Chun-Wei Tsai

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Hualien County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Wafer-level packaging cutting method capable of protecting contact...
- Patent number 7,622,334
- Issue date Nov 24, 2009
- Touch Micro-System Technology Inc.
- Chun-Wei Tsai
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of fabricating optical device caps
- Patent number 7,528,000
- Issue date May 5, 2009
- Touch Micro-System Technology Inc.
- Chun-Wei Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EJECTOR DEVICE
- Publication number 20200357678
- Publication date Nov 12, 2020
- Chun-Wei TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER-LEVEL PACKAGING CUTTING METHOD CAPABLE OF PROTECTING CONTACT...
- Publication number 20090061598
- Publication date Mar 5, 2009
- Chun-Wei Tsai
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD OF FABRICATING OPTICAL DEVICE CAPS
- Publication number 20080213937
- Publication date Sep 4, 2008
- Chun-Wei Tsai
- H01 - BASIC ELECTRIC ELEMENTS