ALEXANDRIA, Va., July 23 -- United States Patent no. 12,368,491, issued on July 22, was assigned to Panasonic Intellectual Property Management Co. Ltd. (Osaka, Japan).

"Communication device and communication method" was invented by Yao Huang Gaius Wee (Singapore), Hiroyuki Motozuka (Kanagawa, Japan), Takenori Sakamoto (Kanagawa, Japan), Masataka Irie (Kanagawa, Japan) and Hong Cheng Michael Sim (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication apparatus includes: MAC control circuitry, which, in operation, controls transmission and reception of a control frame and a data frame that are used for communication with another communication apparatus; and radio circuitry, which, in operatio...