ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,480, issued on Nov. 11, was assigned to Honeywell International Inc. (Charlotte, N.C.).

"Filtering noise in an event device system" was invented by Shreelatha M (Bengaluru, India) and Vimal Gracian (Trivandrum, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "Devices, systems, and methods for filtering noise in an event device system are described herein. In some examples, one or more embodiments include an event device comprising a transceiver having an antenna, a memory and a processor to execute instructions stored in the memory to cause the transceiver to perform a long scan for noise via the antenna at a predetermined sampling duration, det...