Shiqiang Yao

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Die detachment apparatus comprising pre-peeling structure
- Patent number 7,665,204
- Issue date Feb 23, 2010
- ASM Assembly Automation LTD
- Yiu Ming Cheung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Die detachment apparatus comprising pre-peeling structure
- Publication number 20080086874
- Publication date Apr 17, 2008
- ASM Assembly Automation Ltd
- Yiu Ming Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Driving mechanism for chip detachment apparatus
- Publication number 20060090846
- Publication date May 4, 2006
- ASM Assembly Automation Ltd
- Yiu Ming Cheung
- H01 - BASIC ELECTRIC ELEMENTS