Eunyeoung CHOI

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit device and method of manufacturing the same
- Patent number 11,502,097
- Issue date Nov 15, 2022
- Samsung Electronics Co., Ltd.
- Eunyeoung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including partially enlarged channel hole
- Patent number 10,825,833
- Issue date Nov 3, 2020
- Samsung Electronics Co., Ltd.
- Eunyeoung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including partially enlarged channel hole
- Patent number 10,756,107
- Issue date Aug 25, 2020
- Samsung Electronics Co., Ltd.
- Eunyeoung Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DE...
- Publication number 20230123932
- Publication date Apr 20, 2023
- Samsung Electronics Co., Ltd.
- Eunyeoung CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATCH TYPE SUBSTRATE PROCESSING APPARATUS AND METHOD OF MANUFACTURI...
- Publication number 20230054580
- Publication date Feb 23, 2023
- Samsung Electronics Co., Ltd.
- Sangyub IE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INTEGRATED CIRCUIT DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210066343
- Publication date Mar 4, 2021
- Samsung Electronics Co., Ltd.
- Eunyeoung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING PARTIALLY ENLARGED CHANNEL HOLE
- Publication number 20200350332
- Publication date Nov 5, 2020
- Samsung Electronics Co., Ltd.
- Eunyeoung CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING PARTIALLY ENLARGED CHANNEL HOLE
- Publication number 20200020713
- Publication date Jan 16, 2020
- Samsung Electronics Co., Ltd.
- Eunyeoung CHOI
- H01 - BASIC ELECTRIC ELEMENTS