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:
Sep. 20, 2022
Filed:
Feb. 20, 2020
Raytheon Bbn Technologies Corp., Cambridge, MA (US);
Kin Chung Fong, Concord, MA (US);
Guilhem Ribeill, Arlington, MA (US);
Luke Colin Gene Govia, Somerville, MA (US);
Martin Gustafsson, Cambridge, MA (US);
Thomas A. Ohki, Arlington, MA (US);
Raytheon BBN Technologies Corp, Cambridge, MA (US);
Abstract
An amplifier. In some embodiments, the amplifier includes a resonant circuit having a resonant frequency, a pump input, a signal input, and a signal output. The resonant circuit may include a Josephson junction connected to the pump input, the Josephson junction being a superconducting-normal-superconducting junction having two superconducting terminals and being configured to adjust the resonant frequency of the resonant circuit based on a signal received at the pump input.