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Shion-Feng Chang Chien
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Kaohsiung, TW
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Patents Grants
last 30 patents
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Patent Grant
Test keys structure for a control monitor wafer
Patent number
6,930,323
Issue date
Aug 16, 2005
Taiwan Semiconductor Manufacturing Company, Ltd.
Hsien-Tsong Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Optimized monitor method for a metal patterning process
Patent number
6,623,995
Issue date
Sep 23, 2003
Taiwan Semiconductor Manufacturing Company
Hsien-Tsong Chen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Optimized monitor method for a metal patterning process
Publication number
20050037523
Publication date
Feb 17, 2005
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
Hsien-Tsong Chen
H01 - BASIC ELECTRIC ELEMENTS