Chung; Yong-Seok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chung; Yong-Seok.The latest application filed is for "method for forming a hard mask pattern and method for manufacturing a semiconductor device using the same".

Company Profile

0.11.11

Chung; Yong-Seok - Seoul RE
Chung; Yong-Seok - Ahnyang-si 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
Magnetoresistive random access memory device and method of manufacturing the same Grant 10,163,976 - Suh , et al. Dec	2018-12-25
Method for forming a hard mask pattern and method for manufacturing a semiconductor device using the same Grant 10,103,323 - Chung , et al. October 16, 2	2018-10-16
Memory apparatuses having ground switches Grant 9,928,892 - Seo , et al. March 27, 2	2018-03-27
Method For Forming A Hard Mask Pattern And Method For Manufacturing A Semiconductor Device Using The Same App 20180013060 - CHUNG; Yong-Seok ; et al.	2018-01-11
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same App 20180012933 - SUH; Ki-Seok ; et al.	2018-01-11
Magnetoresistive random access memory device and method of manufacturing the same Grant 9,853,087 - Suh , et al. December 26, 2	2017-12-26
Method for forming a hard mask pattern and method for manufacturing a semiconductor device using the same Grant 9,793,472 - Chung , et al. October 17, 2	2017-10-17
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same App 20170069684 - SUH; Ki-Seok ; et al.	2017-03-09
Memory Apparatuses Having Ground Switches App 20170053688 - SEO; Bo-young ; et al.	2017-02-23
Method For Forming A Hard Mask Pattern And Method For Manufacturing A Semiconductor Device Using The Same App 20170040531 - CHUNG; Yong-Seok ; et al.	2017-02-09
Method of manufacturing a semiconductor device Grant 7,932,149 - Park , et al. April 26, 2	2011-04-26
Method of manufacturing a semiconductor device App 20090286369 - Park; Jee-Hyun ; et al.	2009-11-19
Measuring instrument for body and subcutaneous fat thickness Grant D578,909 - Chung , et al. October 21, 2	2008-10-21

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