The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2026
Filed:
Oct. 07, 2022
International Business Machines Corporation, Armonk, NY (US);
Baleegh Abdo, Fishkill, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
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 band. The nondegenerate through quantum-limited amplifier is configured to amplify the first quantum signals, amplify and convert the frequencies of the second quantum signals to frequencies within the first frequency band, and output the amplified first quantum signals and the amplified frequency-converted second quantum signals from the third port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile