Patents by Inventor Efraim Zilber

Efraim Zilber 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).

  • System and method for reducing multipath distortion in wireless distance measurement systems
    Patent number: 6898415
    Abstract: A system and method is capable of identifying multipath wireless signals, their relative strength, and their position. The system and method may be used in wireless distance measurement to generate a distance measurement free of multipath distortion. First and second wireless devices transmit and receive signals to generate multipath information. For distance measurements, this information may be used to calculate the true distance between two wireless devices that is compensated for multipath. The system and method may be used in a mobile wireless communications system to discriminate between various mobile wireless communications devices located in a region, for example, to conduct a commercial transaction or transmit or receive other information.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: May 24, 2005
    Assignee: AeroScout, Inc.
    Inventors: Shlomo Berliner, Alan Bensky, Reuven Ameslem, Efraim Zilber
  • System and method for reducing multipath distortion in wireless distance measurement systems
    Publication number: 20020142782
    Abstract: A system and method is capable of identifying multipath wireless signals, their relative strength, and their position. The system and method may be used in wireless distance measurement to generate a distance measurement free of multipath distortion. First and second wireless devices transmit and receive signals to generate multipath information. For distance measurements, this information may be used to calculate the true distance between two wireless devices that is compensated for multipath. The system and method may be used in a mobile wireless communications system to discriminate between various mobile wireless communications devices located in a region, for example, to conduct a commercial transaction or transmit or receive other information.
    Type: Application
    Filed: January 16, 2001
    Publication date: October 3, 2002
    Inventors: Shlomo Berliner, Alan Bensky, Reuven Ameslem, Efraim Zilber