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CHANGHYUN CHO
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Yongin-si, KR
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Patents Grants
last 30 patents
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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 Applications
last 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