US Patent Issued to Skyworks Solutions on Feb. 24 for "Small sized acoustic wave device with partially different interdigital transducer electrode thicknesses" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,715, issued on Feb. 24, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).

"Small sized acoustic wave device with partially different interdigital transducer electrode thicknesses" was invented by Rei Goto (Osaka, Japan), Shoji Okamoto (Hirakata, Japan) and Hironori Fukuhara (Ibaraki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radio frequency multiplexer comprises a piezoelectric substrate, a first surface acoustic wave resonator including interdigital transducer electrodes disposed on the piezoelectric substrate and having a first metal layer formed of a first metal and a second metal layer disposed on the first metal layer and f...