ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,554, issued on June 23, was assigned to Korea Institute of Fusion Energy (Daejeon, South Korea).
"Radio frequency power amplifier module" was invented by Son Jong Wang (Daejeon, South Korea) and Hyun Ho Wi (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a radio frequency power amplifier module. The radio frequency power amplifier module according to an embodiment of the disclosed technology includes a module main body one or more amplifier semiconductors installed inside the module main body, and a coupler electrically connected to the amplifier semiconductor and protruding and extending to the outside of the module...