发明名称 |
Inspection Apparatus and Inspection Method of Magnetic Disk or Magnetic Head |
摘要 |
The present invention is designed to support plural servo patterns by setting a portion of the information of the servo pattern as a detection pattern, comparing the demodulated pattern of the portion of the information with the detection pattern, and controlling an operation timing of a test according to a result of the comparison.
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申请公布号 |
US2010067135(A1) |
申请公布日期 |
2010.03.18 |
申请号 |
US20090500765 |
申请日期 |
2009.07.10 |
申请人 |
MAKUUCHI MASAMI;TAKAHASHI MASAYOSHI;SAKURAI YOSHIHIRO;MOCHIZUKI HIDEKI |
发明人 |
MAKUUCHI MASAMI;TAKAHASHI MASAYOSHI;SAKURAI YOSHIHIRO;MOCHIZUKI HIDEKI |
分类号 |
G11B27/36 |
主分类号 |
G11B27/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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