×

Delivery of advertising to telephone users

  • US 20050086104A1
  • Filed: 12/01/2003
  • Published: 04/21/2005
  • Est. Priority Date: 10/17/2003
  • Status: Abandoned Application
First Claim
Patent Images

1. A method of delivering advertising to a telephone user, the method comprising:

  • detecting an interest by a user in a destination telephone number;

    determining a category of the destination telephone number; and

    providing the user an advertisement based on the category of the destination telephone number.

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