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Invention Grant
US08527680B2 USB portable device having switching function 有权
USB便携式设备具有切换功能

  • Patent Title: USB portable device having switching function
  • Patent Title (中): USB便携式设备具有切换功能
  • Application No.: US12863233
    Application Date: 2008-01-16
  • Publication No.: US08527680B2
    Publication Date: 2013-09-03
  • Inventor: Masahiro Hatada
  • Applicant: Masahiro Hatada
  • Applicant Address: JP Kanazawa-shi, Ishikawa
  • Assignee: I-O Data Device, Inc.
  • Current Assignee: I-O Data Device, Inc.
  • Current Assignee Address: JP Kanazawa-shi, Ishikawa
  • Agency: Merchant & Gould P.C.
  • International Application: PCT/JP2008/050415 WO 20080116
  • International Announcement: WO2009/090734 WO 20090723
  • Main IPC: G06F13/00
  • IPC: G06F13/00
USB portable device having switching function
Abstract:
A USB portable device includes an activating USB peripheral, a storing USB peripheral, and a controlling USB peripheral. If the USB portable device is connected to a host apparatus, the activating USB peripheral is recognized as a readable device and a switching program in the recognized readable device is read in the host apparatus and is executed. Consequently, a switching instruction is received from the host apparatus, the readable device is unmounted, and the storing USB peripheral is recognized as the readable device.
Abstract(Chinese):

USB便携式设备包括激活USB外围设备，存储USB外围设备和控制USB外围设备。 如果USB便携式设备连接到主机设备，则激活的USB外围设备被识别为可读设备，并且在主机设备中读取识别的可读设备中的切换程序并被执行。 因此，从主机装置接收到切换指示，卸载可读装置，将存储的USB外围设备识别为可读装置。

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