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36 条记录 (耗时 0.019 秒)

    Acoustic plug for a hard disk drive
    1.
    发明授权
    Acoustic plug for a hard disk drive 失效
    用于硬盘驱动器的声插头

    公开(公告)号：US06229668B1

    公开(公告)日：2001-05-08

    申请号：US09118592

    申请日：1998-07-17

    申请人： Duane Huynh ,  Tu Nguyen ,  Kevin Vu

    发明人： Duane Huynh ,  Tu Nguyen ,  Kevin Vu

    IPC分类号： G11B3308

    CPC分类号： G11B33/08 ,  G11B25/043

    摘要： An acoustic plug for an acoustic plate that is attached to a cover of a hard disk drive. The hard disk drive includes a disk that is attached to a spin motor. The spin motor is attached to a base plate of the disk drive. An actuator arm assembly is also mounted to the base plate. The cover encloses the spin motor, disk and actuator arm assembly. The drive also has at least one fastener that extends through the cover. The fastener(s) can be attached to the spin motor and/or the actuator arm assembly. The acoustic plate has an opening that is located adjacent to the fastener. The acoustic plug is located within the acoustic plate opening.

    摘要翻译： 用于声学板的声学插头，其附接到硬盘驱动器的盖。 硬盘驱动器包括连接到旋转马达的盘。 旋转电机连接到磁盘驱动器的基板。 致动器臂组件也安装在基板上。 盖子包围旋转马达，盘和执行器臂组件。 驱动器还具有延伸穿过盖的至少一个紧固件。 紧固件可以附接到旋转马达和/或致动器臂组件。 声板具有邻近紧固件定位的开口。 声学插头位于声板开口内。

    Head restraint device for disk drive
    2.
    发明授权
    Head restraint device for disk drive 失效
    用于磁盘驱动器的头枕装置

    公开(公告)号：US6028745A

    公开(公告)日：2000-02-22

    申请号：US944873

    申请日：1997-10-06

    申请人： Tu Nguyen ,  Duane Huynh ,  Tho Pham

    发明人： Tu Nguyen ,  Duane Huynh ,  Tho Pham

    IPC分类号： G11B5/54 ,  G11B21/22

    CPC分类号： G11B5/54 ,  G11B21/22

    摘要： A head restraint that prevents head slapping within a hard disk drive. The disk drive includes a disk that is rotated by a spindle motor. The drive also has a magnetic recording head that is mounted to a flexure arm and magnetically coupled to the disk. The head restraint includes a finger that is moved from an unrestrained position to a restrained position to engage the flexure arm and prevent the head from moving in a direction essentially perpendicular to the disk.

    摘要翻译： 一种头枕，可防止硬盘驱动器中的头部拍打。 磁盘驱动器包括由主轴电动机旋转的盘。 驱动器还具有磁记录头，该磁记录头安装到挠曲臂并且磁耦合到盘。 头枕包括从无限制位置移动到限制位置以接合挠曲臂并防止头沿基本上垂直于盘的方向移动的手指。

    SYSTEM AND METHOD FOR MOBILE DEVICE FUNCTIONALITY TESTING
    3.
    发明申请
    SYSTEM AND METHOD FOR MOBILE DEVICE FUNCTIONALITY TESTING 审中-公开

    公开(公告)号：US20190320331A1

    公开(公告)日：2019-10-17

    申请号：US16383173

    申请日：2019-04-12

    申请人： Tu Nguyen

    发明人： Tu Nguyen

    IPC分类号： H04W24/00

    摘要： An automated system which tests the functionality of the components of mobile devices. The system is capable to test different mobile devices and is capable of accepting and testing several devices simultaneously. The system is capable of inspecting the display, testing the microphone and speakers, testing connectivity, such as USB and headphone connectivity, testing wireless charging, etc.

    Disk drive with transverse plane damper
    6.
    发明授权
    Disk drive with transverse plane damper 有权
    带横向阻尼器的磁盘驱动器

    公开(公告)号：US08345387B1

    公开(公告)日：2013-01-01

    申请号：US12826371

    申请日：2010-06-29

    申请人： Tu Nguyen

    发明人： Tu Nguyen

    IPC分类号： G11B5/55

    CPC分类号： G11B5/4833

    摘要： Described herein is a disk drive having an actuator arm constrained layer damper, for reducing, during use, vibration of the actuator arm. The damper can include a first substantially planar portion that is configured to be positioned on and coupled to a top surface of an actuator arm. The damper can also include a second substantially planar portion extending in a plane transverse to the first planar portion and configured to be coupled to at least one of a side surface of the actuator arm or a surface of an adjacent actuator body.

    摘要翻译： 这里描述的是具有致动臂约束层阻尼器的盘驱动器，用于在使用期间减小致动器臂的振动。 阻尼器可以包括第一基本上平坦的部分，其被配置为定位在致动器臂的顶表面上并且联接到致动器臂的顶表面。 阻尼器还可以包括在垂直于第一平面部分的平面中延伸的第二基本上平面的部分，并且构造成联接到致动器臂的侧表面或相邻致动器主体的表面中的至少一个。

    Functional Testing Device for Used Electronics
    10.
    发明申请
    Functional Testing Device for Used Electronics 审中-公开
    二手电子功能测试装置

    公开(公告)号：US20150316450A1

    公开(公告)日：2015-11-05

    申请号：US14696417

    申请日：2015-04-25

    申请人： Tu Nguyen

    发明人： Tu Nguyen

    IPC分类号： G01M99/00 ,  G01R1/04 ,  G01R31/00 ,  H04R29/00

    CPC分类号： H04R29/00 ,  G01M99/008 ,  G01R31/00

    摘要： A device and method for evaluating the functionality of an electronic device are provided. The functionality of the device may be evaluated manually, semi-automatically, or automatically.

    摘要翻译： 提供了一种用于评估电子设备的功能的设备和方法。 可以手动，半自动或自动地评估设备的功能。