ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,781, issued on April 21, was assigned to Canon K.K. (Tokyo).

"Communication apparatus, control method therefor, and storage medium" was invented by Eiji Imao (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication apparatus, which includes a plurality of communication control units each including a hardware clock, determines an adjustment parameter value to adjust a time of the hardware clock in a first communication control unit of the plurality of communication control units, where the first communication control unit is configured to communicate with a time distribution server. Based on a precision time protocol (PTP), th...