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公开(公告)号：US20120134057A1
公开(公告)日：2012-05-31
申请号：US12956752
申请日：2010-11-30
申请人： Dion Song , Mark William Covington , Qing He , Dimitar Velikov Dimitrov , Wei Tian , Wonjoon Jung , Sunita Bhardwaj Gangopadhyay
发明人： Dion Song , Mark William Covington , Qing He , Dimitar Velikov Dimitrov , Wei Tian , Wonjoon Jung , Sunita Bhardwaj Gangopadhyay
CPC分类号： G11B5/3912 , B82Y10/00 , B82Y25/00 , G11B5/3909 , G11B2005/3996
摘要： A magnetic element capable of detecting changes in magnetic states, such as for use as a read sensor in a data transducing head or as a solid-state non-volatile memory element. In accordance with various embodiments, the magnetic element includes a magnetically responsive stack or lamination with a first areal extent. The stack includes a spacer layer positioned between first and second ferromagnetic free layers. At least one antiferromagnetic (AFM) tab is connected to the first free layer on a surface thereof opposite the spacer layer, the AFM tab having a second areal extent that is less than the first areal extent.
摘要翻译： 能够检测磁状态变化的磁性元件，例如用作数据转换头中的读取传感器或作为固态非易失性存储元件。 根据各种实施例，磁性元件包括具有第一面积范围的磁响应叠层或叠层。 堆叠包括位于第一和第二铁磁自由层之间的间隔层。 至少一个反铁磁（AFM）接头连接到与隔离层相对的表面上的第一自由层，AFM接头具有小于第一面积范围的第二面积范围。
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2.发明授权Magnetic element with improved stability and including at least one antiferromagnetic tab 有权具有改进的稳定性并且包括至少一个反铁磁性片的磁性元件公开(公告)号：US08553369B2
公开(公告)日：2013-10-08
申请号：US12956752
申请日：2010-11-30
申请人： Dion Song , Mark William Covington , Qing He , Dimitar Velikov Dimitrov , Wei Tian , Wonjoon Jung , Sunita Bhardwaj Gangopadhyay
发明人： Dion Song , Mark William Covington , Qing He , Dimitar Velikov Dimitrov , Wei Tian , Wonjoon Jung , Sunita Bhardwaj Gangopadhyay
IPC分类号： G11B5/39
CPC分类号： G11B5/3912 , B82Y10/00 , B82Y25/00 , G11B5/3909 , G11B2005/3996
摘要： A magnetic element capable of detecting changes in magnetic states, such as for use as a read sensor in a data transducing head or as a solid-state non-volatile memory element. In accordance with various embodiments, the magnetic element includes a magnetically responsive stack or lamination with a first areal extent. The stack includes a spacer layer positioned between first and second ferromagnetic free layers. At least one antiferromagnetic (AFM) tab is connected to the first free layer on a surface thereof opposite the spacer layer, the AFM tab having a second areal extent that is less than the first areal extent.
摘要翻译： 能够检测磁状态变化的磁性元件，例如用作数据转换头中的读取传感器或作为固态非易失性存储元件。 根据各种实施例，磁性元件包括具有第一面积范围的磁响应叠层或叠层。 堆叠包括位于第一和第二铁磁自由层之间的间隔层。 至少一个反铁磁（AFM）接头连接到与隔离层相对的表面上的第一自由层，AFM接头具有小于第一面积范围的第二面积范围。
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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：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：US08288254B2
公开(公告)日：2012-10-16
申请号：US13368851
申请日：2012-02-08
申请人： Wei Tian , Dexin Wang , Venugopalan Vaithyanathan , Yang Dong , Muralikrishnan Balakrishnan , Ivan Petrov Ivanov , Ming Sun , Dimitar Velikov Dimitrov
发明人： Wei Tian , Dexin Wang , Venugopalan Vaithyanathan , Yang Dong , Muralikrishnan Balakrishnan , Ivan Petrov Ivanov , Ming Sun , Dimitar Velikov Dimitrov
IPC分类号： H01L21/20
CPC分类号： B82Y10/00 , G11C13/0011 , H01L45/085 , H01L45/1233 , H01L45/1266 , H01L45/16
摘要： Programmable metallization memory cells having a planarized silver electrode and methods of forming the same are disclosed. The programmable metallization memory cells include a first metal contact and a second metal contact, an ion conductor solid electrolyte material is between the first metal contact and the second metal contact, and either a silver alloy doping electrode separates the ion conductor solid electrolyte material from the first metal contact or the second metal contact, or a silver doping electrode separates the ion conductor solid electrolyte material from the first metal contact. The silver electrode includes a silver layer and a metal seed layer separating the silver layer from the first metal contact.
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公开(公告)号：US08309945B2
公开(公告)日：2012-11-13
申请号：US13396731
申请日：2012-02-15
申请人： Wei Tian , Dexin Wang , Venugopalan Vaithyanathan , Yang Dong , Muralikrishnan Balakrishnan , Ivan Petrov Ivanov , Ming Sun , Dimitar Velikov Dimitrov
发明人： Wei Tian , Dexin Wang , Venugopalan Vaithyanathan , Yang Dong , Muralikrishnan Balakrishnan , Ivan Petrov Ivanov , Ming Sun , Dimitar Velikov Dimitrov
IPC分类号： H01L29/02
CPC分类号： B82Y10/00 , G11C13/0011 , H01L45/085 , H01L45/1233 , H01L45/1266 , H01L45/16
摘要： Programmable metallization memory cells having a planarized silver electrode and methods of forming the same are disclosed. The programmable metallization memory cells include a first metal contact and a second metal contact, an ion conductor solid electrolyte material is between the first metal contact and the second metal contact, and either a silver alloy doping electrode separates the ion conductor solid electrolyte material from the first metal contact or the second metal contact, or a silver doping electrode separates the ion conductor solid electrolyte material from the first metal contact. The silver electrode includes a silver layer and a metal seed layer separating the silver layer from the first metal contact.
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公开(公告)号：US08922956B2
公开(公告)日：2014-12-30
申请号：US13152860
申请日：2011-06-03
申请人： Bin Lu , Qing He , Mark Covington , Yunhao Xu , Wei Tian
发明人： Bin Lu , Qing He , Mark Covington , Yunhao Xu , Wei Tian
CPC分类号： H01L43/08 , G01R33/098 , G11B5/3909 , G11B2005/3996 , H01L43/02
摘要： In certain embodiments, a tunneling magneto-resistive (TMR) sensor includes a sensor stack positioned between a seed layer and a cap layer. The seed layer includes a first buffer layer that includes a non-magnetic nickel alloy.In certain embodiments, a sensor stack includes a top and bottom shield and a seed layer positioned adjacent to the bottom shield. The seed layer has a first buffer layer that includes a nickel alloy.
摘要翻译： 在某些实施例中，隧道磁阻（TMR）传感器包括位于种子层和覆盖层之间的传感器堆叠。 种子层包括包含非磁性镍合金的第一缓冲层。 在某些实施例中，传感器堆叠包括顶部和底部屏蔽以及邻近底部屏蔽定位的种子层。 种子层具有包括镍合金的第一缓冲层。
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公开(公告)号：US20110298456A1
公开(公告)日：2011-12-08
申请号：US13152860
申请日：2011-06-03
申请人： BIN Lu , Qing He , Mark Covington , Yunhao Xu , Wei Tian
发明人： BIN Lu , Qing He , Mark Covington , Yunhao Xu , Wei Tian
IPC分类号： G01R33/02
CPC分类号： H01L43/08 , G01R33/098 , G11B5/3909 , G11B2005/3996 , H01L43/02
摘要： In certain embodiments, a tunneling magneto-resistive (TMR) sensor includes a sensor stack positioned between a seed layer and a cap layer. The seed layer includes a first buffer layer that includes a non-magnetic nickel alloy.In certain embodiments, a sensor stack includes a top and bottom shield and a seed layer positioned adjacent to the bottom shield. The seed layer has a first buffer layer that includes a nickel alloy.
摘要翻译： 在某些实施例中，隧道磁阻（TMR）传感器包括位于种子层和覆盖层之间的传感器堆叠。 种子层包括包含非磁性镍合金的第一缓冲层。 在某些实施例中，传感器堆叠包括顶部和底部屏蔽以及邻近底部屏蔽定位的种子层。 种子层具有包括镍合金的第一缓冲层。
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公开(公告)号：US20180185052A1
公开(公告)日：2018-07-05
申请号：US15693246
申请日：2017-08-31
申请人： Zhao ying Zhou , Yu li Zhang , Xiao ning Luo , Qing Zhou , Wei Tian
发明人： Zhao ying Zhou , Yu li Zhang , Xiao ning Luo , Qing Zhou , Wei Tian
CPC分类号： A61B17/320068 , A61B17/142 , A61B17/1624 , A61B17/1628 , A61B17/1631 , A61B17/32002 , A61B2017/22011 , A61B2017/320028
摘要： Ultrasonic surgical device is provided. The device includes a shell which holds an energy converter and an amplitude-change pole. The energy converter may include piezoceramic stack that converts electrical signals into mechanical ultrasonic movement in the longitudinal direction of the device. The amplitude-change pole is a mechanical amplifier that uses mass differentials to amplify the ultrasonic motion. A cutting instrument interfaces with the amplitude-change pole. A drive motor causes on oscillation mechanism, which may be a rocker, to oscillate in a direction tangentially to the longitudinal axis. The oscillating mechanism may then couple to the energy converter, causing the entire cutting structure to move in this oscillation. This causes the cutter to ultrasonically vibrate along the longitudinal axis, while oscillating tangentially to the longitudinal axis.
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公开(公告)号：US09956169B2
公开(公告)日：2018-05-01
申请号：US13270411
申请日：2011-10-11
申请人： Wei Tian , Rosie McLaughlin
发明人： Wei Tian , Rosie McLaughlin
CPC分类号： A61K9/006 , A61K9/0056 , A61K9/2095 , A61K39/12 , A61K39/145 , A61K2039/542 , A61K2039/55583 , A61K2039/57 , A61K2039/6087 , C12N7/00 , C12N2760/16134 , C12N2760/16151
摘要： A fast-dissolving dosage form (FDDF) for the delivery of a vaccine is prepared using a formulation containing a starch, optionally, along with at least one additional matrix forming agent, preferably, a combination of gelatin and mannitol, where an immune response is induced in a patient in need thereof.
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