KANG; Joo-Heon

Patent Applications and Registrations

Patent applications and USPTO patent grants for KANG; Joo-Heon.The latest application filed is for "method of fabricating semiconductor device".

Company Profile

3.3.9

KANG; Joo-Heon - 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
Method Of Fabricating Semiconductor Device App 20220139954 - KANG; Joo-Heon ; et al.	2022-05-05
Semiconductor memory device and method for fabricating the same Grant 11,227,870 - Kang , et al. January 18, 2	2022-01-18
Semiconductor Memory Device And Method For Fabricating The Same App 20200395377 - KANG; Joo-Heon ; et al.	2020-12-17
Three-dimensional semiconductor memory devices Grant 10,784,281 - Kang , et al. Sept	2020-09-22
Three-dimensional Semiconductor Memory Devices App 20200135756 - KANG; Joo-Heon ; et al.	2020-04-30
Methods of manufacturing vertical memory devices at an edge region Grant 10,008,389 - Kang , et al. June 26, 2	2018-06-26
Methods Of Manufacturing Vertical Memory Devices App 20170323798 - KANG; Joo-Heon ; et al.	2017-11-09
Three Dimensional Semiconductor Memory Devices and Methods of Fabricating the Same App 20160293625 - Kang; Joo-Heon ; et al.	2016-10-06
Nand-type Flash Memory Device And Method Of Programming The Same App 20150294726 - SIM; JAE-SUNG ; et al.	2015-10-15

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