ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,456, issued on Nov. 18, was assigned to HYUNDAI MOBIS Co. LTD. (Seoul, South Korea).
"Vehicle ultrasonic sensor control system and control method" was invented by Tae Ho Lee (Yongin-si, South Korea) and Young Hoon Kim (Seongnam-sI, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a vehicle ultrasonic sensor control system including an ultrasonic sensor including an ultrasonic transducer generating ultrasonic waves and a control module controlling driving frequency of the ultrasonic waves emitted from the ultrasonic transducer, wherein a plurality of ultrasonic sensors are mounted on the outside of the vehicl...