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:
Oct. 10, 2017
Filed:
Jan. 06, 2014
Applicant:
The Nielsen Company (Us), Llc, New York, NY (US);
Inventors:
Bostjan Valencic, Koper, SI;
Igor Sotosek, Portoroz, SI;
Assignee:
The Nielsen Company (US), LLC, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 21/00 (2006.01); G01R 19/00 (2006.01); G01R 33/02 (2006.01); G01R 21/133 (2006.01);
U.S. Cl.
CPC ...
G01R 21/00 (2013.01); G01R 19/0092 (2013.01); G01R 21/133 (2013.01); G01R 33/02 (2013.01);
Abstract
Methods, apparatus, systems and articles of manufacture are disclosed to determine an operational status of a device. An example method includes determining, with a processor, a first multi-dimensional measurement of a first magnetic field generated by a power cord to supply power to a device; and determining, via the processor, an operational status of the device based on the first multi-dimensional measurement.