ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,738, issued on March 3, was assigned to SKINGRAB Co. LTD. (Seoul, South Korea).

"Temperature measurement-based high-intensity focused ultrasound output device" was invented by Sugun Lee (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a temperature measurement-based high-intensity focused ultrasound output device comprising: a cartridge which has a head part to be brought into contact with a target region of the skin; a transducer which is provided in the cartridge to output ultrasound toward the target region; a temperature sensor which is provided in the head part to measure the temperature of t...