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1. 发明申请

WO2007062100A2 METHOD AND SYSTEM FOR PROVIDING CURRENT BALANCED WRITING FOR MEMORY CELLS AND MAGNETIC DEVICES 审中-公开
标题翻译：用于提供存储电池和磁性装置的电流平衡写入的方法和系统
公开(公告)号：WO2007062100A2
公开(公告)日：2007-05-31
申请号：PCT/US2006/045168
申请日：2006-11-22
申请人： GRANDIS, INC. , WANG, Lien-Chang , DIAO, Zhitao , DING, Yunfei
发明人： WANG, Lien-Chang , DIAO, Zhitao , DING, Yunfei
IPC分类号： G11C11/00
CPC分类号： G11C11/16
摘要： A method and system for providing a magnetic memory is described. The method and system include providing at least one magnetic storage cell and at least one dummy resistor coupled with the at least one magnetic storage cell at least for a write operation of the at least one magnetic storage cell. Each of the at least one magnetic storage cell includes a magnetic element and a selection device coupled with the magnetic element. The magnetic element being programmed by a first write current driven through the magnetic element in a first direction and a second write current driven through the magnetic element in a second direction. The selection device is configured to be coupled between the magnetic element and the at least one dummy resistor.
摘要翻译：描述了一种用于提供磁存储器的方法和系统。该方法和系统包括至少提供至少一个磁存储单元和至少一个与至少一个磁存储单元耦合的虚拟电阻器，用于至少一个磁存储单元的写入操作。所述至少一个磁存储单元中的每一个包括与所述磁性元件耦合的磁性元件和选择装置。磁性元件由第一方向驱动通过磁性元件的第一写入电流和沿着第二方向驱动通过磁性元件的第二写入电流来编程。选择装置被配置为耦合在磁性元件和至少一个虚拟电阻器之间。

2. 发明申请

WO2007062100A3 METHOD AND SYSTEM FOR PROVIDING CURRENT BALANCED WRITING FOR MEMORY CELLS AND MAGNETIC DEVICES 审中-公开
标题翻译：用于提供存储电池和磁性装置的电流平衡写入的方法和系统
公开(公告)号：WO2007062100A3
公开(公告)日：2009-05-07
申请号：PCT/US2006045168
申请日：2006-11-22
申请人： GRANDIS INC , WANG LIEN-CHANG , DIAO ZHITAO , DING YUNFEI
发明人： WANG LIEN-CHANG , DIAO ZHITAO , DING YUNFEI
IPC分类号： G11C11/00
CPC分类号： G11C11/16
摘要： A method and system for providing a magnetic memory is described. The method and system include providing at least one magnetic storage cell and at least one dummy resistor coupled with the at least one magnetic storage cell at least for a write operation of the at least one magnetic storage cell. Each of the at least one magnetic storage cell includes a magnetic element and a selection device coupled with the magnetic element. The magnetic element being programmed by a first write current driven through the magnetic element in a first direction and a second write current driven through the magnetic element in a second direction. The selection device is configured to be coupled between the magnetic element and the at least one dummy resistor.
摘要翻译：描述了一种用于提供磁存储器的方法和系统。该方法和系统包括至少提供至少一个磁存储单元和至少一个与至少一个磁存储单元耦合的虚拟电阻器，用于至少一个磁存储单元的写入操作。所述至少一个磁存储单元中的每一个包括与所述磁性元件耦合的磁性元件和选择装置。磁性元件由第一方向驱动通过磁性元件的第一写入电流和沿着第二方向驱动通过磁性元件的第二写入电流来编程。选择装置被配置为耦合在磁性元件和至少一个虚拟电阻器之间。

3. 发明申请

WO2009003060A1 MAGNETIC SHIELDING IN MAGNETIC MULTILAYER STRUCTURES 审中-公开
标题翻译：磁性多层结构中的磁屏蔽
公开(公告)号：WO2009003060A1
公开(公告)日：2008-12-31
申请号：PCT/US2008/068230
申请日：2008-06-25
申请人： GRANDIS INC. , DING, Yunfei , LI, Zhanjie
发明人： DING, Yunfei , LI, Zhanjie
IPC分类号： G11B5/39 , G11B5/33 , H01L21/00 , H01F10/16 , G11C11/15
CPC分类号： G11B33/1493 , B82Y25/00 , G11B5/112 , G11C11/161 , G11C11/1675 , H01F10/3263 , H01F41/34 , Y10S977/935
摘要： Techniques and device designs associated with devices having magnetically shielded magnetic or magnetoresistive tunnel junctions (MTJs) and spin valves that are configured to operate based on spin-transfer torque switching.
摘要翻译：与具有磁屏蔽磁阻或磁阻隧道结（MTJ）的设备相关联的技术和设备设计以及配置为基于自旋转移转矩切换操作的自旋阀。

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