ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,885, issued on June 2, was assigned to Canon K.K. (Tokyo).
"Communication apparatus, communication method, and storage medium" was invented by Ryo Watanabe (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "When a communication apparatus transmits a frame by multicast communication or broadcast communication in a state in which connection with one or more other communication apparatuses has been established via a plurality of frequency channels, the communication apparatus determine a frequency channel for use in transmitting the frame based on whether the one or more other communication apparatuses is being operated in a power-saving state in the...