US Patent Issued to INTERNATIONAL BUSINESS MACHINES on April 21 for "Screening for fluctuating energy relaxation times" (New York, New Jersey Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,608,441, issued on April 21, was assigned to INTERNATIONAL BUSINESS MACHINES Corp. (Armonk, N.Y.).

"Screening for fluctuating energy relaxation times" was invented by Malcolm Scott Carroll (Cranbury, N.J.), Sami Rosenblatt (White Plains, N.Y.) and Abhinav Kandala (Yorktown Heights, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to determining estimated true relaxation times of qubits absent measurement of entire T1 decay times of the qubits. A system can comprise a memory that stores computer executable components; and a proces...