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Interactive service device metering systems

  • US 7,607,147 B1
  • Filed: 12/11/1996
  • Issued: 10/20/2009
  • Est. Priority Date: 12/11/1996
  • Status: Expired due to Fees
First Claim
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1. A metering system comprising:

  • passive data acquiring means for acquiring usage data from an interactive service device without intercepting communications of the interactive service device, wherein said passive data acquiring means is configured to;

    distinguish between an on-line communication protocol and an off-line communication protocol;

    identify which of the on-line communication protocol or the off-line communication protocol is employed by the interactive service device;

    designate a first usage data extraction technique based on identifying the on-line communication protocol or a second usage data extraction technique based on identifying the off-line communication protocol; and

    extract the usage data using the designated first or second data extraction technique; and

    data communicating means for communicating the usage data to a remote facility.

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