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Methods and apparatus to determine impressions using distributed demographic information

  • US 8,843,626 B2
  • Filed: 11/30/2012
  • Issued: 09/23/2014
  • Est. Priority Date: 09/22/2010
  • Status: Active Grant
First Claim
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1. A method of expanding an audience measurement panel, comprising:

  • determining if a received indication identifying access to media was sent by a member of the audience measurement panel;

    if the received indication identifying access to the media was not sent by the member of the audience measurement panel, forwarding the indication to a social network provider, wherein forwarding the indication to the social network provider comprises forwarding a modified value of a site identifier indicative of a publisher website of the media; and

    if the indication was sent by a user of the social network provider, receiving a log associating the access to the media with first demographics of the user stored in records of the social network provider.

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