Ching Man Stanley Tsui

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Kwai Chung, HK

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Patents Grantslast 30 patents

Information Patent Grant
Spring contact probe device for electrical testing
- Patent number 6,967,492
- Issue date Nov 22, 2005
- ASM Assembly Automation LTD
- Ching Man Stanley Tsui
- G01 - MEASURING TESTING
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
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
Information Patent Application
Apparatus and method for testing semiconductor devices
- Publication number 20030017629
- Publication date Jan 23, 2003
- Ching Man Stanley Tsui
- G01 - MEASURING TESTING