ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,801, issued on Oct. 6, was assigned to SEIKO EPSON Corp. (Tokyo).

"Display system, non-transitory computer-readable storage medium storing program, and control device" was invented by Manabu Saigo (Matsumoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display system includes a control device configured to control a first lighting device, a second lighting device, and a projector. The control device executes an operation of determining a correction value indicating a degree of contrast correction of the projector based on first position information indicating a first position at which the first lighting device is disposed, second position ...