CHANGHYUN CHO

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 11,646,225
- Issue date May 9, 2023
- Samsung Electronics Co., Ltd.
- Myeong-Dong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 10,796,950
- Issue date Oct 6, 2020
- Samsung Electronics Co., Ltd.
- Myeong-Dong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 10,211,091
- Issue date Feb 19, 2019
- Samsung Electronics Co., Ltd.
- Myeong-Dong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of fabricating semiconductor devices
- Patent number 9,607,994
- Issue date Mar 28, 2017
- Samsung Electronics Co., Ltd.
- Keunnam Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices
- Patent number 9,099,343
- Issue date Aug 4, 2015
- Samsung Electronics Co., Ltd.
- Keunnam Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20210020495
- Publication date Jan 21, 2021
- Samsung Electronics Co., Ltd.
- Myeong-Dong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20190157133
- Publication date May 23, 2019
- Samsung Electronics Co., Ltd.
- Myeong-Dong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20170125283
- Publication date May 4, 2017
- Samsung Electronics Co., Ltd.
- Myeong-Dong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF FABRICATING SEMICONDUCTOR DEVICES
- Publication number 20150333071
- Publication date Nov 19, 2015
- Keunnam Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES
- Publication number 20140110816
- Publication date Apr 24, 2014
- Keunnam Kim
- H01 - BASIC ELECTRIC ELEMENTS