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    • 4. 发明授权
    • Magnetoresistive sensor with antiferromagnetic exchange-coupled structure having underlayer for enhancing chemical-ordering in the antiferromagnetic layer
    • 具有反铁磁交换耦合结构的磁阻传感器具有用于增强反铁磁层中的化学排序的底层
    • US07339769B2
    • 2008-03-04
    • US10791927
    • 2004-03-02
    • Matthew J. CareyBruce A. GurneyBrian R. YorkThomas Block
    • Matthew J. CareyBruce A. GurneyBrian R. YorkThomas Block
    • G11B5/33G11B5/66
    • G11B5/3906B82Y25/00G01R33/093G01R33/098
    • An antiferromagnetically exchange-coupled structure for use in a magnetic device, such as a magnetoresistive sensor, includes an underlayer formed of a chemically-ordered tetragonal-crystalline alloy, a chemically-ordered tetragonal-crystalline Mn-alloy antiferromagnetic layer in contact with the underlayer, and a ferromagnetic layer exchange-coupled with the antiferromagnetic layer. The underlayer is an alloy selected from the group consisting of alloys of AuCu, FePt, FePd, AgTi3, Pt Zn, PdZn, IrV, CoPt and PdCd, and the antiferromagnetic layer is an alloy of Mn with Pt, Ni, Ir, Pd or Rh. The underlayer enhances the transformation of the Mn alloy from the chemically-disordered phase to the chemically-ordered phase. In one example, an exchange-coupled structure with an underlayer/antiferromagnetic layer of AuCu/PtMn allows the PtMn to be made substantially thinner, thus reducing the electrical resistance of the structure and improving the performance of a current-perpendicular-to-the-plane (CPP) magnetoresistive sensor.
    • 用于诸如磁阻传感器的磁性装置中使用的反铁磁交换耦合结构包括由化学有序的四方晶合金形成的底层,与底层接触的化学有序的四方晶结构的Mn合金反铁磁层 和与反铁磁层交换耦合的铁磁层。 底层是选自AuCu,FePt,FePd,AgTi3,PtZn,PdZn,IrV,CoPt和PdCd的合金的合金,反铁磁层是Mn与Pt,Ni,Ir,Pd或 Rh。 底层增强了Mn合金从化学无序相向化学有序相的转变。 在一个实例中,具有AuCu / PtMn的底层/反铁磁性层的交换耦合结构允许使PtMn基本上更薄,从而降低结构的电阻并提高电流垂直于 - 平面(CPP)磁阻传感器。
    • 7. 发明申请
    • USB Connection
    • USB连接
    • US20090300239A1
    • 2009-12-03
    • US12226807
    • 2006-04-26
    • Michael HuboThomas BlockDaniel BencakChristian Zechlin
    • Michael HuboThomas BlockDaniel BencakChristian Zechlin
    • G06F13/12
    • G06F13/426H04M1/72527
    • In the case of a universal serial bus (USB) connection, a host detects a connection of a peripheral to the host via a USB interface of the host. The host then generates an informative command, which includes information on capabilities of the host. This informative command is provided for transmission via the USB interface to the peripheral. The peripheral receives the informative command and may for instance evaluate the included information for selecting a suitable USB mode that is to be entered or for deciding on becoming a host itself. Alternatively or in addition, the host may generate a request command for retrieving information on all classes offered in all USB modes of a peripheral.
    • 在通用串行总线(USB)连接的情况下,主机通过主机的USB接口检测外设与主机的连接。 然后,主机生成一个信息性命令,其中包括有关主机功能的信息。 该信息提供用于通过USB接口传输到外设。 外设接收信息命令,并且可以例如评估用于选择要输入的合适的USB模式的所包含的信息或用于决定成为主机本身。 或者或另外,主机可以生成用于检索在外围设备的所有USB模式中提供的所有类别的信息的请求命令。
    • 9. 发明申请
    • Managing Master And Slave Devices In A Communications Network
    • 在通信网络中管理主设备和从设备
    • US20070173270A1
    • 2007-07-26
    • US11275614
    • 2006-01-19
    • Thomas BlockChristian Zechlin
    • Thomas BlockChristian Zechlin
    • H04B7/00H04Q7/20
    • H04W74/06H04W48/10H04W84/18
    • Systems and methods are provided for communication between master and slave devices on a network, such as a piconet or Bluetooth network. A master notifies the slave of a change in the link supervision timeout associated with the piconet. The slave stores the new link supervision timeout value and uses this value to control subsequent network-related operations, such as inquiry and paging procedures within a scatternet. The slave, aware of the link supervision timeout value for its existing connection may set an activity time limit for procedures in order to return to the physical channel of the piconet before a timeout connection loss to reestablish contact with the piconet master.
    • 系统和方法被提供用于网络上的主设备和从设备之间的通信,诸如微微网或蓝牙网络。 主人通知从属设备与微微网关联的链路监视超时更改。 从站存储新的链路监视超时值,并使用该值来控制后续的网络相关操作,例如在分散网内的查询和寻呼过程。 知道其现有连接的链路监视超时值的从设备可以为过程设置活动时间限制,以便在超时连接丢失之前返回到微微网的物理信道,以重新建立与微微网主机的联系。