Hanju KANG

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Niiza-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resonant converter with a synchronous rectifier controller having o...
- Patent number 12,126,267
- Issue date Oct 22, 2024
- Sanken Electric Co., Ltd.
- Eunsuk Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 11,973,431
- Issue date Apr 30, 2024
- SANKEN ELECTRIC CO., LTD.
- Eunsuk Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, CURRENT RESONANT POWER SUPPLY AND CONTROL MET...
- Publication number 20250125731
- Publication date Apr 17, 2025
- SANKEN ELECTRIC CO., LTD.
- Koichi ITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20230327568
- Publication date Oct 12, 2023
- Sanken Electric Co., Ltd
- Eunsuk LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20230327569
- Publication date Oct 12, 2023
- Sanken Electric Co., Ltd
- Eunsuk LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER