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公开(公告)号：US08705212B2
公开(公告)日：2014-04-22
申请号：US13093536
申请日：2011-04-25
申请人： Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
发明人： Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
CPC分类号： G11B5/398 , B82Y40/00 , G01R33/093 , G01R33/098 , G11B5/3912 , H01F10/325 , H01F10/3254 , H01F41/303 , Y10T29/49021 , Y10T29/49034
摘要： 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.
摘要翻译： 可以使用装置和相关联的方法来产生能够检测磁状态变化的磁性元件。 本发明的各种实施例通常涉及具有第一部分和横向相邻的第二部分的层的磁响应层压。 第二部分在至少两层之间具有能够产生橙皮耦合的预定粗糙度。
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公开(公告)号：US20130065084A1
公开(公告)日：2013-03-14
申请号：US13231414
申请日：2011-09-13
IPC分类号： G11B5/33
CPC分类号： G11B5/3912
摘要： Various embodiments can have a data read stack positioned on an air bearing surface (ABS). The data read stack may be disposed between first and second buffer layers, where at least one of the buffer layers can be configured to provide a predetermined shunt ratio for the data read stack.
摘要翻译： 各种实施例可以具有位于空气轴承表面（ABS）上的数据读取堆叠。 数据读取堆栈可以设置在第一和第二缓冲层之间，其中缓冲层中的至少一个可以被配置为为数据读取堆栈提供预定的分流比。
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3.发明授权公开(公告)号：US08837092B2
公开(公告)日：2014-09-16
申请号：US13538990
申请日：2012-06-29
IPC分类号： G11B5/39
CPC分类号： G11B5/127 , G11B5/3932 , G11B5/398 , G11B5/60
摘要： An apparatus can be generally directed to a magnetic stack having a magnetically free layer positioned on an air bearing surface (ABS). The magnetically free layer can be biased to a predetermined magnetization in various embodiments by a biasing structure that is coupled with the magnetically free layer and positioned distal the ABS.
摘要翻译： 通常可以将装置引导到具有位于空气轴承表面（ABS）上的无磁层的磁性堆叠。 在各种实施例中，磁性层可以通过与无磁性层耦合并定位在ABS远侧的偏置结构而被偏置到预定的磁化强度。
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公开(公告)号：US08749924B2
公开(公告)日：2014-06-10
申请号：US13231414
申请日：2011-09-13
IPC分类号： G11B5/33
CPC分类号： G11B5/3912
摘要： Various embodiments can have a data read stack positioned on an air bearing surface (ABS). The data read stack may be disposed between first and second buffer layers, where at least one of the buffer layers can be configured to provide a predetermined shunt ratio for the data read stack.
摘要翻译： 各种实施例可以具有位于空气轴承表面（ABS）上的数据读取堆叠。 数据读取堆栈可以设置在第一和第二缓冲层之间，其中缓冲层中的至少一个可以被配置为为数据读取堆栈提供预定的分流比。
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公开(公告)号：US20140004385A1
公开(公告)日：2014-01-02
申请号：US13538943
申请日：2012-06-29
申请人： Levent Colak , Mark William Covington , Dimitar Velikov Dimitrov , Mark Thomas Kief , Anthony Mack , Dian Song
发明人： Levent Colak , Mark William Covington , Dimitar Velikov Dimitrov , Mark Thomas Kief , Anthony Mack , Dian Song
IPC分类号： G11B5/33
CPC分类号： G11B5/3912 , G11B5/3932 , G11B5/398
摘要： A magnetic element is generally provided that can be implemented as a transducing head. Various embodiments may configure a magnetic stack to be separated from a side shield lamination on an air bearing surface (ABS). The side shield lamination can be constructed to have a plurality of magnetic and non-magnetic layers each coupled to a top shield.
摘要翻译： 通常提供可以实现为换能头的磁性元件。 各种实施例可以将磁性堆叠构造成与空气轴承表面（ABS）上的侧面屏蔽层压分离。 侧屏蔽层叠可以被构造成具有各自耦合到顶部屏蔽的多个磁性和非磁性层。
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公开(公告)号：US08780508B2
公开(公告)日：2014-07-15
申请号：US13539099
申请日：2012-06-29
CPC分类号： G11B5/3912 , G11B5/398
摘要： A magnetic element is generally provided that can be implemented as a transducing head. Various embodiments may configure a magnetic stack having a magnetically free layer with a predetermined magnetization. A side shield lamination can be separated from the magnetic stack on an air hearing surface (ABS) and biased to a bias magnetization that opposes the predetermined magnetization.
摘要翻译： 通常提供可以实现为换能头的磁性元件。 各种实施例可以构造具有预定磁化强度的磁性层的磁性堆叠。 侧屏蔽叠片可以与空气听觉表面（ABS）上的磁性堆叠分离，并被偏压到与预定磁化相对的偏置磁化强度。
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公开(公告)号：US20120268846A1
公开(公告)日：2012-10-25
申请号：US13093536
申请日：2011-04-25
申请人： Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
发明人： Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
CPC分类号： G11B5/398 , B82Y40/00 , G01R33/093 , G01R33/098 , G11B5/3912 , H01F10/325 , H01F10/3254 , H01F41/303 , Y10T29/49021 , Y10T29/49034
摘要： 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.
摘要翻译： 可以使用装置和相关联的方法来产生能够检测磁状态变化的磁性元件。 本发明的各种实施例通常涉及具有第一部分和横向相邻的第二部分的层的磁响应层压。 第二部分在至少两层之间具有能够产生橙皮耦合的预定粗糙度。
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公开(公告)号：US08711526B2
公开(公告)日：2014-04-29
申请号：US13538943
申请日：2012-06-29
申请人： Levent Colak , Mark William Covington , Dimitar Velikov Dimitrov , Mark Thomas Kief , Anthony Mack , Dian Song
发明人： Levent Colak , Mark William Covington , Dimitar Velikov Dimitrov , Mark Thomas Kief , Anthony Mack , Dian Song
IPC分类号： G11B5/127
CPC分类号： G11B5/3912 , G11B5/3932 , G11B5/398
摘要： A magnetic element is generally provided that can be implemented as a transducing head. Various embodiments may configure a magnetic stack to be separated from a side shield lamination on an air bearing surface (ABS). The side shield lamination can be constructed to have a plurality of magnetic and non-magnetic layers each coupled to a top shield.
摘要翻译： 通常提供可以实现为换能头的磁性元件。 各种实施例可以将磁性堆叠构造成与空气轴承表面（ABS）上的侧面屏蔽层压分离。 侧屏蔽层叠可以被构造成具有各自耦合到顶部屏蔽的多个磁性和非磁性层。
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9.发明申请公开(公告)号：US20140004386A1
公开(公告)日：2014-01-02
申请号：US13538990
申请日：2012-06-29
CPC分类号： G11B5/127 , G11B5/3932 , G11B5/398 , G11B5/60
摘要： An apparatus can be generally directed to a magnetic stack having a magnetically free layer positioned on an air bearing surface (ABS). The magnetically free layer can be biased to a predetermined magnetization in various embodiments by a biasing structure that is coupled with the magnetically free layer and positioned distal the ABS.
摘要翻译： 通常可以将装置引导到具有位于空气支承表面（ABS）上的无磁层的磁性堆叠。 在各种实施例中，磁性层可以通过与无磁性层耦合并定位在ABS远侧的偏置结构而被偏置到预定的磁化强度。
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公开(公告)号：US20140002930A1
公开(公告)日：2014-01-02
申请号：US13539099
申请日：2012-06-29
IPC分类号： G11B5/60
CPC分类号： G11B5/3912 , G11B5/398
摘要： A magnetic element is generally provided that can be implemented as a transducing head. Various embodiments may configure a magnetic stack having a magnetically free layer with a predetermined magnetization. A side shield lamination can be separated from the magnetic stack on an air hearing surface (ABS) and biased to a bias magnetization that opposes the predetermined magnetization.
摘要翻译： 通常提供可以实现为换能头的磁性元件。 各种实施例可以构造具有预定磁化强度的磁性层的磁性堆叠。 侧屏蔽叠片可以与空气听觉表面（ABS）上的磁性堆叠分离，并被偏压到与预定磁化相对的偏置磁化强度。
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