ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,762, issued on Dec. 9, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).
"Impedance matching apparatus" was invented by Bo Yu (San Diego), Bo Pan (Irvine, Calif.) and Johannes Jacobus Emile Maria Hageraats (Kamuela, Hawaii).
According to the abstract* released by the U.S. Patent & Trademark Office: "An impedance matching apparatus for providing impedance matching for an RF component. The apparatus includes a balun transformer circuit having a primary coil at an input side of the balun transformer circuit. The primary coil can be connected to a signal source to receive an input signal from the signal source. The balun transformer circuit further includes a secondary coil at...