ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,449, issued on Aug. 25, was assigned to RF360 Singapore Pte. Ltd. (Singapore).

"Double-mode surface-acoustic-wave (DMS) filter having a modulated interdigital transducer" was invented by Andreas Bergmann (Haiming, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus is disclosed for a double-mode surface-acoustic-wave (SAW) filter having a modulated interdigital transducer. In example aspects, the apparatus includes a double-mode surface-acoustic-wave filter that has at least one interdigital transducer. The interdigital transducer includes a first busbar, a second busbar, and multiple fingers extending from the first busbar toward th...