Cho; Sam-young

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Sam-young.The latest application filed is for "etchant composition and manufacturing method for thin film transistor using the same".

Company Profile

0.15.18

Cho; Sam-young - Anyang-si KR
Cho; Sam-Young - Hwaseong-si KR
Cho; Sam-Young - Uiwang-si N/A KR
Cho; Sam Young - 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
Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the same Grant 9,136,137 - Kim , et al. September 15, 2	2015-09-15
Etching composition, method of forming a metal pattern using the etching composition, and method of manufacturing a display substrate Grant 9,133,550 - Kim , et al. September 15, 2	2015-09-15
Etchant Composition And Manufacturing Method For Thin Film Transistor Using The Same App 20150214072 - KIM; BONG-KYUN ; et al.	2015-07-30
Etchant composition and manufacturing method for thin film transistor using the same Grant 9,023,735 - Kim , et al. May 5, 2	2015-05-05
Etchant Composition And Methods Of Fabricating Metal Wiring And Thin Film Transistor Substrate Using The Same App 20150087148 - Kim; In-Bae ; et al.	2015-03-26
Etchant composition, and method of manufacturing a display substrate using the same Grant 8,921,230 - Park , et al. December 30, 2	2014-12-30
Metal wire etchant and method of forming metal wire using the same Grant 8,889,032 - Choung , et al. November 18, 2	2014-11-18
Etchant Composition, And Method Of Manufacturing A Display Substrate Using The Same App 20140295626 - PARK; Hong-Sick ; et al.	2014-10-02
Etchant Composition, Metal Wiring, And Method Of Manufacturing A Display Substrate App 20140097006 - PARK; Hong-Sick ; et al.	2014-04-10
Etchant Composition And Manufacturing Method For Thin Film Transistor Using The Same App 20140038348 - Kim; Bong-Kyun ; et al.	2014-02-06
Etching composition, method of forming a metal pattern and method of manufacturing a display substrate Grant 8,637,399 - Park , et al. January 28, 2	2014-01-28
Metal Wire Etchant And Method Of Forming Metal Wire Using The Same App 20140011352 - CHOUNG; Jong-Hyun ; et al.	2014-01-09
Etching Composition, Method Of Forming A Metal Pattern And Method Of Manufacturing A Display Substrate App 20130115770 - Park; Hong-Sick ; et al.	2013-05-09
Etchant Composition And Method For Manufacturing Thin Film Transistor Using The Same App 20130115733 - KIM; Bong-Kyun ; et al.	2013-05-09
Etchant for metal wiring and method for manufacturing metal wiring using the same Grant 8,377,325 - Suh , et al. February 19, 2	2013-02-19
Etching Composition, Method Of Forming A Metal Pattern Using The Etching Composition, And Method Of Manufacturing A Display Substrate App 20130034923 - KIM; In-Bae ; et al.	2013-02-07
Etchant and method of manufacturing an array substrate using the same Grant 8,354,288 - Kim , et al. January 15, 2	2013-01-15
Etchant And Method Of Manufacturing An Array Substrate Using The Same App 20120295380 - Kim; Bong-Kyun ; et al.	2012-11-22
Etchant and method of manufacturing an array substrate using the same Grant 8,262,928 - Kim , et al. September 11, 2	2012-09-11
Etchant For Metal Wiring And Method For Manufacturing Metal Wiring Using The Same App 20110226727 - SUH; Nam-Seok ; et al.	2011-09-22
Etchant And Method Of Manufacturing An Array Substrate Using The Same App 20100291722 - Kim; Bong-Kyun ; et al.	2010-11-18
Composition for removing conductive materials and manufacturing method of array substrate using the same Grant 7,686,968 - Song , et al. March 30, 2	2010-03-30
Etchant for metal App 20080224092 - CHOUNG; Jong-Hyun ; et al.	2008-09-18
Composition for removing conductive materials and manufacturing method of array substrate using the same App 20060289383 - Song; Kye-Chan ; et al.	2006-12-28
Photoresist removing compositions Grant 6,887,655 - Park , et al. May 3, 2	2005-05-03
Photoresist removing compositions App 20040202969 - Park, Seong Hwan ; et al.	2004-10-14

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