Joo Young CHUN

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rectifier having reduced switching loss
- Patent number 9,929,672
- Issue date Mar 27, 2018
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Chang Soo Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active rectifier and wireless power receiving apparatus using the s...
- Patent number 9,774,274
- Issue date Sep 26, 2017
- Research & Business Foundation Sungkyunkwan University
- Kang Yoon Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
RECTIFIER
- Publication number 20160352248
- Publication date Dec 1, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Chang Soo KANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE RECTIFIER AND WIRELESS POWER RECEIVING APPARATUS USING THE S...
- Publication number 20150263534
- Publication date Sep 17, 2015
- Research & Business Foundation Sungkyunkwan University
- Kang Yoon LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER