Electricity: measuring and testing – Magnetic – Magnetic information storage element testing
Reexamination Certificate
2008-04-29
2008-04-29
Aurora, Reena (Department: 2862)
Electricity: measuring and testing
Magnetic
Magnetic information storage element testing
Reexamination Certificate
active
07365531
ABSTRACT:
An apparatus for reader characterization is described. The apparatus includes a rotator for rotating a media. The media can contain a signal having a value for a function of a read/write head being assessed. The rotator is operable in conjunction with said apparatus. The apparatus also includes a proximator for proximalizing the media to the read/write head. The proximator is operable in conjunction with said apparatus. The apparatus further includes a writer operable in conjunction with said assembly. The writer writes the signal upon the media. The signal emits the value of the function. The signal is detectable by a reader of the read/write head. The apparatus additionally includes an interface operable in the apparatus for providing removable orientation of the read/write head in an assessing position. The assessing position enables a reader of the read/write head to detect the signal upon rotation of the signal through the assessing position.
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Che Xiaodong
Hsiao Wen-chien David
Luo Yansheng
Sui Xiaoyu
Amaniampong Duke
Aurora Reena
Hitachi Global Storage Technologies - Netherlands B.V.
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