ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,186, issued on Nov. 11, was assigned to Canon K.K. (Tokyo).
"Communication apparatus, method for controlling communication apparatus, and program" was invented by Tatsuhiko Sakai (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A communication apparatus includes a determination device configured to, in a case where the communication apparatus connects to a first network of a first base station via a first frequency channel and the communication apparatus participates in a second network via the first frequency channel without connection to a base station, determine whether a second frequency channel used by a second base station is usable in th...