Yuk Wai Elton Yeung

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor
- Patent number 7,800,266
- Issue date Sep 21, 2010
- Johnson Electric S.A.
- Yuk Wai Elton Yeung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTOR
- Publication number 20080284266
- Publication date Nov 20, 2008
- Johnson Electric S.A.
- Yuk Wai Elton Yeung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER