发明授权
- 专利标题： Differential/dual CPP recording head
- 专利标题（中）： 差分/双CPP记录头
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申请号： US10880879申请日： 2004-06-30
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公开(公告)号： US07436632B2公开(公告)日： 2008-10-14
- 发明人: Shaoping Li , Song Xue , Kaizhong Gao , Patrick Ryan
- 申请人： Shaoping Li , Song Xue , Kaizhong Gao , Patrick Ryan
- 申请人地址： US CA Scotts Valley
- 专利权人： Seagate Technology LLC
- 当前专利权人： Seagate Technology LLC
- 当前专利权人地址： US CA Scotts Valley
- 代理机构： Westman, Champlin & Kelly, P.A.
- 主分类号： G11B5/39
- IPC分类号： G11B5/39
摘要：
A magnetic sensor for reading information from a magnetic medium. The magnetic sensor includes a bottom electrode and a first sensor disposed above the bottom electrode. The magnetic sensor also includes a middle electrode disposed above the first sensor, a second sensor disposed above the middle electrode and a top electrode disposed above the second sensor. The bottom electrode, the middle electrode and the top electrode are utilized to electrically connect the first sensor and the second sensor in parallel.
公开/授权文献
- US20060002032A1 Differential/dual CPP recording head 公开/授权日：2006-01-05