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Voice signature transaction system and method

  • US 20020010646A1
  • Filed: 06/21/2001
  • Published: 01/24/2002
  • Est. Priority Date: 06/30/2000
  • Status: Active Grant
First Claim
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1. A voice signature transaction system comprising a user terminal used by a user, a server used by a person providing products or services, and a data network connecting the user terminal and the server for conducting a product or service transaction, wherein (A) said user terminal comprises a voice input unit for inputting voice data, and wherein (B) said server comprises a sending/receiving unit, an allocating unit, a storage unit, and a checking unit, wherein (B1) said sending/receiving unit (B11) sends product and service transaction information to said user terminal when accessed by said user terminal, (B12) receives order data including data on a product or a service and a user name, said product or service being specified on said user terminal receiving the transaction information and being specified from products and services included in the transaction information, (B13) sends order ID request information to said user terminal, said order ID request information requesting a signature of an order ID of the order data via voice, said order ID being allocated by said allocating unit in response to the order data, (B14) receives order ID voice data that is input, via voice, on said user terminal receiving the order ID request information, (B15) sends name request information to said user terminal when the order ID included in the received order ID voice data matches the allocated order ID, said name request information requesting to input, via voice, a signature of a name of a user who has placed the order, (B16) receives name voice data that is input, via voice, on said user terminal receiving the name request information, and (B17) sends acceptance information to said user terminal when the name included in the received name voice data matches the name included in the order data, said acceptance information indicating that the order data, the order ID voice data, and the name voice data have been accepted, wherein (B2) said allocating unit allocates the order ID to the order data, wherein (B3) said storage unit stores the order data as well as the order ID voice data and the name voice data that are related to the order data and stores the transaction information, and wherein (B4) said checking unit (B41) checks if the order ID included in the received order ID voice data matches the allocated order ID, and (B42) checks if the name included in the received name voice data matches the name included in the order data.

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