Data processing: measuring – calibrating – or testing – Calibration or correction system
Reexamination Certificate
2007-05-29
2009-08-04
Bui, Bryan (Department: 2863)
Data processing: measuring, calibrating, or testing
Calibration or correction system
Reexamination Certificate
active
07571065
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.
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Bui Bryan
Jeffer Mangels Butler & Marmaro LLP
Kavlico Corporation
Moffat Jonathan Teixeira
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