ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,538, issued on Nov. 3, was assigned to ANGEL GROUP Co. LTD. (Shiga, Japan).
"Management system for casino items" was invented by Yasushi Shigeta (Shiga, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The management system is a management system for a gaming chip equipped with an RFID tag, wherein the RFID tag stores identification information including a tag ID assigned at the time of manufacture of the RFID tag and a chip ID assigned at the time of manufacture of the gaming chip. The management system includes an antenna and a chip tray reader/writer that read identification information from the RFID tag of the gaming chips that exist within a...