US Patent Issued to Honeywell International on Dec. 2 for "GNSS spoofing threat detection and corrective action" (Indian Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,365, issued on Dec. 2, was assigned to Honeywell International Inc. (Charlotte, N.C.).

"GNSS spoofing threat detection and corrective action" 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 GNSS satellite signals with a GNSS receiver; obtaining current time, current orbital information values, Doppler shift, and/or dilution of precision from the GNSS receiver, with the current orbital information values comprising orbital position with respect to a current position of the GNSS receiver; retrieving past orbital inform...