Der-San Chen

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Motor control circuit system
- Patent number 10,396,691
- Issue date Aug 27, 2019
- Der-San Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Motor Control Circuit System
- Publication number 20160099668
- Publication date Apr 7, 2016
- Der-San Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER