×

METHOD AND SYSTEM FOR SORTING ONLINE ADVERTISEMENTS

  • US 20090083095A1
  • Filed: 09/26/2007
  • Published: 03/26/2009
  • Est. Priority Date: 09/26/2007
  • Status: Active Grant
First Claim
Patent Images

1. A method of providing electronic advertisements comprising:

  • establishing one or more trusted primary sources;

    establishing one or more trusted secondary sources, the trusted secondary sources being a function of one or more trusted primary sources;

    accessing electronic advertisement data;

    authenticating a source of the electronic advertisement data by verifying that the source of the electronic advertisement data is either a trusted primary source or a trusted secondary source;

    selecting one or more items corresponding to electronic advertisement data from an authenticated source; and

    performing a transaction relating to the one or more items when the source of the electronic advertisement data has been authenticated.

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