ALEXANDRIA, Va., June 10 -- United States Patent no. 12,295,085, issued on May 6, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Induction heating device with improved control algorithm" was invented by Seungbok Ok (Seoul, South Korea), Byeong Wook Park (Seoul, South Korea) and Jae-Woo Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An induction heating device includes a working coil group including a first working coil and a second working coil that are electrically connected in parallel to each other, an inverter configured to perform a switching operation to supply resonance current to at least one of the first or second working coil; a first semiconductor switch electri...