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Methods and apparatus to collect distributed user information for media impressions

  • US 10,068,246 B2
  • Filed: 08/29/2013
  • Issued: 09/04/2018
  • Est. Priority Date: 07/12/2013
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a first network communication at a first server of an audience measurement entity, the first network communication including an encrypted identifier corresponding to a mobile device and a media identifier, the encrypted identifier and the media identifier reported by the mobile device based on the mobile device accessing media corresponding to the media identifier, the encrypted identifier to hide a first identifier identifying the mobile device or a user of the mobile device, and the encrypted identifier decryptable by a database proprietor to determine a decrypted identifier, the database proprietor being separate from the audience measurement entity, and the database proprietor to associate the decrypted identifier with the mobile device or the user of the mobile device;

    querying, by executing an instruction with a processor of the audience measurement entity, a database based on the media identifier to determine an advertised entity corresponding to the media identifier;

    sending, by executing an instruction with the processor of the audience measurement entity, a second network communication including a request for mobile device presence information to a second server of the database proprietor, the second server of the database proprietor to store the decrypted identifier when the mobile device is present at a merchant location, the request including the encrypted identifier;

    receiving a third network communication from the second server of the database proprietor in reply to the request, the third network communication indicating that the mobile device was present at the merchant location; and

    based on the advertised entity corresponding to the merchant location, storing, by executing an instruction with the processor of the audience measurement entity, behavior information corresponding to the user of the mobile device with at least one of the encrypted identifier or the media identifier based on using the network communications to correlate information associated with the user and stored across different network-connected devices without revealing the identity of the user to the audience measurement entity.

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