Invention Grant
- Patent Title: Magnetoresistive sensor with variable shield permeability
- Patent Title (中): 具有可变屏蔽渗透性的磁阻传感器
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Application No.: US13898210Application Date: 2013-05-20
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Publication No.: US09019664B2Publication Date: 2015-04-28
- Inventor: Dion Song , Dimitar Velikov Dimitrov , Victor Boris Sapozhnikov , Mohammed Sharia Ullah Patwari
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: HolzerIPLaw, PC
- Main IPC: G11B5/39
- IPC: G11B5/39 ; G11B5/11
Abstract:
Implementations disclosed herein allow a signal detected by a magnetoresistive (MR) sensor to be improved by providing for one or more regions of reduced anisotropy proximal to a sensor stack within a shielding structure.
Public/Granted literature
- US20140340793A1 MAGNETORESISTIVE SENSOR Public/Granted day:2014-11-20
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