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Kevin Hsieh
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Hsinchu Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Method of photolithography
Patent number
6,627,387
Issue date
Sep 30, 2003
United Microelectronics Corp.
Kevin Hsieh
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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last 30 patents
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Patent Application
Method of photolithography
Publication number
20020031726
Publication date
Mar 14, 2002
Kevin Hsieh
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC