Patents by Inventor Todd Hewlin

Todd Hewlin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060022038
    Abstract: Methods and apparatus are provided for locating a mobile terminal in an RFID environment. The apparatus comprises a communicator coupled to the mobile terminal for instructing the terminal to enter a LOCATE mode, an RFID transceiver in the terminal that interrogates RFID tags while in the LOCATE mode to obtain information therefrom correlatable with their known positions, and a processor coupled to the RFID transceiver for determining the terminal location based at least in part on such information. Location determination may take place either in the terminal or a local network server or both. The tags may be either fixed position infrastructure tags or item tags that have been mapped in the local server or the terminal. Once the terminal location is determined, the terminal and/or server may announce and/or broadcast the terminal location.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 2, 2006
    Inventors: Todd Hewlin, Hal Charych, Martin Strzelczyk, Michael O'Haire