US Patent Issued to Skyworks Solutions on Sept. 30 for "Acoustic wave device with acoustic obstruction structure" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,857, issued on Sept. 30, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).

"Acoustic wave device with acoustic obstruction structure" 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 support substrate that includes a first substrate portion, a second substrate portion, and a third substrate portion between the first substrate portion and the second substrate portion. The acoustic wave device can include a piezoelectric layer that includes a first portion over the first substrate portion and...