light Emitting Diode Comprising Same, Composition For Organic Layer Of Organic Light Emitting Diode, And Method For Manufacturing Organic Light Emitting Diode App 20210179596 - PARK; Geon-Yu ; et al.	2021-06-17
Heterocyclic Compound, Organic Light Emitting Diode Comprising Same, Manufacturing Method Therefor, And Composition For Organic Layer App 20210094914 - PARK; Geon-Yu ; et al.	2021-04-01
Organic Light Emitting Device, Method For Manufacturing Same And Composition For Organic Material Layer App 20210057651 - YU; Seok-Hyeon ; et al.	2021-02-25
Heterocyclic Compound And Organic Light Emitting Element Comprising Same App 20200266355 - PARK; Geon-Yu ; et al.	2020-08-20
Heterocyclic compound and organic light emitting device using same Grant 10,644,244 - Lee , et al.	2020-05-05
Organic Light Emitting Element And Composition For Organic Material Layer Of Organic Light Emitting Element App 20190393430 - PARK; Geon Yu ; et al.	2019-12-26
Hetero-cyclic compound and organic light emitting device using the same Grant 10,381,577 - Park , et al. A	2019-08-13
Heterocyclic Compound And Organic Light Emitting Element Using Same App 20180287072 - PARK; Geon-yu ; et al.	2018-10-04
Hetero-cyclic compound and organic light emitting device using the same Grant 10,026,908 - Park , et al. July 17, 2	2018-07-17
Hetero-cyclic Compound And Organic Light Emitting Device Using The Same App 20170331052 - PARK; Geon-Yu ; et al.	2017-11-16
Hetero-cyclic Compound And Organic Light Emitting Device Using The Same App 20170213988 - PARK; Geon-Yu ; et al.	2017-07-27
Heterocyclic Compound And Organic Light Emitting Device Using Same App 20170141325 - LEE; Jung-Hyun ; et al.	2017-05-18
Hydrocarbon-based Fused Ring Compound And Organic Light Emitting Device Using The Same App 20140197393 - LEE; Jun-A ; et al.	2014-07-17

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