Dong Hyuk JOO

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Cooking apparatus and control method thereof
- Patent number 11,877,373
- Issue date Jan 16, 2024
- Samsung Electronics Co., Ltd.
- Ji Woong Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Absolute position detection device and detection method of rotating...
- Patent number 11,639,860
- Issue date May 2, 2023
- Korea Electronics Technology Institute
- Jun Hyuk Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Absolute position detection device and detection method of rotating...
- Patent number 11,512,980
- Issue date Nov 29, 2022
- Korea Electronics Technology Institute
- Jun Hyuk Choi
- G01 - MEASURING TESTING
Information Patent Grant
Light-emitting device
- Patent number 10,978,614
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Jong-in Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for selectively performing full bridge control...
- Patent number 10,974,608
- Issue date Apr 13, 2021
- Hyundai Motor Company
- Jae Eun Cha
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light-emitting device
- Patent number 10,930,817
- Issue date Feb 23, 2021
- Samsung Electronics Co., Ltd.
- Jong-in Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary pad for wireless power transfer system and manufacturing...
- Patent number 10,862,539
- Issue date Dec 8, 2020
- Hyundai Motor Company
- Woo Young Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting foreign object, wireless power transfer contro...
- Patent number 10,819,162
- Issue date Oct 27, 2020
- Hyundai Motor Company
- Woo Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wireless power transfer pad and ground assembly having the same
- Patent number 10,516,297
- Issue date Dec 24, 2019
- Hyundai Motor Company
- Woo Young Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary coil circuit for wireless power transfer, ground assembly u...
- Patent number 10,411,515
- Issue date Sep 10, 2019
- Hyundai Motor Company
- Woo Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply apparatus, and electric apparatus and vacuum cleaner h...
- Patent number 10,085,607
- Issue date Oct 2, 2018
- Research & Business Foundation Sungkyunkwan University
- Young Jae Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor light emitting device
- Patent number 9,412,903
- Issue date Aug 9, 2016
- Samsung Electronics Co., Ltd.
- Ju Heon Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic document feeders for copying machines and method for auto...
- Patent number 5,332,205
- Issue date Jul 26, 1994
- Sindo Ricoh Co., Ltd.
- Jae H. Chung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT AND METHOD FOR PREVENTING POWER IMBALANCE OF RESONANCE-TYPE...
- Publication number 20240195293
- Publication date Jun 13, 2024
- Korea Electronics Technology Institute
- Dong Myoung JOO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ABSOLUTE POSITION DETECTION DEVICE AND DETECTION METHOD OF ROTATING...
- Publication number 20220018684
- Publication date Jan 20, 2022
- Korea Electronics Technology Institute
- Jun Hyuk CHOI
- G01 - MEASURING TESTING
Information Patent Application
ABSOLUTE POSITION DETECTION DEVICE AND DETECTION METHOD OF ROTATING...
- Publication number 20220018685
- Publication date Jan 20, 2022
- Korea Electronics Technology Institute
- Jun Hyuk CHOI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COOKING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20210267024
- Publication date Aug 26, 2021
- Samsung Electronics Co., LTD
- Ji Woong CHOI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DETECTING FOREIGN OBJECT, WIRELESS POWER TRANSFER CONTRO...
- Publication number 20190074731
- Publication date Mar 7, 2019
- Hyundai Motor Company
- Woo Young LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR SELECTIVELY PERFORMING FULL BRIDGE CONTROL...
- Publication number 20190023134
- Publication date Jan 24, 2019
- Hyundai Motor Company
- Jae Eun Cha
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20180261722
- Publication date Sep 13, 2018
- Samsung Electronics Co., Ltd.
- Jong-in YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR DETECTING FOREIGN OBJECT USING REFLECTED O...
- Publication number 20180191203
- Publication date Jul 5, 2018
- Hyundai Motor Company
- Jae Eun CHA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SECONDARY PAD FOR WIRELESS POWER TRANSFER SYSTEM AND MANUFACTURING...
- Publication number 20180109292
- Publication date Apr 19, 2018
- Hyundai Motor Company
- Woo Young Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRIMARY COIL CIRCUIT FOR WIRELESS POWER TRANSFER, GROUND ASSEMBLY U...
- Publication number 20170279309
- Publication date Sep 28, 2017
- Hyundai Motor Company
- Woo Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIRELESS POWER TRANSFER PAD AND GROUND ASSEMBLY HAVING THE SAME
- Publication number 20170264143
- Publication date Sep 14, 2017
- Hyundai Motor Company
- Woo Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20170263816
- Publication date Sep 14, 2017
- Samsung Electronics Co., Ltd.
- Jong-in YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY APPARATUS, AND ELECTRIC APPARATUS AND VACUUM CLEANER H...
- Publication number 20170150860
- Publication date Jun 1, 2017
- Samsung Electronics Co., Ltd.
- Young Jae PARK
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE...
- Publication number 20170040515
- Publication date Feb 9, 2017
- Samsung Electronics Co., Ltd.
- Jin Bock LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20150207051
- Publication date Jul 23, 2015
- Ju Heon YOON
- H01 - BASIC ELECTRIC ELEMENTS

Dong Hyuk JOO

Person

Patents Grantslast 30 patents

Cooking apparatus and control method thereof

Absolute position detection device and detection method of rotating...

Absolute position detection device and detection method of rotating...

Light-emitting device

Method and apparatus for selectively performing full bridge control...

Light-emitting device

Secondary pad for wireless power transfer system and manufacturing...

Method for detecting foreign object, wireless power transfer contro...

Wireless power transfer pad and ground assembly having the same

Primary coil circuit for wireless power transfer, ground assembly u...

Power supply apparatus, and electric apparatus and vacuum cleaner h...

Semiconductor light emitting device

Automatic document feeders for copying machines and method for auto...

Patents Applicationslast 30 patents

CIRCUIT AND METHOD FOR PREVENTING POWER IMBALANCE OF RESONANCE-TYPE...

ABSOLUTE POSITION DETECTION DEVICE AND DETECTION METHOD OF ROTATING...

ABSOLUTE POSITION DETECTION DEVICE AND DETECTION METHOD OF ROTATING...

COOKING APPARATUS AND CONTROL METHOD THEREOF

METHOD FOR DETECTING FOREIGN OBJECT, WIRELESS POWER TRANSFER CONTRO...

METHOD AND APPARATUS FOR SELECTIVELY PERFORMING FULL BRIDGE CONTROL...

LIGHT-EMITTING DEVICE

APPARATUS AND METHOD FOR DETECTING FOREIGN OBJECT USING REFLECTED O...

SECONDARY PAD FOR WIRELESS POWER TRANSFER SYSTEM AND MANUFACTURING...

PRIMARY COIL CIRCUIT FOR WIRELESS POWER TRANSFER, GROUND ASSEMBLY U...

WIRELESS POWER TRANSFER PAD AND GROUND ASSEMBLY HAVING THE SAME

LIGHT-EMITTING DEVICE

POWER SUPPLY APPARATUS, AND ELECTRIC APPARATUS AND VACUUM CLEANER H...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE...

SEMICONDUCTOR LIGHT EMITTING DEVICE