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:
May. 23, 2017
Filed:
Sep. 02, 2014
Nxp B.v., Eindhoven, NL;
Robert Hendrikus Margaretha van Veldhoven, Eindhoven, NL;
Fabio Sebastiano, Rotterdam, NL;
NXP B.V., Eindhoven, NL;
Abstract
There is described a device for removing an offset from a signal, the device comprising (a) a frequency estimation unit () for estimating a frequency of the signal, (b) an offset estimation unit () for estimating the offset in the signal by applying an adaptive low pass filter to the signal, wherein a cut-off frequency of the adaptive low pass filter is determined based on the frequency of the signal estimated by the frequency estimation unit (), and (c) a subtraction unit () adapted to subtract the offset estimated by the offset estimation unit () from the signal. There is also described a filter unit comprising the device. Furthermore, there is described a corresponding method of removing an offset from a signal as well as a computer program and a computer program product for performing the method by means of a computer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile