Patents by Inventor Karin Hedman

Karin Hedman 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).

  • Direction finding method and direction finding system
    Patent number: 12464491
    Abstract: A direction finding method of determining bearings of radio signals by a direction finding system is described. Further, a direction finding system for determining bearings of radio signals is described.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: November 4, 2025
    Assignee: Rohde & Schwarz GmbH & Co. KG
    Inventors: Florian Schaeffler, Sebastian Widmann, Karin Hedman, Ulrike Buhl
  • DIRECTION FINDING METHOD AND DIRECTION FINDING SYSTEM
    Publication number: 20230139763
    Abstract: A direction finding method of determining bearings of radio signals by a direction finding system is described. Further, a direction finding system for determining bearings of radio signals is described.
    Type: Application
    Filed: November 4, 2022
    Publication date: May 4, 2023
    Applicant: Rohde & Schwarz GmbH & Co. KG
    Inventors: Florian Schaeffler, Sebastian Widmann, Karin Hedman, Ulrike Buhl