ALEXANDRIA, Va., June 10 -- United States Patent no. 12,293,634, issued on May 6, was assigned to ANGEL GROUP Co. LTD. (Shiga, Japan).
"Fraud detection system in a casino" was invented by Yasushi Shigeta (Shiga, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a...