US Patent Issued to u-blox on June 3 for "Spoofing detection for vehicle-based GNSS receivers" (Swiss Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,902, issued on June 3, was assigned to u-blox AG (Thalwil, Switzerland).

"Spoofing detection for vehicle-based GNSS receivers" was invented by Philipp Clausen (Thalwil, Switzerland) and Alexander Somieski (Thalwil, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 para...