US Patent Issued to Honeywell Aerospace US on Oct. 6 for "GNSS spoofing detection and alert using SBAS satellites" (Indian Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,325, issued on Oct. 6, was assigned to Honeywell Aerospace US LLC (Phoenix).

"GNSS spoofing detection and alert using SBAS satellites" was invented by Perumal Kumar (Bangalore, India) and Sanjay Lenka (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for detecting spoofing comprises monitoring signals from GNSS and SBAS satellites with a GNSS receiver; obtaining current time and orbital parameters from the receiver, based on real-time signals from the satellites; computing orbital positions based on the current time and orbital parameters; retrieving past orbital parameters; calculating predicted orbital positions based on the...