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. 07, 2021
Filed:
Sep. 15, 2017
Applicant:
Npl Management Limited, Middlesex, GB;
Inventors:
Oleg Vladimirovich Astafiev, Surrey, GB;
Rais Shaikhaidarov, Surrey, GB;
Vladimir Nikolaevich Antonov, Surrey, GB;
Teresa Clare Hoenigl-Decrinis, Surrey, GB;
Sebastian Erik De Graaf, Middlesex, GB;
Assignee:
NPL MANAGEMENT LIMITED, Middlesex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 29/08 (2006.01); G01R 1/24 (2006.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
G01R 29/0878 (2013.01); G01R 1/24 (2013.01); H01F 38/14 (2013.01);
Abstract
A quantum power sensor has a two-level quantum system strongly coupled to a transmission line that supports a propagating wave. A method of measuring power in a transmission line includes coupling a two-level quantum system to the transmission line; and determining the coupling and the Rabi frequency of the two-level system.