ALEXANDRIA, Va., July 3 -- United States Patent no. 12,349,461, issued on July 1, was assigned to X-FAB France SAS (Corbeil-Essonnes, France).
"Transfer printing for RF applications" was invented by Imene Lahbib (Corbeil-Essonnes, France), Jerome Loraine (Corbeil-Essonnes, France), Frederic Drillet (Corbeil-Essonnes, France), Albert Kumar (Corbeil-Essonnes, France) and Gregory U'Ren (Corbeil-Essonnes, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor structure for RF applications comprises: a first MuTP GaN transistor on an SOI wafer or die; and a first resistor connected to the gate of said first transistor."
The patent was filed on Aug. 24, 2022, under Application No. 17/894,712.
*For...