Sangwoo KANG

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for diagnosing electronic apparatus
- Patent number 12,158,495
- Issue date Dec 3, 2024
- Samsung Electronics Co., Ltd.
- Hangseok Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device including power supply circuit
- Patent number 12,154,497
- Issue date Nov 26, 2024
- Samsung Electronics Co., Ltd.
- Hangseok Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-coil antenna, electronic device, and method for connecting mu...
- Patent number 12,057,712
- Issue date Aug 6, 2024
- Samsung Electronics Co., Ltd.
- Seungshik Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overcurrent protection device of power supply and operating method...
- Patent number 12,021,446
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Hangseok Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic device including power supply circuit
- Patent number 11,893,931
- Issue date Feb 6, 2024
- Samsung Electronics Co., Ltd.
- Hangseok Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic device having voltage divider adaptively changing voltag...
- Patent number 11,742,753
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Hangseok Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER INPUT CIRCUIT, ELECTRONIC DEVICE INCLUDING POWER INPUT CIRCUI...
- Publication number 20250149986
- Publication date May 8, 2025
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE COMPRISING PLURALITY OF BATTERIES AND OPERATING M...
- Publication number 20250149908
- Publication date May 8, 2025
- Samsung Electronics Co., Ltd.
- Sangwoo KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE COMPRISING SWITCHING CHARGER AND OPERATION METHOD
- Publication number 20250141273
- Publication date May 1, 2025
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING BATTERY
- Publication number 20250132589
- Publication date Apr 24, 2025
- Samsung Electronics Co., Ltd.
- Sangwoo KANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE FOR WIRELESSLY RECEIVING POWER, AND METHOD FOR OP...
- Publication number 20250112503
- Publication date Apr 3, 2025
- Samsung Electronics Co., Ltd.
- Sangwoo KANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE INCLUDING POWER SUPPLY CIRCUIT
- Publication number 20240135871
- Publication date Apr 25, 2024
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE COMPRISING BOOST CIRCUIT, AND METHOD FOR CONTROLL...
- Publication number 20230421060
- Publication date Dec 28, 2023
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE HAVING CHARGING CIRCUIT
- Publication number 20230318344
- Publication date Oct 5, 2023
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR DIAGNOSING ELECTRONIC APPARATUS
- Publication number 20230160952
- Publication date May 25, 2023
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE INCLUDING POWER SUPPLY CIRCUIT
- Publication number 20230142785
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-COIL ANTENNA, ELECTRONIC DEVICE, AND METHOD FOR CONNECTING MU...
- Publication number 20220352757
- Publication date Nov 3, 2022
- Samsung Electronics Co., Ltd.
- Seungshik SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVERCURRENT PROTECTION DEVICE OF POWER SUPPLY AND OPERATING METHOD...
- Publication number 20220345029
- Publication date Oct 27, 2022
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE HAVING VOLTAGE DIVIDER ADAPTIVELY CHANGING VOLTAG...
- Publication number 20200381994
- Publication date Dec 3, 2020
- Samsung Electronics Co., Ltd.
- Hangseok CHOI
- G05 - CONTROLLING REGULATING

Sangwoo KANG

Person

Patents Grantslast 30 patents

Method and apparatus for diagnosing electronic apparatus

Electronic device including power supply circuit

Multi-coil antenna, electronic device, and method for connecting mu...

Overcurrent protection device of power supply and operating method...

Electronic device including power supply circuit

Electronic device having voltage divider adaptively changing voltag...

Patents Applicationslast 30 patents

POWER INPUT CIRCUIT, ELECTRONIC DEVICE INCLUDING POWER INPUT CIRCUI...

ELECTRONIC DEVICE COMPRISING PLURALITY OF BATTERIES AND OPERATING M...

ELECTRONIC DEVICE COMPRISING SWITCHING CHARGER AND OPERATION METHOD

ELECTRONIC DEVICE AND METHOD FOR CONTROLLING BATTERY

ELECTRONIC DEVICE FOR WIRELESSLY RECEIVING POWER, AND METHOD FOR OP...

ELECTRONIC DEVICE INCLUDING POWER SUPPLY CIRCUIT

ELECTRONIC DEVICE COMPRISING BOOST CIRCUIT, AND METHOD FOR CONTROLL...

ELECTRONIC DEVICE HAVING CHARGING CIRCUIT

METHOD AND APPARATUS FOR DIAGNOSING ELECTRONIC APPARATUS

ELECTRONIC DEVICE INCLUDING POWER SUPPLY CIRCUIT

MULTI-COIL ANTENNA, ELECTRONIC DEVICE, AND METHOD FOR CONNECTING MU...

OVERCURRENT PROTECTION DEVICE OF POWER SUPPLY AND OPERATING METHOD...

ELECTRONIC DEVICE HAVING VOLTAGE DIVIDER ADAPTIVELY CHANGING VOLTAG...