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. 16, 2022
Filed:
Oct. 08, 2019
Meter Group, Inc. Usa, Pullman, WA (US);
Paolo Castiglione, Pullman, WA (US);
Gaylon S. Campbell, Pullman, WA (US);
METER GROUP, INC. USA, Pullman, WA (US);
Abstract
A complex dielectric sensor includes at least two voltage dividers to measure voltage amplitudes in a circuit of at least two impedances connected to a transducer probe. The impedances are configured to reduce amplification of raw error using relatively simple geometric calculations based on mapping the voltage amplitudes as a pair of intersecting circles in a complex admittance space. Instrument sensitivity can be optimized by selecting impedances with moduli in the complex admittance space that are similar in magnitude to the modulus of the sample admittance and by selecting impedances that cause characteristic directions of the voltage dividers (relative to the sample admittance in the complex admittance space) to be oriented as close to perpendicular to each other as possible.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile