CHANGSUN HWANG

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit device including vertical memory device
- Patent number 11,963,361
- Issue date Apr 16, 2024
- Samsung Electronics Co., Ltd.
- Changsun Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planarization method of a capping insulating layer, a method of for...
- Patent number 11,482,448
- Issue date Oct 25, 2022
- Samsung Electronics Co., Ltd.
- Hansol Seok
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED CIRCUIT DEVICE INCLUDING VERTICAL MEMORY DEVICE
- Publication number 20240224533
- Publication date Jul 4, 2024
- Samsung Electronics Co., Ltd.
- Changsun Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND DATA STORAGE SYSTEMS INCLUDING THE SAME
- Publication number 20220406812
- Publication date Dec 22, 2022
- Samsung Electronics Co., Ltd.
- Junsuk KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND MEMORY SYSTEMS INCLUDING THE SAME
- Publication number 20220375862
- Publication date Nov 24, 2022
- Samsung Electronics Co., Ltd.
- Junhyoung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICES WITH HIGHLY INTEGRATED MEMORY AND PERIPH...
- Publication number 20220028877
- Publication date Jan 27, 2022
- Samsung Electronics Co., Ltd.
- Changsun Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE INCLUDING VERTICAL MEMORY DEVICE
- Publication number 20210375905
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Changsun HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME
- Publication number 20210134661
- Publication date May 6, 2021
- Samsung Electronics Co., Ltd.
- HANSOL SEOK
- H01 - BASIC ELECTRIC ELEMENTS