Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Mechanical measurement system
Reexamination Certificate
2007-10-02
2007-10-02
Bui, Bryan (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Mechanical measurement system
C073S001340, C073S861000, C702S045000, C702S086000
Reexamination Certificate
active
11436807
ABSTRACT:
A method and system for providing a linear signal from mass flow transducer approximates the error from the original raw signal using discrete sine functions and subtracts the approximated error from the original raw signal. The method and system can be implemented using an ASIC (Application Specific Integrated Circuit) mated with a raw mass flow transducer. The method and system for linearizing the signal can be contained in the ASIC, and allows for improved accuracy in the linear signal with few coefficients and mathematical steps.
REFERENCES:
patent: 4341107 (1982-07-01), Blair et al.
patent: 5892145 (1999-04-01), Moon et al.
patent: 6684695 (2004-02-01), Fralick et al.
patent: 6805003 (2004-10-01), Ueki et al.
patent: 6820481 (2004-11-01), Weber et al.
patent: 6912918 (2005-07-01), Lynnworth et al.
patent: 7073392 (2006-07-01), Lull et al.
patent: 2004/0026365 (2004-02-01), Fuertsch et al.
patent: 2005/0189343 (2005-09-01), Griffin et al.
patent: 2006/0048568 (2006-03-01), Korniyenko et al.
patent: 2006/0059986 (2006-03-01), Wildgen
patent: 574288 (1993-12-01), None
Error handling process for digital audio signal transmission system—using Fourier transform to enable prediction of data, and concealment of signal errors, Abstarct, Mahieux, EP 574288 A, Dec. 15, 1993.
U.S. Appl. No. 11/545,828.
Bui Bryan
Honeywell International , Inc.
Le John
Lopez Kermit D.
Ortiz Luis M.
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