ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,845, issued on Nov. 4, was assigned to AutoNetworks Technologies Ltd. (Yokkaichi, Japan), Sumitomo Wiring Systems Ltd. (Yokkaichi, Japan) and Sumitomo Electric Industries Ltd. (Osaka, Japan).

"Relay device, relay system, relaying method, and computer program" was invented by Darmawan Go (Yokkaichi, Japan), Tomohiro Otsu (Yokkaichi, Japan), Yoshitaka Kikuchi (Yokkaichi, Japan), Takeshi Hagihara (Yokkaichi, Japan), Hirofumi Urayama (Yokkaichi, Japan) and Hideki Maeda (Yokkaichi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vehicle-mounted relay device for relaying Ethernet frames includes a plurality of PHY units corresponding to a plurality ...