Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Timothy Peter Gillespie0
Kia Silverbrook0
Mark Jackson Pulver0
Michael John Webb0
Alireza Moini0
Brian Christopher Morahan0
John Robert Sheahan0
Date of Patent
September 16, 2008
0Patent Application Number
115447760
Date Filed
October 10, 2006
0Patent Primary Examiner
Patent abstract
A printhead IC comprising: an array of nozzles; drive circuitry for receiving print data and sending drive pulses of electrical energy to the array of nozzles in accordance with the print data; and, a temperature sensor connected to the drive circuitry to adjust the drive pulse profile in response to the temperature sensor output; wherein during use, the temperature sensor can be de-activated after a period of use.
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