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Dahchung Oweyang
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Hsin-Chu, TW
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last 30 patents
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Patent Grant
Contact hole printing by packing and unpacking
Patent number
7,094,686
Issue date
Aug 22, 2006
Taiwan Semiconductor Manufacturing Co., Ltd.
Dahchung Oweyang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
CONTACT HOLE PRINTING BY PACKING AND UNPACKING
Publication number
20050130410
Publication date
Jun 16, 2005
Dahchung Oweyang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY