Evans Weng

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Structure of electro-plating barrel
- Patent number 5,391,277
- Issue date Feb 21, 1995
- Evans Weng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Pump-attached dipole electro-plating barrel
- Patent number 4,946,573
- Issue date Aug 7, 1990
- Evans Weng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Anodizing barrel with pump attached
- Publication number 20020134673
- Publication date Sep 26, 2002
- Evans Weng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR