US Patent Issued to KT&G on Oct. 21 for "Aerosol generating device for discharging vapor that is visually different according to mode" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,446,618, issued on Oct. 21, was assigned to KT&G Corp. (Daejeon, South Korea).

"Aerosol generating device for discharging vapor that is visually different according to mode" was invented by In Su Park (Seoul, South Korea), John Tae Lee (Daejeon, South Korea), Sung Jong Ki (Daejeon, South Korea), Eun Mi Jeoung (Daejeon, South Korea), Young Joong Kim (Daejeon, South Korea) and Sun Hwan Jung (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an aerosol generating device, which discharges visible vapor in a first smoking mode and invisible vapor in a second smoking mode, and an operation method of the aerosol generating device...