ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,927, issued on April 15, was assigned to MOTOROLA SOLUTIONS INC. (Chicago).

"Device, system, and method for transferring calls to public-safety answering points" was invented by Rafal Kaminski (Cracow, Poland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device, system and method for transferring calls to public-safety answering points is provided. A call routing devices receives, from a plurality of public-safety answering points (PSAPs), status data indicating respective states of the plurality of PSAPs. The call routing device receives a call to be routed to a first PSAP of the plurality of PSAPs. The call routing device generates a list of oth...