Chang-Ho SOHN

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,142,650
- Issue date Nov 12, 2024
- Samsung Electronics Co., Ltd.
- Sang Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,837,638
- Issue date Dec 5, 2023
- Samsung Electronics Co., Ltd.
- Sang Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate structure of vertical FET and method of manufacturing the same
- Patent number 11,699,754
- Issue date Jul 11, 2023
- Samsung Electronics Co., Ltd.
- Seung Hyun Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 11,640,973
- Issue date May 2, 2023
- Samsung Electronics Co., Ltd.
- Jung Gil Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit devices including a vertical field-effect transi...
- Patent number 11,552,182
- Issue date Jan 10, 2023
- Samsung Electronics Co., Ltd.
- Chang Woo Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate structure of vertical FET and method of manufacturing the same
- Patent number 11,233,146
- Issue date Jan 25, 2022
- Samsung Electronics Co., Ltd.
- Seung Hyun Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 11,164,943
- Issue date Nov 2, 2021
- Samsung Electronics Co., Ltd.
- Jung Gil Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit devices including a vertical field-effect transi...
- Patent number 11,107,906
- Issue date Aug 31, 2021
- Samsung Electronics Co., Ltd.
- Chang Woo Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 10,756,179
- Issue date Aug 25, 2020
- Samsung Electronics Co., Ltd.
- Jung Gil Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices including contact structures that partially o...
- Patent number 10,403,717
- Issue date Sep 3, 2019
- Samsung Electronics Co., Ltd.
- Do-Sun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 10,347,718
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Jung Gil Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices including active fins and methods of manufact...
- Patent number 10,242,917
- Issue date Mar 26, 2019
- Samsung Electronics Co., Ltd.
- Dong-Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 9,929,235
- Issue date Mar 27, 2018
- Samsung Electronics Co., Ltd.
- Jung Gil Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device
- Patent number 9,793,381
- Issue date Oct 17, 2017
- Samsung Electronics Co., Ltd.
- Kyungin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices including contact structures that partially o...
- Patent number 9,768,255
- Issue date Sep 19, 2017
- Samsung Electronics Co., Ltd.
- Do-Sun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices including active fins and methods of manufact...
- Patent number 9,728,601
- Issue date Aug 8, 2017
- Samsung Electronics Co., Ltd.
- Dong-Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keypad displaying method and apparatus
- Patent number 9,342,240
- Issue date May 17, 2016
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for providing packet service in mobile communi...
- Patent number 8,675,548
- Issue date Mar 18, 2014
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining validity of mobile subscriber...
- Patent number 8,606,318
- Issue date Dec 10, 2013
- Samsung Electronics Co., Ltd.
- Jang-Bok Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for touch input in portable terminal
- Patent number 8,411,056
- Issue date Apr 2, 2013
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for identifying network connection status in p...
- Patent number 8,310,954
- Issue date Nov 13, 2012
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for identifying subscriber position in portabl...
- Patent number 8,237,613
- Issue date Aug 7, 2012
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring neighbor cell signal in portable...
- Patent number 7,898,997
- Issue date Mar 1, 2011
- Samsung Electronics Co., Ltd.
- Beom-Yong Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflectors for photolithographic projection and related systems and...
- Patent number 5,985,491
- Issue date Nov 16, 1999
- Samsung Electronics Co., Ltd.
- Cheol-hong Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection exposure systems
- Patent number 5,978,138
- Issue date Nov 2, 1999
- Samsung Electronics Co., Ltd.
- Ho-young Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection method and projection system and mask therefor
- Patent number 5,808,796
- Issue date Sep 15, 1998
- Samsung Electronics Co., Ltd.
- Ho-young Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aperture for off-axis illumination and projection exposure apparatu...
- Patent number 5,726,738
- Issue date Mar 10, 1998
- Samsung Electronics Co., Ltd.
- Chang-jin Sohn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo mask and method for manufacturing same
- Patent number 5,725,973
- Issue date Mar 10, 1998
- Samsung Electronic Co., Ltd.
- Woo-sung Han
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection method and projection system and mask therefor
- Patent number 5,661,601
- Issue date Aug 26, 1997
- Samsung Electronics Co., Ltd.
- Ho-young Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection method and projection system and mask therefor
- Patent number 5,608,576
- Issue date Mar 4, 1997
- SamSung Electronics Co., Ltd.
- Woo-sung Han
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240063275
- Publication date Feb 22, 2024
- Samsung Electronics Co., Ltd.
- Sang Hoon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE STRUCTURE OF VERTICAL FET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220123143
- Publication date Apr 21, 2022
- Samsung Electronics Co., Ltd.
- Seung Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220115506
- Publication date Apr 14, 2022
- Samsung Electronics Co., Ltd.
- Sang Hoon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20220045166
- Publication date Feb 10, 2022
- Samsung Electronics Co., Ltd.
- Jung Gil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICES INCLUDING A VERTICAL FIELD-EFFECT TRANSI...
- Publication number 20210376126
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- CHANG WOO SOHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICES INCLUDING A VERTICAL FIELD-EFFECT TRANSI...
- Publication number 20210111270
- Publication date Apr 15, 2021
- Samsung Electronics Co., Ltd.
- CHANG WOO SOHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE STRUCTURE OF VERTICAL FET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200357920
- Publication date Nov 12, 2020
- Samsung Electronics Co., Ltd.
- Seung Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20200343341
- Publication date Oct 29, 2020
- Samsung Electronics Co., Ltd.
- Jung Gil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20190296107
- Publication date Sep 26, 2019
- Samsung Electronics Co., Ltd.
- Jung Gil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20180158908
- Publication date Jun 7, 2018
- Samsung Electronics Co., Ltd.
- Jung Gil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20180090569
- Publication date Mar 29, 2018
- Samsung Electronics Co., Ltd.
- Jung Gil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES INCLUDING CONTACT STRUCTURES THAT PARTIALLY O...
- Publication number 20170352728
- Publication date Dec 7, 2017
- Samsung Electronics Co., Ltd.
- Do-Sun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES INCLUDING ACTIVE FINS AND METHODS OF MANUFACT...
- Publication number 20170294355
- Publication date Oct 12, 2017
- Samsung Electronics Co., Ltd.
- Dong-Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE
- Publication number 20160359020
- Publication date Dec 8, 2016
- Samsung Electronics Co., Ltd.
- Kyungin CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES INCLUDING CONTACT STRUCTURES THAT PARTIALLY O...
- Publication number 20160308004
- Publication date Oct 20, 2016
- Do-Sun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES INCLUDING ACTIVE FINS AND METHODS OF MANUFACT...
- Publication number 20160293697
- Publication date Oct 6, 2016
- Samsung Electronics Co., Ltd.
- Dong-Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYPAD DISPLAYING METHOD AND APPARATUS AND RECORDING MEDIUM STORING...
- Publication number 20140019903
- Publication date Jan 16, 2014
- Chang-Ho SOHN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR TOUCH INPUT IN PORTABLE TERMINAL
- Publication number 20100321322
- Publication date Dec 23, 2010
- Samsung Electronics Co. Ltd.
- Chang-Ho SOHN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR IDENTIFYING NETWORK CONNECTION STATUS IN P...
- Publication number 20100271977
- Publication date Oct 28, 2010
- Samsung Electronics Co., Ltd.
- Chang-Ho SOHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR IDENTIFYING SUBSCRIBER POSITION IN PORTABL...
- Publication number 20100265140
- Publication date Oct 21, 2010
- Samsung Electronics Co., Ltd.
- Chang-Ho SOHN
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR SERVICE REGISTRATION IN A MULTI MODE PORTA...
- Publication number 20100056143
- Publication date Mar 4, 2010
- Samsung Electronics Co. Ltd.
- Su-Yong Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR SEARCHING SERVICE BAND IN A MOBILE COMMUNI...
- Publication number 20100009680
- Publication date Jan 14, 2010
- Samsung Electronics Co. Ltd.
- Chang Ho SOHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING VALIDITY OF MOBILE SUBSCRIBER...
- Publication number 20090325641
- Publication date Dec 31, 2009
- Samsung Electronics Co. Ltd.
- Jang-Bok LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM AND CELL SEARCHING METHOD THEREOF
- Publication number 20090061864
- Publication date Mar 5, 2009
- Samsung Electronics Co. Ltd.
- Chang Ho SOHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELL SELECTION METHOD AND MOBILE TERMINAL USING THE SAME
- Publication number 20090017820
- Publication date Jan 15, 2009
- Samsung Electronics Co. Ltd.
- Chang Ho Sohn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING POWER FOR TRANSMISSION OF A PR...
- Publication number 20090011786
- Publication date Jan 8, 2009
- Samsung Electronics Co. Ltd.
- Jang Bok LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SEARCHING FOR NETWORK IN RADIO COMMUNICATION SYSTEM
- Publication number 20080242297
- Publication date Oct 2, 2008
- Yong Noh LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MEASURING NEIGHBOR CELL SIGNAL IN PORTABLE...
- Publication number 20080107019
- Publication date May 8, 2008
- Samsung Electronics Co., Ltd.
- Beom-Yong LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cell reselection apparatus and method of wireless communication system
- Publication number 20080039093
- Publication date Feb 14, 2008
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for providing packet service in mobile communi...
- Publication number 20070286118
- Publication date Dec 13, 2007
- Samsung Electronics Co., Ltd.
- Chang-Ho Sohn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chang-Ho SOHN

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device

Gate structure of vertical FET and method of manufacturing the same

Semiconductor device and method for fabricating the same

Integrated circuit devices including a vertical field-effect transi...

Gate structure of vertical FET and method of manufacturing the same

Semiconductor device and method for fabricating the same

Integrated circuit devices including a vertical field-effect transi...

Semiconductor device and method for fabricating the same

Semiconductor devices including contact structures that partially o...

Semiconductor device and method for fabricating the same

Semiconductor devices including active fins and methods of manufact...

Semiconductor device and method for fabricating the same

Method for manufacturing a semiconductor device

Semiconductor devices including contact structures that partially o...

Semiconductor devices including active fins and methods of manufact...

Keypad displaying method and apparatus

Apparatus and method for providing packet service in mobile communi...

Method and apparatus for determining validity of mobile subscriber...

Apparatus and method for touch input in portable terminal

Apparatus and method for identifying network connection status in p...

Apparatus and method for identifying subscriber position in portabl...

Apparatus and method for measuring neighbor cell signal in portable...

Reflectors for photolithographic projection and related systems and...

Projection exposure systems

Projection method and projection system and mask therefor

Aperture for off-axis illumination and projection exposure apparatu...

Photo mask and method for manufacturing same

Projection method and projection system and mask therefor

Projection method and projection system and mask therefor

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

GATE STRUCTURE OF VERTICAL FET AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

INTEGRATED CIRCUIT DEVICES INCLUDING A VERTICAL FIELD-EFFECT TRANSI...

INTEGRATED CIRCUIT DEVICES INCLUDING A VERTICAL FIELD-EFFECT TRANSI...

GATE STRUCTURE OF VERTICAL FET AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

SEMICONDUCTOR DEVICES INCLUDING CONTACT STRUCTURES THAT PARTIALLY O...

SEMICONDUCTOR DEVICES INCLUDING ACTIVE FINS AND METHODS OF MANUFACT...

METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICES INCLUDING CONTACT STRUCTURES THAT PARTIALLY O...

SEMICONDUCTOR DEVICES INCLUDING ACTIVE FINS AND METHODS OF MANUFACT...

KEYPAD DISPLAYING METHOD AND APPARATUS AND RECORDING MEDIUM STORING...

APPARATUS AND METHOD FOR TOUCH INPUT IN PORTABLE TERMINAL

APPARATUS AND METHOD FOR IDENTIFYING NETWORK CONNECTION STATUS IN P...

APPARATUS AND METHOD FOR IDENTIFYING SUBSCRIBER POSITION IN PORTABL...

APPARATUS AND METHOD FOR SERVICE REGISTRATION IN A MULTI MODE PORTA...

APPARATUS AND METHOD FOR SEARCHING SERVICE BAND IN A MOBILE COMMUNI...

METHOD AND APPARATUS FOR DETERMINING VALIDITY OF MOBILE SUBSCRIBER...

MOBILE COMMUNICATION SYSTEM AND CELL SEARCHING METHOD THEREOF

CELL SELECTION METHOD AND MOBILE TERMINAL USING THE SAME

METHOD AND APPARATUS FOR CONTROLLING POWER FOR TRANSMISSION OF A PR...

METHOD FOR SEARCHING FOR NETWORK IN RADIO COMMUNICATION SYSTEM

APPARATUS AND METHOD FOR MEASURING NEIGHBOR CELL SIGNAL IN PORTABLE...

Cell reselection apparatus and method of wireless communication system

Apparatus and method for providing packet service in mobile communi...