Okcheon Hong

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional semiconductor memory device
- Patent number 11,444,094
- Issue date Sep 13, 2022
- Samsung Electronics Co., Ltd.
- Sejun Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 8,653,580
- Issue date Feb 18, 2014
- Samsung Electronics Co., Ltd.
- Joon-Sung Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 8,288,228
- Issue date Oct 16, 2012
- Samsung Electronics Co., Ltd.
- Joon-Sung Lim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200303390
- Publication date Sep 24, 2020
- Samsung Electronics Co., Ltd.
- Sejun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20130009213
- Publication date Jan 10, 2013
- SAMSUNG ELECTRONICS CO., LTD.
- Joon-Sung Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Devices and Methods of Fabricating the Same
- Publication number 20110207313
- Publication date Aug 25, 2011
- Joon-Sung Lim
- H01 - BASIC ELECTRIC ELEMENTS