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. 15, 2020
Filed:
Mar. 28, 2020
Applicant:
Quspin, Inc., Louiville, CO (US);
Inventors:
Assignee:
Quspin, Inc., Louisville, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/02 (2006.01); G01R 33/26 (2006.01); G01R 33/032 (2006.01); G02B 27/28 (2006.01); G01R 33/12 (2006.01);
U.S. Cl.
CPC ...
G01R 33/0206 (2013.01); G01R 33/032 (2013.01); G01R 33/1284 (2013.01); G01R 33/26 (2013.01); G02B 27/283 (2013.01);
Abstract
This disclosure relates to the field of zero-field paramagnetic resonance magnetometer (ZF-PRM). A sensitive ZF-PRM capable of measuring magnetic field in three orthogonal directions simultaneously and method of measuring magnetic field in three orthogonal directions is described. The ZF-PRM provides three independent output signals proportional to the three orthogonal vector components of the magnetic field using a single vapor cell, thus reducing complexity and cost of the magnetometer. Because all three magnetic components are measured at substantially the same location at the same time, the accuracy of data is greatly increased.