Park; Hangah

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Hangah.The latest application filed is for "crosslinking agent compound, photosensitive composition comprising the same, and photosensitive material using the same".

Company Profile

5.8.9

Park; Hangah - 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
Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film and liquid crystal display using same Grant 11,307,462 - Min , et al. April 19, 2	2022-04-19
Crosslinking Agent Compound, Photosensitive Composition Comprising The Same, And Photosensitive Material Using The Same App 20210061976 - KOO; Kichul ; et al.	2021-03-04
Laminate, and element comprising substrate manufactured using same Grant 10,882,957 - Jeong , et al. January 5, 2	2021-01-05
Polyimide-based solution and polyimide-based film produced using same Grant 10,647,883 - Yun , et al.	2020-05-12
Liquid Crystal Aligning Agent Composition, Method For Preparing Liquid Crystal Alignment Film Using Same, And Liquid Crystal Ali App 20200124922 - MIN; Sungjoon ; et al.	2020-04-23
Laminite, and element comprising substrate manufactured using same Grant 10,414,869 - Jeong , et al. Sept	2019-09-17
Polyimide-based Solution And Polyimide-based Film Produced Using Same App 20190062590 - YUN; Cheolmin ; et al.	2019-02-28
Polyimide-based solution and polyimide-based film produced using same Grant 10,144,847 - Yun , et al. De	2018-12-04
Laminate, And Element Comprising Substrate Manufactured Using Same App 20180334541 - JEONG; Hye Won ; et al.	2018-11-22
Laminate, and element comprising substrate manufactured using same Grant 10,035,883 - Jeong , et al. July 31, 2	2018-07-31
Laminate, and element comprising substrate manufactured using same Grant 9,611,358 - Jeong , et al. April 4, 2	2017-04-04
Polyimide-based Solution And Polyimide-based Film Produced Using Same App 20160251545 - YUN; Cheolmin ; et al.	2016-09-01
Polyamic acid polymer composite and preparation method thereof Grant 9,278,488 - Park , et al. March 8, 2	2016-03-08
Laminite, And Element Comprising Substrate Manufactured Using Same App 20150239210 - Jeong; Hye Won ; et al.	2015-08-27
Laminate, And Element Comprising Substrate Manufactured Using Same App 20150232621 - Jeong; Hye Won ; et al.	2015-08-20
Laminate, And Element Comprising Substrate Manufactured Using Same App 20150210048 - Jeong; Hye Won ; et al.	2015-07-30
Polyamic Acid Polymer Composite And Preparation Method Thereof App 20140316074 - Park; HangAh ; et al.	2014-10-23

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