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Information terminal, processing method by information terminal, information providing apparatus and information network system

  • US 6,169,902 B1
  • Filed: 04/08/1998
  • Issued: 01/02/2001
  • Est. Priority Date: 04/09/1997
  • Status: Expired due to Term
First Claim
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1. An information terminal interconnected through a radio-communication network, comprising:

  • position fixing information acquisition means for acquiring position fixing information that fixes the present position of a user'"'"'s own information terminal;

    transmitting means for transmitting through the radio-communication network on demand the position fixing information of the user'"'"'s own information terminal acquired through the position fixing information acquisition means and for transmitting through the radio-communication network a request command for requesting position-related information about each information terminal belonging to a group identified by a predetermined password number;

    receiving means for receiving, through the radio-communication network, the requested position-related information about each information terminal belonging to the group; and

    display means for displaying the requested position-related information of each information terminal belonging to the group received by the receiving means.

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