Portable storage device with network function

DC
  • US 7,743,213 B2
  • Filed: 02/12/2007
  • Issued: 06/22/2010
  • Est. Priority Date: 11/24/2006
  • Status: Expired due to Fees
First Claim
Patent Images

1. A portable storage device with network function, comprising:

  • an interface unit for coupling to an electronic apparatus;

    a network unit located within the portable storage device for linking with a remote network host;

    a memory unit located within the portable storage device providing access of data and temporarily storing data received from the electronic apparatus; and

    a processing unit located within the portable storage device that receives instructions from the electronic apparatus for controlling access of data between the memory unit and the electronic apparatus with data transmission via the interface unit, and access of data between the memory unit and a remote network host with data transmission via the network unit, wherein data is directly stored on the remote network host;

    wherein the portable storage device with network function is removably coupled to said electronic apparatus, expanding storage capacity of the electronic apparatus.

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