Ka Wing Wong

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Kwai Chung, CN

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Patents Grantslast 30 patents

Information Patent Grant
Configurable power supply system for machine components
- Patent number 6,967,854
- Issue date Nov 22, 2005
- ASM Assembly Automation LTD
- Kam Kwong Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chuck for holding a workpiece
- Patent number 6,746,022
- Issue date Jun 8, 2004
- ASM Assembly Automation Ltd.
- Yiu Ming Cheung
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Chuck for holding a workpiece
- Publication number 20030116152
- Publication date Jun 26, 2003
- ASM Automation Assembly Ltd
- Yiu Ming Cheung
- B28 - WORKING CEMENT, CLAY, OR STONE