Hyunjun Sim

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 8,581,346
- Issue date Nov 12, 2013
- Samsung Electronics Co., Ltd.
- HongSik Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance-type random access memory device having three-dimensiona...
- Patent number 8,338,224
- Issue date Dec 25, 2012
- Samsung Electronics Co., Ltd.
- HongSik Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device
- Patent number 8,331,152
- Issue date Dec 11, 2012
- Samsung Electronics Co., Ltd.
- HongSik Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of forming phase-changeable memory devices using growth-enh...
- Patent number 7,772,067
- Issue date Aug 10, 2010
- Samsung Electronics Co., Ltd.
- Jinil Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICA...
- Publication number 20170301689
- Publication date Oct 19, 2017
- JI-HOON CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICA...
- Publication number 20160276365
- Publication date Sep 22, 2016
- JI-HOON CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20110012081
- Publication date Jan 20, 2011
- HongSik YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE
- Publication number 20100271862
- Publication date Oct 28, 2010
- HongSik Yoon
- G11 - INFORMATION STORAGE
Information Patent Application
Resistance-Type Random Access Memory Device Having Three-Dimensiona...
- Publication number 20100178729
- Publication date Jul 15, 2010
- HongSik Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF FORMING PHASE-CHANGEABLE MEMORY DEVICES USING GROWTH-ENH...
- Publication number 20090130797
- Publication date May 21, 2009
- SAMSUNG ELECTRONICS CO., LTD.
- Jinil Lee
- H01 - BASIC ELECTRIC ELEMENTS