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:
Nov. 26, 2024
Filed:
Jan. 27, 2022
Applicant:
Nxp Usa, Inc., Austin, TX (US);
Inventors:
Klaus Reimann, Eindhoven, NL;
Siamak Delshadpour, Phoenix, AZ (US);
Assignee:
NXP USA, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/00 (2006.01); G01R 33/07 (2006.01);
U.S. Cl.
CPC ...
G01R 33/0035 (2013.01); G01R 33/07 (2013.01);
Abstract
One example discloses a sensor calibration circuit, including: a controller configured to transmit a first modulation signal to the sensor and receive a first output signal from the sensor in response; wherein the controller configured to transmit a second modulation signal to the sensor and receive a second output signal from the sensor in response; and wherein the controller is configured to calibrate the sensor based on the first and second modulation signals and the first and second output signals.