ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,345, issued on Aug. 26, was assigned to RF360 Singapore Pte. Ltd. (Republic Plaza, Singapore).
"Stacked acoustic wave (AW) packages with reduced excitation of reflected bulk waves" was invented by Peter Kirchhofer (Munich), Simone Colasanti (Bayem, Germany), Nadine Erhard-Egeler (Munich), Franz Kubat (Munich), Volker Schulz (Munich) and Philipp Schwegler (Bavaria, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the disclosure relate to devices, wireless communication apparatuses, methods, and circuitry implementing bulk wave suppression in a stacked electroacoustic device. One aspect includes a first substrate comprising a first su...