Patents by Inventor Erik {hacek over (S)}trumbelj

Erik {hacek over (S)}trumbelj 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).

  • Method and apparatus for positioning with wireless signals
    Patent number: 11061104
    Abstract: Provided is a method for determining positions of one or more target receivers, wherein the one or more target receivers and one or more reference receivers receive a plurality of signals transmitted at unknown times from a plurality of sources that are located at unknown positions and not synchronized with each other. The method includes: obtaining times of arrival of the plurality of signals at the one or more target receivers; obtaining a plurality of times of arrival of the plurality of signals at the one or more reference receivers; and computing, based on the plurality of times of arrival of the plurality of signals at the one or more reference receivers, a plurality of reference positions of the one or more reference receivers, and the times of arrival of the plurality of signals at the one or more target receivers. The method may include determining directions of the plurality of sources.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: July 13, 2021
    Assignee: U-BLOX AG
    Inventors: Christopher Brian Marshall, Giacomo Pojani, Fabio Ricciato, Matija Rezar, Erik {hacek over (S)}trumbelj