×

Methods, location circuits and computer program products for automated location and monitoring of mobile devices

  • US 7,528,716 B2
  • Filed: 04/18/2005
  • Issued: 05/05/2009
  • Est. Priority Date: 09/15/2004
  • Status: Active Grant
First Claim
Patent Images

1. A method for providing location information associated with a mobile device, comprising:

  • transmitting, from a location circuit positioned within or in close proximity to a defined structure, a request for presence information associated with the mobile device within or in close proximity to the defined structure to an identification circuit associated with the mobile device, the requested presence information indicating the presence of the mobile device within a certain perimeter of the location circuit within or in close proximity to the defined structure; and

    receiving the requested presence information at the location circuit responsive to the transmitted request.

View all claims
  • 10 Assignments
Timeline View
Assignment View
    ×
    ×