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Taichung County, TW
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Patents Grants
last 30 patents
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Patent Grant
Method of piping defect detection
Patent number
7,442,561
Issue date
Oct 28, 2008
Powerchip Semiconductor Corp.
Ju-Hsin Chi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Method for reducing threshold voltage variations due to gate length...
Publication number
20060240579
Publication date
Oct 26, 2006
Powerchip Seminconductor Corp.
Ju-Hsin Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of piping defect detection
Publication number
20060183256
Publication date
Aug 17, 2006
Powerchip Semiconductor Corp.
Ju-Hsin Chi
H01 - BASIC ELECTRIC ELEMENTS