ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,702, issued on Sept. 30, was assigned to Panasonic Intellectual Property Corporation of America (Torrance, Calif.).

"Communication apparatus and communication method for trigger-based uplink multiuser transmission" was invented by Lei Huang (Singapore) and Yoshio Urabe (Nara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides communication apparatus and communication method for trigger-based uplink multi-user transmission. A communication apparatus is provided, the communication apparatus comprising: circuitry, which in operation, generates a trigger frame comprising a common info field and a plurality of user info...