Yukwai YEUNG

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Motor, end cap and manufacturing method thereof
- Patent number 11,101,712
- Issue date Aug 24, 2021
- JOHNSON ELECTRIC INTERNATIONAL AG
- Yukwai Yeung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOTOR, END CAP AND MANUFACTURING METHOD THEREOF
- Publication number 20190020240
- Publication date Jan 17, 2019
- JOHNSON ELECTRIC S.A.
- Yukwai YEUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER