Current-in-plane differential magnetic tri-layer sensor
    11.
    发明授权
    Current-in-plane differential magnetic tri-layer sensor 有权
    电流平面差分磁三层传感器

    公开(公告)号:US07573684B2

    公开(公告)日:2009-08-11

    申请号:US11105128

    申请日:2005-04-13

    IPC分类号: G11B5/33

    摘要: An apparatus comprises a first current-in-plane sensor, a first magnetic field source for biasing the first current-in-plane sensor in a first direction, a second current-in-plane sensor positioned parallel to the first current-in-plane sensor, a second magnetic field source for biasing the second current-in-plane sensor in a second direction, and first and second electrodes for supplying sense current to the first and second current-in-plane sensors.

    摘要翻译: 一种装置包括:第一电流平面传感器,用于沿第一方向偏置第一电流平面传感器的第一磁场源;平行于第一电流平面定位的第二电流平面传感器 传感器,用于在第二方向上偏置第二电流 - 平面传感器的第二磁场源,以及用于向第一和第二电流平面内传感器提供感测电流的第一和第二电极。

    Sloped pole for recording head with waveguide
    13.
    发明授权
    Sloped pole for recording head with waveguide 有权
    带波导记录头的斜柱

    公开(公告)号:US08331205B2

    公开(公告)日:2012-12-11

    申请号:US12277497

    申请日:2008-11-25

    IPC分类号: G11B11/00

    摘要: An apparatus having a first pole with a first side and a second side opposite from the first side, a second pole positioned on the first side of the first pole, and a waveguide positioned on the second side of the first pole wherein the waveguide has an end adjacent to an air bearing surface. The first pole includes a first portion spaced from the waveguide and a second portion extending from the first portion to the air bearing surface, with the second portion being structured such that an end of the second portion is closer to the waveguide than the first portion.

    摘要翻译: 一种具有第一极和第二极的装置,具有第一侧和与第一侧相对的第二侧,位于第一极的第一侧的第二极和位于第一极的第二侧上的波导,其中波导具有 靠近空气轴承表面。 第一极包括与波导间隔开的第一部分和从第一部分延伸到空气轴承表面的第二部分,其中第二部分被构造成使得第二部分的端部比第一部分更靠近波导。

    Periodic Resource Activation and/or Release

    公开(公告)号:US20210399840A1

    公开(公告)日:2021-12-23

    申请号:US17353021

    申请日:2021-06-21

    摘要: A wireless device may receive one or more configuration parameters for a cell. The one or more configuration parameters may indicate a periodic resource configuration. The periodic resource configuration may be activatable by predetermined values of: a hybrid automatic repeat request process identifier (HARQ ID) field of a first downlink control information (DCI) format; and a redundancy version (RV) field of the first DCI format. The wireless device may receive a DCI based on a second DCI format without the HARQ ID field and/or the RV field. The wireless device may activate the periodic resource configuration based on: a size of the HARQ ID field of the DCI and/or the RV field of the DCI being zero; and the periodic resource configuration being in an inactive state.