ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,423,544, issued on Sept. 23.
"Systems and methods for RFID identification of objects" was invented by Gary R Boucher (Springhill, La.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems suitable for RFID identification of at least one object among a population of objects in a high-density object environment using low levels of power generated through electromagnetic induction. A technique is demonstrated whereby energy is accumulated over a period with semi-random and protracted times of transmission to avoid excessive data collisions. Identification of casino tokens or other tagged objects is accomplished through unique serial numbers maintained in...