US Patent Issued to Shenzhen Newsonic Technologies on Nov. 18 for "Surface acoustic wave device and fabrication method thereof" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,602, issued on Nov. 18, was assigned to Shenzhen Newsonic Technologies Co. Ltd. (Shenzhen, China).

"Surface acoustic wave device and fabrication method thereof" was invented by Jian Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A surface acoustic wave (SAW) device includes a substrate; an interdigital transducer (IDT) having lead-out portions and arrays of interdigital electrodes formed on the substrate, wherein the interdigital electrodes includes central portions, end portions, and intermediate portions between the end portions and the lead-out portions, and a thickness of the interdigital electrodes at the end portions is g...