ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,832, issued on Dec. 9, was assigned to Rakuten Group Inc. (Tokyo).
"Check-in system, check-in method and program" was invented by Sachiko Fukushima (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "The at least one processor of a check-in system acquires, when a user of a first service visits a location relating to a second service, first information for identifying the user in the first service by using at least one of a user terminal of the user or a check-in terminal of the location. The at least one processor executes check-in to the location based on the first information or second information associated with the first information."
The pat...