Yu; Soyoung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Soyoung.The latest application filed is for "novel heterocyclic compound and organic light emitting device comprising the same".

Company Profile

5.5.6

Yu; Soyoung - Daejeon 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
Coating composition comprising compound, and organic light emitting device comprising same Grant 11,342,507 - Hwang , et al. May 24, 2	2022-05-24
Copolymer and organic light emitting device comprising same Grant 11,309,494 - Yi , et al. April 19, 2	2022-04-19
Compound, coating composition comprising same, organic light-emitting device using same and method for preparing same Grant 11,174,210 - Yu , et al. November 16, 2	2021-11-16
Compound, coating composition comprising same, organic light emitting device using same, and manufacturing method thereof Grant 11,127,904 - Lee , et al. September 21, 2	2021-09-21
Novel Heterocyclic Compound and Organic Light Emitting Device Comprising the Same App 20210284607 - Kim; Juhwan ; et al.	2021-09-16
Copolymer And Organic Light Emitting Device Comprising Same App 20200185611 - Yi; Yeonhui ; et al.	2020-06-11
Compound, Coating Composition Comprising Same, Organic Light-emitting Device Using Same And Method For Preparing Same App 20200055803 - YU; Soyoung ; et al.	2020-02-20
Compound, Coating Composition Comprising Same, Organic Light Emitting Device Using Same, and Manufacturing Method Thereof App 20200052220 - Lee; Kilsun ; et al.	2020-02-13
Polymer and polymer electrolyte membrane comprising same Grant 10,361,447 - Kang , et al.	2019-07-23
Coating Composition Comprising Compound, And Organic Light Emitting Device Comprising Same App 20190189926 - Hwang; Minho ; et al.	2019-06-20
Polymer And Polymer Electrolyte Membrane Comprising Same App 20170317370 - KANG; Esder ; et al.	2017-11-02

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