Patents by Inventor Philipp Clausen

Philipp Clausen 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).

  • Spoofing detection for vehicle-based GNSS receivers
    Patent number: 12320902
    Abstract: A method and apparatus are provided for spoofing detection in the context of a vehicle-based GNSS receiver. An attitude estimate of the vehicle is obtained. A velocity estimate is calculated based on measurements provided by the GNSS receiver. The method comprises projecting the velocity estimate to a body frame of the vehicle, using the attitude estimate; deriving a detection parameter from the projected velocity estimate; and comparing the detection parameter with a detection threshold, in order to detect spoofing.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: June 3, 2025
    Assignee: u-blox AG
    Inventors: Philipp Clausen, Alexander Somieski
  • SPOOFING DETECTION FOR VEHICLE-BASED GNSS RECEIVERS
    Publication number: 20220308237
    Abstract: A method and apparatus are provided for spoofing detection in the context of a vehicle-based GNSS receiver. An attitude estimate of the vehicle is obtained. A velocity estimate is calculated based on measurements provided by the GNSS receiver. The method comprises projecting the velocity estimate to a body frame of the vehicle, using the attitude estimate; deriving a detection parameter from the projected velocity estimate; and comparing the detection parameter with a detection threshold, in order to detect spoofing.
    Type: Application
    Filed: March 25, 2022
    Publication date: September 29, 2022
    Inventors: Philipp Clausen, Alexander Somieski