ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,494, issued on March 24, was assigned to CHAMP VISION DISPLAY INC. (Miao-Li County, Taiwan).

"Color calibration system and color calibration method" was invented by Hsin-Mao Chung (Miao-Li County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A color calibration system and a color calibration method are provided. The color calibration method includes: measuring a first calibration image displayed by a first display device to obtain optical characteristic information by an image capturing device; receiving the optical characteristic information from the image capturing device and converting a data format of the optical characteristic informa...