ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,336, issued on Feb. 24, was assigned to SimpliSafe Inc. (Boston).
"Resonator devices and assemblies thereof" was invented by Jordan Thayer (Hopkinton, Mass.), Rodrigo Alexei Vasquez (Medford, Mass.), Devin Walker (Somerville, Mass.) and Curtis Gahimer (Indianapolis).
According to the abstract* released by the U.S. Patent & Trademark Office: "An assembly including an apparatus and a device, the apparatus including a speaker configured to generate acoustic waves defining an alarm tone and a housing enclosing the speaker. The speaker is positioned within the housing such that a front chamber is between the speaker and at least one first opening of the housing, with the acoustic wave...