ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,806, issued on Oct. 6, was assigned to SEIKO EPSON Corp. (Tokyo).

"Projector, control method for projector, and non-transitory computer-readable storage medium storing program" was invented by Masataka Miyamoto (Matsumoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A projector includes an optical device and a processing device. The processing device executes projecting a projection image including a first image onto a projection surface using the optical device, acquiring a first value relating to a first length of the first image on the projection surface, and outputting, based on the first value, information indicating a third value corre...