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公开(公告)号：US10210889B1
公开(公告)日：2019-02-19
申请号：US15720689
申请日：2017-09-29
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil
Abstract: Implementations described and claimed herein include a method for manufacturing monolithically-integrated on-slider hybridized electronics for magnetic read/write. The method includes forming a slider body, excising a void in a surface of the slider body, monolithically integrating an electronic block into the void of the slider body, polishing the surface of the slider body, and depositing functional layers on the surface of the slider body. By integrating electronics in close proximity to transducers, operational performance and functionality may be gained.
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公开(公告)号：US09685178B1
公开(公告)日：2017-06-20
申请号：US15183347
申请日：2016-06-15
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil , Eric Singleton , Mohammed Shariat Ullah Patwari
IPC: G11B5/39
CPC classification number: G11B5/398 , G11B5/3909 , G11B5/3912 , G11B5/3948 , G11B5/397 , G11B2005/3996
Abstract: A lateral spin valve reader includes a channel layer having a first end that is proximate to a bearing surface and a second end that is away from the bearing surface. The lateral spin valve reader also includes a detector structure disposed over an upper surface of a first portion of the channel layer that is proximate to the first end of the channel layer. A spin injection structure disposed below a lower surface of a second portion of the channel layer is proximate to the second end of the channel layer. An area of overlap between the spin injection structure and the second portion of the channel layer is substantially larger than an area of overlap between the detector structure and the first portion of the channel layer.
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公开(公告)号：US20170287512A1
公开(公告)日：2017-10-05
申请号：US15492203
申请日：2017-04-20
Applicant: Seagate Technology, LLC
Inventor： David A. Deen , Taras G. Pokhil
CPC classification number: G11B5/3903 , G11B5/398 , G11C11/16 , H01F10/3272 , H01L29/66984 , H01L43/00 , H01L43/08
Abstract: A data reader may be configured with at least a detector stack positioned on an air bearing surface and consisting of a spin accumulation channel continuously extending from the air bearing surface to an injector stack. The injector stack can have at least one cladding layer contacting the spin accumulation channel. The at least one cladding layer may have a length as measured perpendicular to the ABS that filters minority spins from the detector stack.
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公开(公告)号：US10026424B2
公开(公告)日：2018-07-17
申请号：US15492203
申请日：2017-04-20
Applicant: Seagate Technology, LLC
Inventor： David A. Deen , Taras G. Pokhil
CPC classification number: G11B5/3903 , G11B5/398 , G11C11/16 , H01F10/3272 , H01L29/66984 , H01L43/00 , H01L43/08
Abstract: A data reader may be configured with at least a detector stack positioned on an air bearing surface and consisting of a spin accumulation channel continuously extending from the air bearing surface to an injector stack. The injector stack can have at least one cladding layer contacting the spin accumulation channel. The at least one cladding layer may have a length as measured perpendicular to the ABS that filters minority spins from the detector stack.
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Patent Agency Ranking
公开(公告)号：US09711171B2
公开(公告)日：2017-07-18
申请号：US15276340
申请日：2016-09-26
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil
CPC classification number: G11B5/3909 , G11B5/3912 , G11B5/3951 , G11B5/6082 , G11B2005/3996
Abstract: A lateral spin valve reader that includes a detector structure located proximate to a bearing surface and a spin injection structure located away from the bearing surface. The lateral spin valve reader also includes a channel layer extending from the detector structure to the spin injection structure. An exterior cladding, disposed around the channel layer, suppresses spin-scattering at surfaces of the channel layer.
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公开(公告)号：US09633678B2
公开(公告)日：2017-04-25
申请号：US14869140
申请日：2015-09-29
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil
CPC classification number: G11B5/3903 , G11B5/398 , G11C11/16 , H01F10/3272 , H01L29/66984 , H01L43/00 , H01L43/08
Abstract: A data reader may be configured with at least a detector stack positioned on an air bearing surface and consisting of a spin accumulation channel continuously extending from the air bearing surface to an injector stack. The injector stack can have at least one cladding layer contacting the spin accumulation channel. The at least one cladding layer may have a length as measured perpendicular to the ABS that filters minority spins from the detector stack.
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公开(公告)号：US20170092302A1
公开(公告)日：2017-03-30
申请号：US14869140
申请日：2015-09-29
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil
IPC: G11B5/147
CPC classification number: G11B5/3903 , G11B5/398 , G11C11/16 , H01F10/3272 , H01L29/66984 , H01L43/00 , H01L43/08
Abstract: A data reader may be configured with at least a detector stack positioned on an air bearing surface and consisting of a spin accumulation channel continuously extending from the air bearing surface to an injector stack. The injector stack can have at least one cladding layer contacting the spin accumulation channel. The at least one cladding layer may have a length as measured perpendicular to the ABS that filters minority spins from the detector stack.
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公开(公告)号：US20170011758A1
公开(公告)日：2017-01-12
申请号：US15276340
申请日：2016-09-26
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil
CPC classification number: G11B5/3909 , G11B5/3912 , G11B5/3951 , G11B5/6082 , G11B2005/3996
Abstract: A lateral spin valve reader that includes a detector structure located proximate to a bearing surface and a spin injection structure located away from the bearing surface. The lateral spin valve reader also includes a channel layer extending from the detector structure to the spin injection structure. An exterior cladding, disposed around the channel layer, suppresses spin-scattering at surfaces of the channel layer.
Abstract translation: 一种横向自旋阀读取器，其包括位于支承表面附近的检测器结构和位于远离支承表面的旋转注射结构。 横向自旋阀读取器还包括从检测器结构延伸到自旋注入结构的通道层。 设置在通道层周围的外部包层抑制了沟道层表面的自旋散射。
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公开(公告)号：US09478240B1
公开(公告)日：2016-10-25
申请号：US14718406
申请日：2015-05-21
Applicant: Seagate Technology LLC
Inventor： David A. Deen , Taras G. Pokhil
IPC: G11B5/39
CPC classification number: G11B5/3909 , G11B5/3912 , G11B5/3951 , G11B5/6082 , G11B2005/3996
Abstract: A lateral spin valve reader that includes a detector structure located proximate to a bearing surface and a spin injection structure located away from the bearing surface. The lateral spin valve reader also includes a channel layer extending from the detector structure to the spin injection structure. An exterior cladding, disposed around the channel layer, suppresses spin-scattering at surfaces of the channel layer.
Abstract translation: 一种横向自旋阀读取器，其包括位于支承表面附近的检测器结构和位于远离支承表面的旋转注射结构。 横向自旋阀读取器还包括从检测器结构延伸到自旋注入结构的通道层。 设置在通道层周围的外部包层抑制了沟道层表面的自旋散射。
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