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Dongchul Yoo
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Seongnam-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory devices and methods for fabricating the same
Patent number
10,685,972
Issue date
Jun 16, 2020
Samsung Electronics Co., Ltd.
Sunggil Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory device and method of fabrica...
Patent number
10,658,375
Issue date
May 19, 2020
Samsung Electronics Co., Ltd.
Gukhyon Yon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a vertical pillar connected to the subs...
Patent number
10,103,170
Issue date
Oct 16, 2018
Samsung Electronics Co., Ltd.
Byong-hyun Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory device and method of fabrica...
Patent number
9,997,530
Issue date
Jun 12, 2018
Samsung Electronics Co., Ltd.
Gukhyon Yon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of manufacturing semiconductor device having a blocking ins...
Patent number
9,960,046
Issue date
May 1, 2018
Samsung Electronics Co., Ltd.
Jung Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory device and method for fabric...
Patent number
9,899,411
Issue date
Feb 20, 2018
Samsung Electronics Co., Ltd.
Dongchul Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices and methods of fabricating the same
Patent number
9,653,565
Issue date
May 16, 2017
Samsung Electronics Co., Ltd.
Byong-hyun Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory device
Patent number
9,559,111
Issue date
Jan 31, 2017
Samsung Electronics Co., Ltd.
Dongchul Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
Patent number
9,536,970
Issue date
Jan 3, 2017
Samsung Electronics Co., Ltd.
Kwang Soo Seol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
9,536,897
Issue date
Jan 3, 2017
Samsung Electronics Co., Ltd.
Dongchul Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, electronic device, and method of fabricating...
Patent number
9,515,086
Issue date
Dec 6, 2016
Samsung Electronics Co., Ltd.
Gukhyon Yon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
9,508,737
Issue date
Nov 29, 2016
Samsung Electronics Co., Ltd.
Jung-Hwan Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of fabricating three-dimensional semiconductor memory devices
Patent number
9,397,114
Issue date
Jul 19, 2016
Samsung Electronics Co., Ltd.
Jumi Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
Patent number
9,202,819
Issue date
Dec 1, 2015
Samsung Electronics Co., Ltd.
Juyul Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional semiconductor memory device and method of manufac...
Patent number
9,184,302
Issue date
Nov 10, 2015
Samsung Electronics Co., Ltd.
Chanjin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory device and method for fabric...
Patent number
9,076,879
Issue date
Jul 7, 2015
Samsung Electronics Co., Ltd.
Dongchul Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
Patent number
8,872,256
Issue date
Oct 28, 2014
Samsung Electronics Co., Ltd.
Juyul Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of manufacturing three dimensional semiconductor memory dev...
Patent number
8,697,498
Issue date
Apr 15, 2014
Samsung Electronics Co., Ltd.
Byong-hyun Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional semiconductor memory device and method of manufac...
Patent number
8,377,817
Issue date
Feb 19, 2013
Samsung Electronics Co., Ltd.
Chanjin Park
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICA...
Publication number
20180261626
Publication date
Sep 13, 2018
Gukhyon Yon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20180114794
Publication date
Apr 26, 2018
Samsung Electronics Co., Ltd.
Byong-hyun JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING A BLOCKING INS...
Publication number
20180090329
Publication date
Mar 29, 2018
Jung Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR FABRICATING THE SAME
Publication number
20170287929
Publication date
Oct 5, 2017
Sunggil KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FABRIC...
Publication number
20170133400
Publication date
May 11, 2017
Dongchul YOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, ELECTRONIC DEVICE, AND METHOD OF FABRICATING...
Publication number
20160118398
Publication date
Apr 28, 2016
Gukhyon YON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
Publication number
20160093634
Publication date
Mar 31, 2016
Byong-hyun Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20160049423
Publication date
Feb 18, 2016
Dongchul YOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICA...
Publication number
20150372005
Publication date
Dec 24, 2015
Gukhyon Yon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
Publication number
20150311214
Publication date
Oct 29, 2015
Dongchul YOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20150279857
Publication date
Oct 1, 2015
Jung-Hwan KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
Publication number
20150041882
Publication date
Feb 12, 2015
Samsung Electronics Co., Ltd.
Juyul Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FABRIC...
Publication number
20140070302
Publication date
Mar 13, 2014
Dongchul YOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
Publication number
20130270643
Publication date
Oct 17, 2013
JUYUL LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFAC...
Publication number
20130146961
Publication date
Jun 13, 2013
Samsung Electronics Co., Ltd.
Chanjin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FABRICATING THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES
Publication number
20120295409
Publication date
Nov 22, 2012
Jumi Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF MANUFACTURING THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEV...
Publication number
20120135583
Publication date
May 31, 2012
SAMSUNG ELECTRONICS CO., LTD.
Byong-hyun JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFAC...
Publication number
20120001345
Publication date
Jan 5, 2012
Chanjin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Three-Dimensional Semiconductor Memory Devices And Methods Of Fabri...
Publication number
20110233648
Publication date
Sep 29, 2011
Samsung Electronics Co., Ltd.
Kwang Soo Seol
H01 - BASIC ELECTRIC ELEMENTS