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:
Feb. 14, 2017
Filed:
Sep. 12, 2013
Applicant:
Microchip Technology Incorporated, Chandler, AZ (US);
Inventors:
Andrew Voris, Brown Deer, WI (US);
Burke Davison, Chandler, AZ (US);
Assignee:
MICROCHIP TECHNOLOGY INCORPORATED, Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/26 (2006.01); G06F 3/044 (2006.01); H03K 17/955 (2006.01);
U.S. Cl.
CPC ...
G01R 27/2605 (2013.01); G06F 3/044 (2013.01); H03K 17/955 (2013.01);
Abstract
A system for reducing noise in a sensor measurement system includes a noise detector for detecting noise in capacitive to digital conversion measurements; a noise correction module operably coupled to the noise detector and configured to dynamically modify one or more delays associated with a sampling waveform; and a noise filter for filtering the sampling waveform.