ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,467, issued on Sept. 16, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Information processing method" was invented by Chunghan Lee (Toyota, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A first communication node includes, in a first message generated by a first application addressed to a second communication node, a first communication node for tracking said first message among a plurality of communication nodes, and adding location information indicating the location of the first trace information to a predetermined position before the first message in the first packet containing the first message, transmit the first packet to whic...