Chou Kee Peter Liu

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Active damping device for a positioning stage
- Patent number 7,649,333
- Issue date Jan 19, 2010
- ASM Assembly Automation LTD
- Ping Kong Joseph Choy
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tunable vibration absorption device
- Patent number 7,410,039
- Issue date Aug 12, 2008
- ASM Assembly Automation LTD
- Siu Wing Or
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for active alignment of optical components
- Patent number 6,886,997
- Issue date May 3, 2005
- ASM Assembly Automation Ltd.
- Yiu Ming Cheung
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE DAMPING DEVICE FOR A POSITIONING STAGE
- Publication number 20080169781
- Publication date Jul 17, 2008
- Ping Kong Joseph CHOY
- G05 - CONTROLLING REGULATING
Information Patent Application
Apparatus and method for active alignment of optical components
- Publication number 20040165837
- Publication date Aug 26, 2004
- ASM Assembly Automation Ltd
- Yiu Ming Cheung
- G02 - OPTICS