US Patent Issued to AMOSENSE on March 18 for "Apparatus and method for controlling output of skin care device" (South Korean Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,562, issued on March 18, was assigned to AMOSENSE Co. LTD (Cheonan-si, South Korea).

"Apparatus and method for controlling output of skin care device" was invented by Jin-Pyo Park (Seoul, South Korea), Won-San Na (Seoul, South Korea) and Jun Ho Park (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an apparatus for controlling the output of a skin care device, which can reduce a peak power to be output to the skin, by suppressing a sudden current change when a direct current voltage is converted into an alternating current voltage. The disclosed apparatus for controlling the output of a skin care device: amplifies a di...