Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mehdi Azimi0
Kia Silverbrook0
Matthew Taylor Worsman0
Date of Patent
October 6, 2009
0Patent Application Number
112466750
Date Filed
October 11, 2005
0Patent Primary Examiner
Patent abstract
An inkjet printhead comprising: an array of ink chambers, each having a nozzle and a thermal actuator for generating vapor bubbles to eject ink through the nozzle; wherein, the thermal actuator has a pair of contacts and at least two parallel current paths between the contacts, each of the current paths having a plurality of heater elements for nucleating a vapor bubble.
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