US Patent Issued to Phasecraft on June 9 for "Control sequence for quantum computer" (British Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,188, issued on June 9, was assigned to Phasecraft Ltd. (London).

"Control sequence for quantum computer" was invented by Toby Cubitt (London), Laura Clinton (London) and Johannes Bausch (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method is provided for determining a control sequence for performing a multiqudit algorithm on a quantum computer, the multi-qudit algorithm expressible as a series of one or more k-qudit interactions. The method comprises, for each of the k-qudit interactions, decomposing the k-qudit interaction into a sequence of single-qudit unitary rotations and/or two-qudit unitary rotations from the continuous family of co...