Lap Kei Eric CHOW

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Singulation handler comprising vision system
- Patent number 8,167,523
- Issue date May 1, 2012
- ASM Assembly Automation LTD
- Chi Wah Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Handling system for inspecting and sorting electronic components
- Patent number 8,167,524
- Issue date May 1, 2012
- ASM Assembly Automation LTD
- Chi Wah Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drainage apparatus for a singulation system
- Patent number 7,849,847
- Issue date Dec 14, 2010
- ASM Assembly Automation LTD
- Chi Wah Cheng
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Damage and wear detection for rotary cutting blades
- Patent number 7,495,759
- Issue date Feb 24, 2009
- ASM Assembly Automation LTD
- Chi Wah Cheng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device transfer mechanism for a test handler
- Patent number 6,967,475
- Issue date Nov 22, 2005
- ASM Assembly Automation LTD
- Ching Man Stanley Tsui
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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...
Information Patent Application
HANDLING SYSTEM FOR INSPECTING AND SORTING ELECTRONIC COMPONENTS
- Publication number 20090129899
- Publication date May 21, 2009
- Chi Wah CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRAINAGE APPARATUS FOR A SINGULATION SYSTEM
- Publication number 20090064834
- Publication date Mar 12, 2009
- Chi Wah CHENG
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SINGULATION HANDLER COMPRISING VISION SYSTEM
- Publication number 20090016868
- Publication date Jan 15, 2009
- Chi Wah CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device transfer mechanism for a test handler
- Publication number 20050162151
- Publication date Jul 28, 2005
- ASM Assembly Automation Ltd
- Ching Man Stanley Tsui
- G01 - MEASURING TESTING