US Patent Issued to International Business Machines on Feb. 24 for "Nondegenerate through quantum-limited amplifier" (New York Inventor)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,561,596, issued on Feb. 24, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Nondegenerate through quantum-limited amplifier" was invented by Baleegh Abdo (Fishkill, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device comprises a nondegenerate through quantum-limited amplifier comprising a first port, a second port, and a third port. The first port is configured to receive first quantum signals which comprise frequencies within a first frequency band. The second port is configured to receive second quantum signals which comprise frequencies within a second frequency band, which is non-overlapping with the first frequency b...