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Image providing system and method

  • US 6,694,133 B1
  • Filed: 05/30/2000
  • Issued: 02/17/2004
  • Est. Priority Date: 05/30/2000
  • Status: Expired due to Term
First Claim
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1. An image delivering system comprising a mobile communication network, a plurality of mobile phones connected to the mobile communication network, a first server connected to the mobile phones via the mobile communication network, a network, and a second server connected to the first server via the network, wherein:

  • each of the mobile phones comprises;

    display means for displaying an image;

    storage means having an access-controlled region;

    member registration demand means for transmitting a member registration demand of image delivery service;

    image delivery demand means for transmitting a demand of an image delivery;

    image selecting means for transmitting image selection information for selecting a desired image data out of a plurality of image data that are held in the second server, and for downloading the desired image data;

    hold means for holding the downloaded image data in the access-controlled region of the storage means; and

    image controlling means for displaying the downloaded image on the display means;

    the first server comprises;

    a user identifier table wherein intrinsic identifiers of the mobile phones and user identifiers associated with each other;

    means for retrieving the user identifiers corresponding to the intrinsic identifiers of the mobile phones from the user identifier table, converting the intrinsic identifiers into user identifiers, and transmitting a demand from the mobile phone to the second server; and

    the second server comprises;

    storage means wherein a image data to be delivered is held;

    a member list table in which user identifiers of members of image delivery service are described;

    member registration means for, when receiving a member registration demand from the first server, determining whether a user identifier added to this member registration demand is described in the member list table, and describing the user identifier in the member list table if it is not present;

    image list transmitting means for, when receiving the image delivery demand, determining whether a user identifier added to this image delivery demand is described in the member list table, and transmitting a list of deliverable images if the user identifier is described in the member list table; and

    image delivering means for reading out image data indicated in the image selection information from the storage means, and for transmitting the read-out image data to the mobile phones.

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