ALEXANDRIA, Va., March 26 -- United States Patent no. 12,260,296, issued on March 25, was assigned to Intel Corp. (Santa Clara, Calif.).

"Diamondoid materials in quantum computing devices" was invented by David J. Michalak (Portland, Ore.), James Munro Blackwell (Portland, Ore.), John J. Plombon (Portland, Ore.) and James S. Clarke (Portland, Ore.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are diamondoid materials in quantum computing devices, as well as related methods, devices, and materials. For example, in some embodiments, a quantum computing device may include: qubit circuitry, an interconnect in conductive contact with the qubit circuitry, and a dielectric material proximate to th...