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Method and apparatus for assuring that a telephone wager is placed within the wagering jurisdiction

  • US 6,778,820 B2
  • Filed: 01/19/2001
  • Issued: 08/17/2004
  • Est. Priority Date: 01/19/2001
  • Status: Expired due to Fees
First Claim
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1. A method for preventing unauthorized telephone wagering, comprising the steps of:

  • providing a wireless telephone with a geopositioning GPS receiver which enables determination of the location of the handset;

    transmitting the location of the wireless telephone to an entity taking the wager;

    determining from the transmitted location if the handset is within a predetermined boundary; and

    , authorizing the wager only if the determined position is within the predetermined boundary, said authorizing step including ascertaining the time since last fix of the receiver at the wireless telephone, transmitting the time since last fix to the entity taking the wager and authorizing a wager only if the time since last fix is less than a predetermined time.

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