Ahn; Seung-Hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ahn; Seung-Hyun.The latest application filed is for "method for preparing unidirectionally aligned discontinuous fiber reinforcement composite material, unidirectionally aligned dis".

Company Profile

2.7.10

Ahn; Seung-Hyun - Seoul KR
Ahn; Seung-Hyun - Anyang-si KR
Ahn; Seung-Hyun - Suwon-si KR
Ahn; Seung-Hyun - 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
Method for preparing unidirectionally aligned discontinuous fiber reinforcement composite material, unidirectionally aligned discontinuous fiber reinforcement composite material, and sandwich structure Grant 11,421,092 - Ahn , et al. August 23, 2	2022-08-23
Porous single resin fiber composite material and method for manufacturing porous single resin fiber composite material Grant 10,850,454 - Ahn , et al. December 1, 2	2020-12-01
Method For Preparing Unidirectionally Aligned Discontinuous Fiber Reinforcement Composite Material, Unidirectionally Aligned Dis App 20200262992 - AHN; Seung-Hyun ; et al.	2020-08-20
Porous Single Resin Fiber Composite Material And Method For Manufacturing Porous Single Resin Fiber Composite Material App 20180304555 - AHN; Seung-Hyun ; et al.	2018-10-25
Thinner compositions Grant 9,885,955 - Lee , et al. February 6, 2	2018-02-06
Thinner Compositions And Methods Of Manufacturing Semiconductor Devices Using The Same App 20160202610 - LEE; Ahn-Ho ; et al.	2016-07-14
Methods of forming a photosensitive film Grant 8,227,182 - Lee , et al. July 24, 2	2012-07-24
Thinner composition and method of removing photoresist using the same Grant 7,863,231 - Ahn , et al. January 4, 2	2011-01-04
Methods of Forming a Photosensitive Film App 20100034962 - LEE; Ahn-Ho ; et al.	2010-02-11
Thinner Composition And Method Of Removing Photoresist Using The Same App 20080214422 - AHN; Seung-Hyun ; et al.	2008-09-04
Thinner composition and method of removing photoresist using the same Grant 7,387,988 - Ahn , et al. June 17, 2	2008-06-17
Composition for removing a film, method of removing a film using the same, and method of forming a pattern using the same App 20080026585 - Kim; Eun-Jeong ; et al.	2008-01-31
Method of manufacturing a semiconductor device using a cleaning composition App 20060014391 - Lee; Kyung-Jin ; et al.	2006-01-19
Thinner composition and method of removing photoresist using the same App 20050176607 - Ahn, Seung-Hyun ; et al.	2005-08-11
Thinner composition and method of stripping a photoresist using the same Grant 6,682,876 - Ahn , et al. January 27, 2	2004-01-27
Thinner composition and method of stripping a photoresist using the same App 20030157441 - Ahn, Seung-Hyun ; et al.	2003-08-21
Photoresist Stripper Compositions App 20030113673 - Ahn, Seung-Hyun ; et al.	2003-06-19

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