发明名称 |
Integrated spiral certification head for media magnetic testing including PMR and LMR media |
摘要 |
Testing procedure (Integrated Head Spiral Testing) for disk media utilizes a single head with both write and read elements that are offset to allow spiral testing. The offset allows a write element to write one portion of a spiral track while a read element simultaneously reads a previously written portion of the spiral track.
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申请公布号 |
US8559122(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US20060644040 |
申请日期 |
2006.12.22 |
申请人 |
HILLMAN WESLEY LEROY;HGST NETHERLANDS B.V. |
发明人 |
HILLMAN WESLEY LEROY |
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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