ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,453, issued on July 21, was assigned to Dell Products LP (Round Rock, Texas).

"Qubit state monitoring in quantum computers utilizing radio frequency superconducting quantum interference devices with classical computer readout and processing" was invented by Tejinder Singh (Manotick, Canada) and Navjot Kaur Khaira (Manotick, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "The technology described herein is directed towards real-time monitoring of qubit states in quantum computers using a system based on rf-SQUIDs (radio-frequency superconducting quantum interference devices) and a direct current signal that is sourced to a superconducting quant...