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:
Jun. 29, 2004
Filed:
Jun. 28, 2002
Christopher D. Immer, Merritt Island, FL (US);
John Lane, Melbourne, FL (US);
Anthony J. Eckhoff, Cocoa, FL (US);
Jose M. Perotti, Merritt Island, FL (US);
Abstract
A multi-sensor transducer and processing method allow insitu monitoring of the senor accuracy and transducer 'health'. In one embodiment, the transducer has multiple sensors to provide corresponding output signals in response to a stimulus, such as pressure. A processor applies individual weight factors to reach of the output signals and provide a single transducer output that reduces the contribution from inaccurate sensors. The weight factors can be updated and stored. The processor can use the weight factors to provide a 'health' of the transducer based upon the number of accurate versus in-accurate sensors in the transducer.