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. 01, 2017
Filed:
Aug. 05, 2013
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Juergen Stahl, Herrieden, DE;
Thomas Antonius Duerbaum, Baiersdorf, DE;
Jens Goettle, Erlangen, DE;
Alexander Pawellek, Stadtlauringen, DE;
Anton Cornelis Blom, Eindhoven, NL;
Hans Halberstadt, Groesbeek, NL;
Frans Pansier, Nuenen, NL;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/15 (2006.01); H02M 1/12 (2006.01); H02M 1/44 (2007.01);
U.S. Cl.
CPC ...
H02M 1/12 (2013.01); H02M 1/15 (2013.01); H02M 1/44 (2013.01); H02M 2001/123 (2013.01);
Abstract
A noise filter circuit uses open loop signal processing to process the signal that causes the noise and generate a signal to be fed back into the system to cancel noise currents.