ALEXANDRIA, Va., May 19 -- United States Patent no. 12,633,212, issued on May 19.

"Method and system for providing blind spot warning to vehicles" was invented by Behrooz Karimian (Toronto).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a blind spot alert system designed for alerting vehicles approaching from multiple directions. The system includes a housing mounted at a strategic location, equipped with a comprehensive sensor sub-system. This sub-system includes Passive Infrared (PIR) sensors to detect thermal radiation of animate entities, Light Detection and Ranging (LIDAR) sensors to measure vectored distances of surrounding objects, Ultrasonic sensors for non-vectored di...