Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 11, 2017
Patent Application Number
15262248
Date Filed
September 12, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for determining an issue in an inkjet nozzle with impedance measurements, includes taking a first impedance measurement to detect a drive bubble with an impedance sensor; and taking a second impedance measurement to detect said drive bubble with said impedance sensor after said first impedance measurement.
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