Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gaston Baudat0
David Lavanchy0
Date of Patent
January 7, 2014
Patent Application Number
13796058
Date Filed
March 12, 2013
Patent Primary Examiner
Patent abstract
A coin tester includes a coin sensor which outputs a measurement signal which is influenced by the presence of a coin. A memory device stores an impedence model of the coin sensor and the model representing an expected influence of a coin configuration model on the measurement signal. A processor computes and applies acceptance criteria to determine whether the coin falls within a predetermined coin configuration.
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