Invention Grant
- Patent Title: Magnetic element with enhanced coupling portion
- Patent Title (中): 具有增强耦合部分的磁性元件
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Application No.: US13093536Application Date: 2011-04-25
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Publication No.: US08705212B2Publication Date: 2014-04-22
- Inventor: Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
- Applicant: Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Hall Estill Attorneys at Law
- Main IPC: G11B5/33
- IPC: G11B5/33 ; H01L29/82
Abstract:
An apparatus and associated method may be used to produce a magnetic element capable of detecting changes in magnetic states. Various embodiments of the present invention are generally directed to a magnetically responsive lamination of layers with a first portion and a laterally adjacent second portion. The second portion having a predetermined roughness between at least two layers capable of producing orange-peel coupling.
Public/Granted literature
- US20120268846A1 Magnetic Element With Enhanced Coupling Portion Public/Granted day:2012-10-25
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