ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,353, issued on Dec. 2, was assigned to UISEE (SHANGHAI) AUTOMOTIVE TECHNOLOGIES LTD (Shanghai).

"Guardrail estimation method based on multi-sensor data fusion, and vehicle-mounted device" was invented by Zihan Wang (Shanghai) and Lingxia Ye (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A guardrail estimation method based on multi-sensor data fusion is provided. The guardrail estimation method comprises acquiring multi-sensor data and vehicle information, determining a traveling track of the vehicle based on the vehicle information, determining multiple guardrail sample points based on the multi-sensor data and the traveling track, and esti...