ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,228,658, issued on Feb. 18, was assigned to RX NETWORKS INC. (Vancouver, Canada).

"Method of determining and distributing performance of GNSS prediction data" was invented by Christopher Anthony Perriam (Vancouver, Canada) and Vijaykumar Bellad (Vancouver, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of determining performance of GNSS prediction data includes receiving the GNSS prediction data at a server, the GNSS prediction data being associated with a unique identifier, determining performance metrics of the prediction data at a current time and saving the performance metrics of the prediction data in association with the unique ide...