ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,097, issued on Nov. 25, was assigned to KT&G Corp. (Daejeon, South Korea).
"Aerosol generating device" was invented by Won Kyeong Lee (Gyeonggi-do, South Korea), Jae Sung Choi (Gyeonggi-do, South Korea) and Heon Jun Jeong (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an aerosol generating apparatus including a liquid storage configured to accommodate an aerosol generating material; a vibrator configured to generate ultrasonic vibration to atomize the aerosol generating material into an aerosol; and a processor configured to, based on a correlation between frequencies within a predetermined range including a resonant...