Chorong Park

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Osan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating three-dimensional semiconductor memory device
- Patent number 11,805,710
- Issue date Oct 31, 2023
- Samsung Electronics Co., Ltd.
- Heejung Kim
Information Patent Grant
Overlay correction method, method of evaluating overlay correction...
- Patent number 11,796,923
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Hyunjay Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 11,537,041
- Issue date Dec 27, 2022
- Samsung Electronics Co., Ltd.
- Chulho Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FABRICATING THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
- Publication number 20220190242
- Publication date Jun 16, 2022
- Samsung Electronics Co., Ltd.
- Heejung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVERLAY CORRECTION METHOD, METHOD OF EVALUATING OVERLAY CORRECTION...
- Publication number 20220179302
- Publication date Jun 9, 2022
- Samsung Electronics Co., LTD
- Hyunjay KANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20210132489
- Publication date May 6, 2021
- Samsung Electronics Co., Ltd.
- Chulho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATTERNING METHOD FOR FORMING STAIRCASE STRUCTURE AND METHOD FOR FA...
- Publication number 20140329379
- Publication date Nov 6, 2014
- Samsung Electronics Co., Ltd.
- Chul-Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS