Jeonghyuk Choi

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional semiconductor memory device
- Patent number 9,401,209
- Issue date Jul 26, 2016
- Samsung Electronics Co., Ltd.
- Sunil Shim
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional semiconductor memory device
- Patent number 9,111,617
- Issue date Aug 18, 2015
- Samsung Electronics Co., Ltd.
- Sunil Shim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150357339
- Publication date Dec 10, 2015
- Samsung Electronics Co., Ltd.
- Sunil SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130092994
- Publication date Apr 18, 2013
- Sunil SHIM
- G11 - INFORMATION STORAGE