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:
Dec. 22, 2015
Filed:
Dec. 11, 2012
Applicant:
Sendyne Corporation, New York, NY (US);
Inventor:
Victor Marten, Flushing, NY (US);
Assignee:
Sendyne Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/20 (2006.01); G11B 5/00 (2006.01); G11B 5/455 (2006.01); G11B 5/012 (2006.01); G01R 19/00 (2006.01);
U.S. Cl.
CPC ...
G01R 1/203 (2013.01); G01R 1/20 (2013.01); G01R 19/0092 (2013.01); G11B 5/012 (2013.01); G11B 5/455 (2013.01); G11B 2005/001 (2013.01); G11B 2005/0016 (2013.01);
Abstract
Methods and circuits for reduction of errors in a current shunt are disclosed, for example sensing lines for Kelvin sensing in which the sensing lines are of identical material to the high-resistance portions of the shunt, and welded thereto. This allows application of a current shunt with lower output voltage and thus lower power losses than the contemporary art implementations, while maintaining high accuracy with regard to temperature changes.