YONGHWAN CHO

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SUWON-SI, KR

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Patents Grantslast 30 patents

Information Patent Grant
Charger integrated circuit for charging battery device and electron...
- Patent number 11,575,267
- Issue date Feb 7, 2023
- Samsung Electronics Co., Ltd.
- Sungwoo Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWITCHED CAPACITOR CIRCUIT AND BIDIRECTIONAL SWITCHING CONVERTER IN...
- Publication number 20250062686
- Publication date Feb 20, 2025
- Samsung Electronics Co., Ltd.
- Sungwoo LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING INTEGRATED CIRCUITS
- Publication number 20240283274
- Publication date Aug 22, 2024
- Samsung Electronics Co., Ltd.
- Sungwoo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGER INTEGRATED CIRCUIT FOR CHARGING BATTERY DEVICE AND ELECTRON...
- Publication number 20230155396
- Publication date May 18, 2023
- Samsung Electronics Co., Ltd.
- SUNGWOO LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGER INTEGRATED CIRCUIT FOR CHARGING SERIES BATTERY DEVICE AND E...
- Publication number 20230142751
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Yonghwan CHO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGER INTEGRATED CIRCUIT FOR CHARGING BATTERY DEVICE AND ELECTRON...
- Publication number 20210281085
- Publication date Sep 9, 2021
- Samsung Electronics Co., Ltd.
- SUNGWOO LEE
- H01 - BASIC ELECTRIC ELEMENTS