US Patent Issued to NEC on Oct. 6 for "Computation device, quantum state generation device, computation method, quantum state generation method, and program" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,755,177, issued on Oct. 6, was assigned to NEC Corp. (Tokyo).

"Computation device, quantum state generation device, computation method, quantum state generation method, and program" was invented by Yuki Susa (Tokyo) and Aiko Yamaguchi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computation device generates a plan that controls an oscillator configured to perform parametric oscillation such that an intensity of a pump signal that is input to the oscillator increases from a first value according to an elapsed time and then decreases to a second value, and a magnitude of a detuning between a resonance frequency of the oscillator and an oscillati...