Jeon; Jung-Ig

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jeon; Jung-Ig.The latest application filed is for "composition for cleaning magnetic patterns".

Company Profile

1.4.5

Jeon; Jung-Ig - Cheonan-si KR
Jeon; Jung-Ig - Chungcheongnam-do KR
Jeon; Jung-ig - Seoul 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
Composition for cleaning magnetic patterns Grant 10,833,251 - Kim , et al. November 10, 2	2020-11-10
Etchant composition, method for etching multilayered film, and method for preparing display device Grant 10,501,853 - Jeon , et al. Dec	2019-12-10
Composition for Cleaning Magnetic Patterns App 20180358544 - Kim; Ho-Young ; et al.	2018-12-13
Method of forming magnetic patterns, and method of manufacturing magnetic memory devices Grant 10,062,837 - Kim , et al. August 28, 2	2018-08-28
Etchant Composition, Method For Etching Multilayered Film, And Method For Preparing Display Device App 20170306501 - JEON; Jung-Ig ; et al.	2017-10-26
Method Of Forming Magnetic Patterns, And Method Of Manufacturing Magnetic Memory Devices App 20170148979 - KIM; Ho-Young ; et al.	2017-05-25
Liquid compositions and methods of fabricating a semiconductor device using the same Grant 9,399,822 - Kang , et al. July 26, 2	2016-07-26
Liquid Compositions And Methods Of Fabricating A Semiconductor Device Using The Same App 20150079782 - Kang; Dong-Min ; et al.	2015-03-19

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