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Bumsu Kim
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
Patent number
9,202,819
Issue date
Dec 1, 2015
Samsung Electronics Co., Ltd.
Juyul Lee
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
Patent number
8,872,256
Issue date
Oct 28, 2014
Samsung Electronics Co., Ltd.
Juyul Lee
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
Publication number
20150041882
Publication date
Feb 12, 2015
Samsung Electronics Co., Ltd.
Juyul Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
Publication number
20130270643
Publication date
Oct 17, 2013
JUYUL LEE
H01 - BASIC ELECTRIC ELEMENTS