Patents by Inventor Ari Abramson Liani

Ari Abramson Liani 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).

  • MULTIPLE DATA SOURCES PEDESTRIAN NAVIGATION SYSTEM
    Publication number: 20160349057
    Abstract: A method of pedestrian navigation based on an external positioning system and a Dead Reckoning (DR) system, us provided.
    Type: Application
    Filed: August 11, 2016
    Publication date: December 1, 2016
    Inventors: Ari ABRAMSON LIANI, Ilan EFRAT, Ilya LEZERSON
  • MULTIPLE DATA SOURCES PEDESTRIAN NAVIGATION SYSTEM
    Publication number: 20150204673
    Abstract: A method of pedestrian navigation, based on an external positioning system and a Dead Reckoning (DR) system, is provided herein. The method may employ the following steps: obtaining external positioning readings from an external positioning source and DR position readings from a pedestrian-carried platform; estimating an external positioning error, based at least partially on the external positioning and the DR position readings; and applying an estimation function to the external position readings, the DR position readings, and the external positioning errors, to yield a corrected estimated position.
    Type: Application
    Filed: April 1, 2015
    Publication date: July 23, 2015
    Inventors: Ari ABRAMSON LIANI, Ilan Efrat, Ilya Leizerson
  • MULTIPLE DATA SOURCES PEDESTRIAN NAVIGATION SYSTEM
    Publication number: 20130238237
    Abstract: A method of pedestrian navigation, based on an external positioning system and a Dead Reckoning (DR) system is provided herein. The method may employ the following steps: obtaining external positioning readings from an external positioning source and DR position readings from a pedestrian-carried platform; estimating an external positioning error, based at least partially on the external positioning and the DR position readings; and applying an estimation function to the external position readings, the DR position readings, and the external positioning errors, to yield a corrected estimated position.
    Type: Application
    Filed: October 9, 2011
    Publication date: September 12, 2013
    Inventors: Ari Abramson Liani, Ilan Efrat, Ilya Leizerson