ALEXANDRIA, Va., June 4 -- United States Patent no. 12,321,219, issued on June 3, was assigned to Rigetti & Co LLC (Berkeley, Calif.).
"Reducing unitary error in a quantum computation system" was invented by Marcus Palmer Da Silva (Lafayette, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for randomly accessing pairs of quantum gates associated with any given quantum gate included in a set of quantum instructions allows for the reduction of unitary errors when executing the quantum instructions. The system generates a set of modified quantum instructions using the randomly accessed pair of quantum gates. The modified quantum instructions produce the same result as the unmodified qu...