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. 04, 2009
Filed:
May. 29, 2007
Peter H Seesink, Ouddorp, NL;
Peter H Seesink, Ouddorp, NL;
Kavlico Corporation, Moorpark, CA (US);
Abstract
A method is disclosed for providing calibration of sensor signals in a sensor having a measuring sensor and a reference sensor. The method includes receiving a sensor signal and a reference signal from the measuring sensor and the reference sensor, respectively. The method further includes providing a first compensation signal to the sensor signal based on a gain characteristic and providing a second compensation signal to the reference signal based on the gain characteristic and an offset characteristic; combining the first compensation signal and the sensor signal, and the second compensation signal and the reference signal to create a compensated sensor signal; and, adjusting the compensated signal for temperature effects by coupling a component having a high thermal coefficient to the sensor. An apparatus is also described herein.