Patents by Inventor Berthold Rathke

Berthold Rathke 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).

  • SYSTEMS AND METHODS FOR DISTANCE MEASUREMENT IN WIRELESS NETWORKS
    Publication number: 20090011713
    Abstract: Systems and methods for distance measurement in wireless networks are disclosed. A method for measuring distance between nodes or devices in a wireless network comprises estimating a distance between network devices based on a first distance measurement method, estimating the distance based on a second distance measurement method, and processing the first and second distance estimates to determine convergence and to generate an enhanced distance measurement. Additional distance estimates may be combined to further improve accuracy. Convergence information may be provided indicating whether two or more distance estimates converge.
    Type: Application
    Filed: March 28, 2008
    Publication date: January 8, 2009
    Applicant: PROXIMETRY, INC.
    Inventors: Murad Abusubaih, Berthold Rathke