Seo; Won Guk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seo; Won Guk.The latest application filed is for "inspection apparatus for semiconductor process and semiconductor process device".

Company Profile

4.12.16

Seo; Won Guk - Gunpo-si KR
Seo; Won-guk - Suwon-si KR
SEO; Won-Guk - Hwaseong-si KR
Seo; Won-Guk - Seoul N/A 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
Inspection apparatus for semiconductor process and semiconductor process device Grant 10,724,967 - Jung , et al.	2020-07-28
Inspection Apparatus For Semiconductor Process And Semiconductor Process Device App 20190323973 - JUNG; Myung Ho ; et al.	2019-10-24
Surface Inspection Apparatus And Method Of Inspecting Surface Using The Same App 20190137407 - SEO; WON GUK ; et al.	2019-05-09
Substrate Transfer Apparatus And Substrate Inspection Apparatus Including The Same App 20190131156 - SEO; Won-Guk ; et al.	2019-05-02
Pickup unit and pickup system of semiconductor device including the same Grant 10,109,518 - Min , et al. October 23, 2	2018-10-23
Pickup Unit And Pickup System Of Semiconductor Device Including The Same App 20180286739 - MIN; Hyun-Jin ; et al.	2018-10-04
Substrate Processing System And Substrate Processing Method App 20170178945 - SEO; Won-Guk ; et al.	2017-06-22
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
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
Scanning Electron Microscope App 20140246584 - HYUN; Jeong-Woo ; et al.	2014-09-04
Etchant Composition, Metal Wiring, And Method Of Manufacturing A Display Substrate App 20140097006 - PARK; Hong-Sick ; et al.	2014-04-10
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 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
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
Etchant for metal App 20080224092 - CHOUNG; Jong-Hyun ; et al.	2008-09-18

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