Choi; Seungyoung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Seungyoung.The latest application filed is for "ion conductive polymer electrolyte membrane having ion channel size controlled according to phase separation improvement effect of polar solvent during casting of ion conductive polymer electrolyte membrane, and preparation method therefor".

Company Profile

1.6.6

Choi; Seungyoung - Gyeongsangbuk-do KR
Choi; SeungYoung - Yongin-si KR
Choi; SeungYoung - Gyeonggi-do 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
Ion conductive polymer electrolyte membrane having ion channel size controlled according to phase separation improvement effect of polar solvent during casting of ion conductive polymer electrolyte membrane, and preparation method therefor Grant 10,797,334 - Rhee , et al. October 6, 2	2020-10-06
Ion Conductive Polymer Electrolyte Membrane Having Ion Channel Size Controlled According To Phase Separation Improvement Effect Of Polar Solvent During Casting Of Ion Conductive Polymer Electrolyte Membrane, And Preparation Method Therefor App 20190123373 - Rhee; Heewoo ; et al.	2019-04-25
Method of operating backlight unit and display device including backlight unit Grant 9,769,892 - Lee , et al. September 19, 2	2017-09-19
Backlight unit and display device including backlight unit with overcurrent protection Grant 9,668,316 - Choi , et al. May 30, 2	2017-05-30
Method of driving backlight unit and display device having the backlight unit Grant 9,530,359 - Lee , et al. December 27, 2	2016-12-27
Backlight Unit And Display Device Including Backlight Unit App 20160183334 - CHOI; Seungyoung ; et al.	2016-06-23
Method Of Operating Backlight Unit And Display Device Including Backlight Unit App 20160081144 - LEE; Dae-Sik ; et al.	2016-03-17
Backlight unit and a display apparatus having the same Grant 9,288,883 - Lee , et al. March 15, 2	2016-03-15
Method Of Driving Backlight Unit And Display Device Having The Backlight Unit App 20160029449 - LEE; Dae-Sik ; et al.	2016-01-28
Backlight unit and display device including the same Grant 9,142,189 - Choi , et al. September 22, 2	2015-09-22
Backlight Unit And Display Device Including The Same App 20140111497 - CHOI; SeungYoung ; et al.	2014-04-24
Backlight Unit And A Display Apparatus Having The Same App 20140055439 - Lee; Woojin ; et al.	2014-02-27

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