×

Footprint tracking of contacts

  • US 8,473,472 B2
  • Filed: 12/15/2009
  • Issued: 06/25/2013
  • Est. Priority Date: 12/15/2009
  • Status: Active Grant
First Claim
Patent Images

1. A footprints device, comprising:

  • a non-transitory memory that stores footprint data, the footprint data including information related to a user that performed a search having a predetermined web page as a search result;

    an input module that receives a request for the footprint data, wherein the footprint data includes a marking to indicate when the user is a contact of an address book; and

    an output module that sends the footprint data including the marking in response to the request,wherein the input module receives a command to update the footprint data to track a further user of the address book, wherein the command indicates one of an enabled tracking and a disabled tracking.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×