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:
Aug. 06, 2019
Filed:
Nov. 09, 2015
Applicant:
Geotech Ltd., Aurora, CA;
Inventor:
Ryan S. Raz, Aurora, CA;
Assignee:
GEOTECH LTD., , CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 33/26 (2006.01); G01V 3/165 (2006.01); G01V 3/16 (2006.01);
U.S. Cl.
CPC ...
G01R 33/26 (2013.01); G01V 3/16 (2013.01); G01V 3/165 (2013.01);
Abstract
A method and system that includes injecting light into a vapor cell; detecting an output of the light from the vapor cell; modulating the light injected into the vapor cell in dependence on the detected output to achieve an oscillating signal; applying an energy pulse to the vapor cell prior to achieving the oscillating signal to decrease a time required to achieve the oscillating signal; and determining a magnetic field measurement in dependence on a frequency of the oscillating signal.