ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,965, issued on Jan. 20, was assigned to Amazon Technologies Inc. (Seattle).
"Audio / visual (A/V) device" was invented by Thomas Burns (Patchogue, N.Y.), Michael James O'Connor (Charlestown, Mass.), David Wai-Man Wong (Somerville, Mass.) and Jonathan E. Cohn (Acton, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device includes a housing, a first cover coupled to the housing, a second cover coupled to the housing, and a microphone assembly. The first cover includes a first channel. The microphone assembly includes a printed circuit board (PCB) having a microphone and a second channel, and a seal. The seal has a third channel configured to al...