Invention Grant
- Patent Title: Transducing head writer having write pole bridge feature, and devices thereof
- Patent Title (中): 具有写极桥特征的转换头写入器及其装置
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Application No.: US12807680Application Date: 2010-09-10
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Publication No.: US08619390B2Publication Date: 2013-12-31
- Inventor: Alexandru Cazacu , Mark Anthony Gubbins , Marcus B. Mooney
- Applicant: Alexandru Cazacu , Mark Anthony Gubbins , Marcus B. Mooney
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Westman, Champlin & Koehler, P.A.
- Agent Alan G. Rego
- Main IPC: G11B5/147
- IPC: G11B5/147 ; G11B5/187

Abstract:
A transducing head writer comprising a write pole having write pole tip, a yoke disposed on the write pole at a location that is recessed from the write pole tip, and a bridge feature disposed on the write pole between the yoke and the write pole tip, where the bridge feature has a geometry that is larger at a recessed end adjacent to the yoke compared to a proximate end adjacent to the write pole tip.
Public/Granted literature
- US20120063031A1 Tranducing head writer having write pole bridge feature, and devices thereof Public/Granted day:2012-03-15
Information query
IPC分类: