Stephen Yau-Sang CHENG

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Hong Kong, HK

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Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE LAYER FOR PHOTOVOLTAIC MODULE
- Publication number 20130037107
- Publication date Feb 14, 2013
- DU PONT APOLLO LTD.
- Stephen Yau Sang CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOVOLTAIC MODULE
- Publication number 20130014821
- Publication date Jan 17, 2013
- Du Pont Apollo Limited
- Stephen Yau-Sang CHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER