US Patent Issued to Rigetti on Feb. 10 for "Microwave integrated quantum circuits with cap wafer and methods for making the same" (California Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,916, issued on Feb. 10, was assigned to Rigetti & Co LLC (Berkeley, Calif.).

"Microwave integrated quantum circuits with cap wafer and methods for making the same" was invented by Chad Tyler Rigetti (Walnut Creek, Calif.), Dane Christoffer Thompson (Granite Bay, Calif.), Alexei N. Marchenkov (Walnut Creek, Calif.), Mehrnoosh Vahidpour (El Cerrito, Calif.), Eyob A. Sete (Walnut Creek, Calif.) and Matthew J. Reagor (San Rafael, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A quantum computing system that includes a quantum circuit device having at least one operating frequency; a first substrate having a first surface on which the quantum circ...