Ohchel Kwon

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Methods of forming semiconductor memory devices having vertically s...
- Patent number 8,440,531
- Issue date May 14, 2013
- Samsung Electronics Co., Ltd.
- Tae-Jong Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHOCK ABSORBING PLATE AND SUBSTRATE PROCESSING APPARATUS INCLUDING...
- Publication number 20240021414
- Publication date Jan 18, 2024
- Samsung Electronics Co., Ltd.
- Suhwan Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCRITICAL FLUID PROCESSING APPARATUS AND SUBSTRATE PROCESSING S...
- Publication number 20230046595
- Publication date Feb 16, 2023
- Samsung Electronics Co., Ltd.
- Seohyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF FORMING SEMICONDUCTOR MEMORY DEVICES HAVING VERTICALLY S...
- Publication number 20120276719
- Publication date Nov 1, 2012
- Tae-Jong Han
- H01 - BASIC ELECTRIC ELEMENTS