ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,612, issued on June 16, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).
"Heat treatment device and apparatus and method for detecting abnormality thereof" was invented by Soon Ik Jeon (Daejeon, South Korea), Wonyoung Song (Daejeon, South Korea) and Kwang Jae Lee (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a heat treatment device and a method and apparatus for detecting an abnormality in the heat treatment. The heat treatment device includes a radio wave signal generator configured to generate target radio wave signals for heat treatment, a radio wave signal transmitt...