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JinXian, CN
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last 30 patents
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Patent Grant
Methods and apparatus to detect surface characteristics on magnetic...
Patent number
7,982,987
Issue date
Jul 19, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Youping Deng
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
METHODS AND APPARATUS TO DETECT SURFACE CHARACTERISTICS ON MAGNETIC...
Publication number
20100142080
Publication date
Jun 10, 2010
Youping Deng
G11 - INFORMATION STORAGE