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last 30 patents
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Patent Grant
Nozzle device employing high frequency wave energy
Patent number
8,702,017
Issue date
Apr 22, 2014
ASM Assembly Automation LTD
Lap Kei Eric Chow
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Acoustic cleaning system for electronic components
Patent number
7,975,710
Issue date
Jul 12, 2011
ASM Assembly Automation LTD
Hon Keung Lai
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC CLEANING SYSTEM FOR ELECTRONIC COMPONENTS
Publication number
20110000503
Publication date
Jan 6, 2011
Hon Keung LAI
B08 - CLEANING
Information
Patent Application
NOZZLE DEVICE EMPLOYING HIGH FREQUENCY WAVE ENERGY
Publication number
20100150756
Publication date
Jun 17, 2010
Lap Kei Eric CHOW
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...