Kihyun HWANG

Person

Seongnam-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit device
- Patent number 12,113,108
- Issue date Oct 8, 2024
- Samsung Electronics Co., Ltd.
- Dohee Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
- Patent number 11,888,042
- Issue date Jan 30, 2024
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a liner layer and method of fabricating...
- Patent number 11,888,028
- Issue date Jan 30, 2024
- Samsung Electronics Co., Ltd.
- Jinbum Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable resistance memory device having an anti-oxidation layer an...
- Patent number 11,723,285
- Issue date Aug 8, 2023
- Samsung Electronics Co., Ltd.
- Sanghoon Ahn
Information Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
- Patent number 11,588,032
- Issue date Feb 21, 2023
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including a field effect transistor and method...
- Patent number 11,417,731
- Issue date Aug 16, 2022
- Samsung Electronics Co., Ltd.
- Jinbum Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable resistance memory device having an anti-oxidation layer an...
- Patent number 11,296,277
- Issue date Apr 5, 2022
- Samsung Electronics Co., Ltd.
- Sanghoon Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor devices including non-circular shaped cha...
- Patent number 11,057,183
- Issue date Jul 6, 2021
- Samsung Electronics Co., Ltd.
- Yong-Hoon Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonvolatile semiconductor devices including non-circular shaped cha...
- Patent number 10,999,045
- Issue date May 4, 2021
- Samsung Electronics Co., Ltd.
- Yong-Hoon Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
- Patent number 10,903,327
- Issue date Jan 26, 2021
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
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 memory devices and methods of fabricating the same
- Patent number 10,109,747
- Issue date Oct 23, 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 fabricating three-dimensional semiconductor devices
- Patent number 9,972,638
- Issue date May 15, 2018
- Samsung Electronics Co., Ltd.
- Sunghae Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor devices including non-circular shaped cha...
- Patent number 9,929,179
- Issue date Mar 27, 2018
- Samsung Electronics Co., Ltd.
- Yong-Hoon Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having staggered pillars
- Patent number 9,917,094
- Issue date Mar 13, 2018
- Samsung Electronics Co., Ltd.
- Wookhyoung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a three-dimensional semiconductor memory de...
- Patent number 9,799,657
- Issue date Oct 24, 2017
- Samsung Electronics Co., Ltd.
- Jintae Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional semiconductor memory devices and methods of fabri...
- Patent number 9,768,266
- Issue date Sep 19, 2017
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device and method of forming the same
- Patent number RE46389
- Issue date May 2, 2017
- Samsung Electronics Co., Ltd.
- Juwan Lim
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 memory devices and methods of forming the same
- Patent number 9,466,612
- Issue date Oct 11, 2016
- Samsung Electronics Co., Ltd.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices
- Patent number 9,443,863
- Issue date Sep 13, 2016
- Samsung Electronics Co., Ltd.
- Jeeyong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional semiconductor memory devices and methods of formi...
- Patent number 9,356,033
- Issue date May 31, 2016
- Samsung Electronics Co., Ltd.
- Yong-Hoon Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory devices and methods of forming the same
- Patent number 9,257,441
- Issue date Feb 9, 2016
- Samsung Electronics Co., Ltd.
- Jung Ho Kim
- 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
Semiconductor device
- Patent number 9,177,613
- Issue date Nov 3, 2015
- Samsung Electronics Co., Ltd.
- Wookhyoung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory devices and methods of fabricating the same
- Patent number 9,130,054
- Issue date Sep 8, 2015
- Samsung Electronics Co., Ltd.
- Byong-hyun Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices
- Patent number 9,129,950
- Issue date Sep 8, 2015
- Samsung Electronics Co., Ltd.
- Jeeyong Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
- Publication number 20230163182
- Publication date May 25, 2023
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
- Publication number 20230044895
- Publication date Feb 9, 2023
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE
- Publication number 20220246738
- Publication date Aug 4, 2022
- Samsung Electronics Co., Ltd.
- Dohee Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE RESISTANCE MEMORY DEVICE HAVING AN ANTI-OXIDATION LAYER AN...
- Publication number 20220209103
- Publication date Jun 30, 2022
- Samsung Electronics Co., Ltd.
- SANGHOON AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20210367036
- Publication date Nov 25, 2021
- Samsung Electronics Co., Ltd.
- JINBUM KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
- Publication number 20210111260
- Publication date Apr 15, 2021
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
- Publication number 20200258994
- Publication date Aug 13, 2020
- Samsung Electronics Co., Ltd.
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE RESISTANCE MEMORY DEVICE HAVING AN ANTI-OXIDATION LAYER AN...
- Publication number 20200119259
- Publication date Apr 16, 2020
- Samsung Electronics Co., Ltd.
- SANGHOON AHN
- H01 - BASIC ELECTRIC ELEMENTS
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
NONVOLATILE SEMICONDUCTOR DEVICES INCLUDING NON-CIRCULAR SHAPED CHA...
- Publication number 20180191481
- Publication date Jul 5, 2018
- Samsung Electronics Co., Ltd.
- Yong-Hoon Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
- Publication number 20170345907
- Publication date Nov 30, 2017
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR DEVICES INCLUDING NON-CIRCULAR SHAPED CHA...
- Publication number 20170294445
- Publication date Oct 12, 2017
- YONG-HOON SON
- 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
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
- Publication number 20170162578
- Publication date Jun 8, 2017
- Jintae NOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMING THE SAME
- Publication number 20160118400
- Publication date Apr 28, 2016
- Samsung Electronics Co., Ltd.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160049419
- Publication date Feb 18, 2016
- WOOKHYOUNG LEE
- 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
Semiconductor Devices
- Publication number 20150348982
- Publication date Dec 3, 2015
- Jeeyong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMI...
- Publication number 20150333084
- Publication date Nov 19, 2015
- Yong-Hoon Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...
- Publication number 20150311301
- Publication date Oct 29, 2015
- Kwang Soo Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF FABRICATING THREE-DIMENSIONAL SEMICONDUCTOR DEVICES
- Publication number 20150162344
- Publication date Jun 11, 2015
- Sunghae LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Devices
- Publication number 20150145018
- Publication date May 28, 2015
- Jeeyong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20150145020
- Publication date May 28, 2015
- CHAEHO 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
METHODS FOR FABRICATING SEMICONDUCTOR DEVICES
- Publication number 20140357054
- Publication date Dec 4, 2014
- Yong-Hoon Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMING THE SAME
- Publication number 20140162440
- Publication date Jun 12, 2014
- Samsung Electronics Co., Ltd.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMI...
- Publication number 20140099761
- Publication date Apr 10, 2014
- Samsung Electronics Co., Ltd.
- Bio Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140063890
- Publication date Mar 6, 2014
- Wookhyoung LEE
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20140035026
- Publication date Feb 6, 2014
- Byong-hyun Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR MANU...
- Publication number 20130313631
- Publication date Nov 28, 2013
- Junkyu Yang
- H01 - BASIC ELECTRIC ELEMENTS

Kihyun HWANG

Person

Patents Grantslast 30 patents

Integrated circuit device

Three-dimensional semiconductor memory devices and methods of fabri...

Semiconductor device having a liner layer and method of fabricating...

Variable resistance memory device having an anti-oxidation layer an...

Three-dimensional semiconductor memory devices and methods of fabri...

Semiconductor device including a field effect transistor and method...

Variable resistance memory device having an anti-oxidation layer an...

Nonvolatile semiconductor devices including non-circular shaped cha...

Nonvolatile semiconductor devices including non-circular shaped cha...

Three-dimensional semiconductor memory devices and methods of fabri...

Semiconductor memory devices and methods for fabricating the same

Three-dimensional semiconductor memory device and method of fabrica...

Semiconductor memory devices and methods of fabricating the same

Three-dimensional semiconductor memory device and method of fabrica...

Methods of fabricating three-dimensional semiconductor devices

Nonvolatile semiconductor devices including non-circular shaped cha...

Semiconductor device having staggered pillars

Method of manufacturing a three-dimensional semiconductor memory de...

Three-dimensional semiconductor memory devices and methods of fabri...

Nonvolatile memory device and method of forming the same

Three-dimensional semiconductor memory devices and methods of fabri...

Semiconductor memory devices and methods of forming the same

Semiconductor devices

Three-dimensional semiconductor memory devices and methods of formi...

Semiconductor memory devices and methods of forming the same

Three-dimensional semiconductor memory devices and methods of fabri...

Three dimensional semiconductor memory device and method of manufac...

Semiconductor device

Semiconductor memory devices and methods of fabricating the same

Semiconductor devices

Patents Applicationslast 30 patents

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

INTEGRATED CIRCUIT DEVICE

VARIABLE RESISTANCE MEMORY DEVICE HAVING AN ANTI-OXIDATION LAYER AN...

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

VARIABLE RESISTANCE MEMORY DEVICE HAVING AN ANTI-OXIDATION LAYER AN...

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICA...

NONVOLATILE SEMICONDUCTOR DEVICES INCLUDING NON-CIRCULAR SHAPED CHA...

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

NONVOLATILE SEMICONDUCTOR DEVICES INCLUDING NON-CIRCULAR SHAPED CHA...

SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR FABRICATING THE SAME

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMING THE SAME

SEMICONDUCTOR DEVICE

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICA...

Semiconductor Devices

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMI...

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

METHODS OF FABRICATING THREE-DIMENSIONAL SEMICONDUCTOR DEVICES

Semiconductor Devices

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRI...

METHODS FOR FABRICATING SEMICONDUCTOR DEVICES

SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMING THE SAME

THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FORMI...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME

THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR MANU...