In Cheol Chang

Person

Suwon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for operating storage device and host device, and storage de...
- Patent number 12,235,713
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Young-Seop Shim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device, server device including the storage device and meth...
- Patent number 11,797,219
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Young-Seop Shim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for simultaneously removing nitrogen oxides (NOx) and sulfur...
- Patent number 11,110,391
- Issue date Sep 7, 2021
- Doosan Heavy Industries & Construction Co., Ltd.
- Joon Ho Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wet flue gas desulfurization apparatus
- Patent number 11,065,576
- Issue date Jul 20, 2021
- Doosan Heavy Industries & Construction Co., Ltd.
- In Gab Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System-on-chip and load imbalance detecting method thereof
- Patent number 9,921,935
- Issue date Mar 20, 2018
- Samsung Electronics Co., Ltd.
- In-Gwang Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computing system automatically generating a transactor
- Patent number 9,471,736
- Issue date Oct 18, 2016
- Samsung Electronics Co., Ltd.
- In-Gwang Chang
- G01 - MEASURING TESTING
Information Patent Grant
Touch screen apparatus for determining accurate touch point coordin...
- Patent number 9,001,085
- Issue date Apr 7, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Joo Young Ha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Measurement method and measurement system using the same
- Patent number 8,949,064
- Issue date Feb 3, 2015
- Samsung Electronics Co., Ltd.
- Hyun-cheol Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing lens and lens manufactured using the same
- Patent number 8,369,033
- Issue date Feb 5, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing lens used in camera module
- Patent number 8,273,272
- Issue date Sep 25, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Cheong Hee Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Imaging lens and method of manufacturing the same
- Patent number 8,154,794
- Issue date Apr 10, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Young Su Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Subminiature imaging optical system
- Patent number 7,876,511
- Issue date Jan 25, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Grant
Optical system
- Patent number 7,764,445
- Issue date Jul 27, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Grant
Optical movement sensing system
- Patent number 7,723,669
- Issue date May 25, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subminiature imaging optical system
- Patent number 7,474,480
- Issue date Jan 6, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING STORAGE DEVICE AND HOST DEVICE, AND STORAGE DE...
- Publication number 20220179724
- Publication date Jun 9, 2022
- Samsung Electronics Co., Ltd.
- Young-Seop SHIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE, SERVER DEVICE INCLUDING THE STORAGE DEVICE AND METH...
- Publication number 20220155994
- Publication date May 19, 2022
- Samsung Electronics Co., Ltd.
- Young-Seop Shim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
- Publication number 20200139298
- Publication date May 7, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- In Gab CHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
- Publication number 20200139299
- Publication date May 7, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- In Gab CHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR SIMULTANEOUSLY REMOVING NITROGEN OXIDES (NOx) AND SULFUR...
- Publication number 20190224616
- Publication date Jul 25, 2019
- Doosan Heavy Industries & Construction Co., Ltd.
- Joon Ho Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET FLUE GAS DESULFURIZATION APPARATUS
- Publication number 20190224619
- Publication date Jul 25, 2019
- Doosan Heavy Industries & Construction Co., Ltd.
- In Gab Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
- Publication number 20190184335
- Publication date Jun 20, 2019
- Doosan Heavy Industries & Construction Co., Ltd.
- In Gab CHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
- Publication number 20190184336
- Publication date Jun 20, 2019
- Doosan Heavy Industries & Construction Co., Ltd.
- In Gab CHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DOOR APPARATUS FOR CHAMBER
- Publication number 20190112865
- Publication date Apr 18, 2019
- In Jae CHANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SYSTEM ON CHIP (SOC), AND DYNAMIC VOLTAGE FREQUENCY SCALING (DVFS)...
- Publication number 20160077572
- Publication date Mar 17, 2016
- Samsung Electronics Co., Ltd.
- In Gwang CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING SYSTEM AUTOMATICALLY GENERATING A TRANSACTOR
- Publication number 20150339424
- Publication date Nov 26, 2015
- Samsung Electronics Co., Ltd.
- IN-GWANG CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM-ON-CHIP AND LOAD IMBALANCE DETECTING METHOD THEREOF
- Publication number 20150260787
- Publication date Sep 17, 2015
- Samsung Electronics Co., Ltd.
- IN-GWANG CHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND A SYSTEM FOR A STATISTICAL EQUIVALENCE TEST
- Publication number 20140278234
- Publication date Sep 18, 2014
- Samsung Electronics Co., Ltd.
- In-Kap CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR ENLARGING AND DISPLAYING CONTENTS
- Publication number 20140164993
- Publication date Jun 12, 2014
- Samsung Electronics Co., Ltd.
- In-Bum CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LENS MODULE AND MANUFACTURING METHOD THEREOF
- Publication number 20140085737
- Publication date Mar 27, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran OH
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20130033614
- Publication date Feb 7, 2013
- Samsung Electronics Co., Ltd.
- In-Sik CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCREEN APPARATUS DETECTING TOUCH PRESSURE AND ELECTRONIC APPA...
- Publication number 20120188181
- Publication date Jul 26, 2012
- SAMSUNG ELECTROMECHANICS CO., LTD.
- Joo Young HA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of manufacturing lens and lens manufactured using the same
- Publication number 20120176688
- Publication date Jul 12, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
USER INTERFACE APPARATUS AND METHOD USING TWO-DIMENSIONAL IMAGE SENSOR
- Publication number 20120162074
- Publication date Jun 28, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Joo Young HA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEASUREMENT METHOD AND MEASUREMENT SYSTEM USING THE SAME
- Publication number 20120101619
- Publication date Apr 26, 2012
- Samsung Electronics Co., Ltd.
- Hyun-cheol Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCREEN APPARATUS
- Publication number 20120032924
- Publication date Feb 9, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Joo Young HA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for manufacturing lens used in camera module
- Publication number 20110101551
- Publication date May 5, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Cheong Hee Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Lens assembly and manufacturing method of the same
- Publication number 20100053772
- Publication date Mar 4, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Application
Method for manufacturing wafer scale lens assembly and wafer scale...
- Publication number 20090147368
- Publication date Jun 11, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Application
Subminiature optical system
- Publication number 20090086339
- Publication date Apr 2, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Application
Subminature imaging optical system
- Publication number 20090040626
- Publication date Feb 12, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Application
Imaging lens and method of manufacturing the same
- Publication number 20080273239
- Publication date Nov 6, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Young Su Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical movement sensing system
- Publication number 20080156967
- Publication date Jul 3, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Subminiature imaging optical system
- Publication number 20080130143
- Publication date Jun 5, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Hye Ran Oh
- G02 - OPTICS
Information Patent Application
Wafer scale lens module and manufacturing method thereof
- Publication number 20080113273
- Publication date May 15, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Young Su Jin
- G02 - OPTICS

In Cheol Chang

Person

Patents Grantslast 30 patents

Method for operating storage device and host device, and storage de...

Storage device, server device including the storage device and meth...

System for simultaneously removing nitrogen oxides (NOx) and sulfur...

Wet flue gas desulfurization apparatus

System-on-chip and load imbalance detecting method thereof

Computing system automatically generating a transactor

Touch screen apparatus for determining accurate touch point coordin...

Measurement method and measurement system using the same

Method of manufacturing lens and lens manufactured using the same

Method for manufacturing lens used in camera module

Imaging lens and method of manufacturing the same

Subminiature imaging optical system

Optical system

Optical movement sensing system

Subminiature imaging optical system

Patents Applicationslast 30 patents

METHOD FOR OPERATING STORAGE DEVICE AND HOST DEVICE, AND STORAGE DE...

STORAGE DEVICE, SERVER DEVICE INCLUDING THE STORAGE DEVICE AND METH...

WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...

WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...

SYSTEM FOR SIMULTANEOUSLY REMOVING NITROGEN OXIDES (NOx) AND SULFUR...

WET FLUE GAS DESULFURIZATION APPARATUS

WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...

WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...

DOOR APPARATUS FOR CHAMBER

SYSTEM ON CHIP (SOC), AND DYNAMIC VOLTAGE FREQUENCY SCALING (DVFS)...

COMPUTING SYSTEM AUTOMATICALLY GENERATING A TRANSACTOR

SYSTEM-ON-CHIP AND LOAD IMBALANCE DETECTING METHOD THEREOF

METHOD AND A SYSTEM FOR A STATISTICAL EQUIVALENCE TEST

METHOD AND ELECTRONIC DEVICE FOR ENLARGING AND DISPLAYING CONTENTS

LENS MODULE AND MANUFACTURING METHOD THEREOF

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

TOUCH SCREEN APPARATUS DETECTING TOUCH PRESSURE AND ELECTRONIC APPA...

Method of manufacturing lens and lens manufactured using the same

USER INTERFACE APPARATUS AND METHOD USING TWO-DIMENSIONAL IMAGE SENSOR

MEASUREMENT METHOD AND MEASUREMENT SYSTEM USING THE SAME

TOUCH SCREEN APPARATUS

Method for manufacturing lens used in camera module

Lens assembly and manufacturing method of the same

Method for manufacturing wafer scale lens assembly and wafer scale...

Subminiature optical system

Subminature imaging optical system

Imaging lens and method of manufacturing the same

Optical movement sensing system

Subminiature imaging optical system

Wafer scale lens module and manufacturing method thereof