Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data in specific format
Reexamination Certificate
2008-01-15
2008-01-15
Nguyen, Hoa T. (Department: 2627)
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data in specific format
C360S077080, C360S015000
Reexamination Certificate
active
11182065
ABSTRACT:
A magnetic recording media has a magnetic layer formed on a substrate and includes data regions including a magnetic pattern constituting a recoding track and servo regions including magnetic patterns used as address bits, the data regions and the servo regions being contained in a plane of the magnetic layer. In a case where two magnetic patterns used as address bits on the servo regions corresponding to two adjacent recording tracks are arranged in such a manner that one corner of one of the magnetic patterns is closest to one corner of the other, the corners of the two magnetic patterns are substantially joined together.
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Kamata Yoshiyuki
Kikitsu Akira
Okino Takeshi
Tanaka Yoichiro
Mercedes Dismery
Nguyen Hoa T.
Pillsbury Winthrop Shaw & Pittman LLP
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