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
May 10, 2011
0Patent Application Number
115447720
Date Filed
October 10, 2006
0Patent Primary Examiner
Patent abstract
A printhead IC comprising: an array of nozzles having a plurality of adjacent regions; and, drive circuitry for sending an electrical pulse to each of the nozzles individually such that they eject a drop of printing fluid; and, a plurality of temperature sensors for sensing the temperature of the printhead IC within each of the regions respectively.
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