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Systems and methods for locating cellular phones and security measures for the same

DC
  • US 8,374,575 B2
  • Filed: 03/22/2006
  • Issued: 02/12/2013
  • Est. Priority Date: 03/25/2002
  • Status: Expired due to Term
First Claim
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1. A method comprising:

  • obtaining a location of a first wireless telephone;

    transmitting said location from said first wireless telephone to a remote server;

    changing, at the direction of said first wireless telephone, a list of users on said remote server for a profile associated with said first wireless telephone that are allowed to access said location, wherein each user of said list of users is representative of one of a plurality of wireless telephones;

    transmitting said location from said remote server to at least one of said users of said list of users;

    determining a second location associated with one of said plurality of wireless telephones; and

    providing directional information to said one of said plurality of wireless telephones, wherein said directional information is representative of directions between said location and said second location.

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