ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,674, issued on July 22, was assigned to MOTOROLA SOLUTIONS INC. (Chicago).

"Context based call status tracking for relevant dispatch call participants" was invented by Piotr Fiszer (Czestochowa, Poland), Andrzej Bukowski (Tarnobrzeg, Poland), Marcin Kustra (Cracow, Poland) and Mateusz Smetek (Skala, Poland).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for indicating call status for relevant dispatch call participants. One example method includes receiving a voice communication associated with a talkgroup having a plurality of participants, determining context information for the participants from the voice communication, and sel...