US Patent Issued to Skyworks Solutions on May 26 for "Acoustic wave device with dielectric layer for reduced transverse leakage" (Japanese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,703, issued on May 26, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).

"Acoustic wave device with dielectric layer for reduced transverse leakage" was invented by Rei Goto (Osaka, Japan) and Hironori Fukuhara (Ibaraki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic wave device is disclosed. The acoustic wave device can include a piezoelectric layer, an interdigital transducer electrode over the piezoelectric layer, a temperature compensation layer over the interdigital transducer electrode, and a dielectric layer positioned partially between the piezoelectric layer and the interdigital transducer electrode. The dielectric ...