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2013
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Invention
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Ejection devices for inkjet printers and method for fabricating ejection devices. Disclosed is an... |
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2011
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Invention
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Substrate structure for ejection chip and method for fabricating substrate structure. Disclosed i... |
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Invention
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Fluid ejection device and method for fabricating fluid ejection device. Disclosed is a fluid ejec... |
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2010
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Invention
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Fluid container having mixing chambers for micro-fluid applications. A consumable supply item for... |
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Invention
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Methods and systems using printhead tank memory to determine printhead tank configuration. Method... |
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Invention
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Method for making a substantially planar micro-fluid ejection head. A process for making a substa... |
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Invention
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Wind baffles for micro-fluid ejection devices. A micro-fluid ejection device defines a print gap ... |
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2008
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Invention
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Inkjet printhead substrate with distributed heater elements. A substrate heating system for an in... |
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Invention
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Uv-curable coatings and methods for applying uv-curable coatings using thermal micro-fluid ejecti... |
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Invention
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Method for making a thin film resistor. A process for making a fluid ejector head for a micro-flu... |
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Invention
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Modular micro-fluid ejection head assembly. A micro-fluid ejection head assembly and methods for ... |
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Invention
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Low energy, long life micro-fluid ejection device. Micro-fluid ejection heads and methods for ext... |
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Invention
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Nozzle plate for improved post-bonding symmetry. A nozzle plate for bonding to a chip for configu... |
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2007
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Invention
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Automatic printhead and tank install positioning. A system and method for automatically determini... |
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Invention
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Directionally dependent carrier isolator for an imaging apparatus. An interface device for attach... |
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Invention
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Process for making a micro-fluid ejection head structure. A method of making a micro-fluid ejecti... |
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Invention
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Micro-fluid ejecting device having embedded memory in communication with an external controller. ... |
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Invention
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Micro-fluid ejection heads and methods for bonding substrates to supports. A substantially planar... |
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Invention
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Method for dry etching fluid feed slots in a silicon substrate. A method of micro-machining a sem... |
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Invention
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Micro-fluid ejector pattern for improved performance. A micro-fluid ejection head and method for ... |
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Invention
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Fluid supply tank ventilation for a micro-fluid ejection head. An improved fluid supply tank for ... |
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Invention
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Micro-fluid ejecting device having embedded memory devices. A micro-fluid ejecting device include... |
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2006
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Invention
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Flexible adhesive materials for micro-fluid ejection heads and methods relating thereto. Micro-fl... |
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Invention
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High resolution ink jet printhead. A high resolution printhead for an ink jet printer. The printh... |
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Invention
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Substantially planar ejection actuators and methods relating thereto. A substantially planar flui... |
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Invention
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Substantially planar fluid ejection actuators and methods related thereto. Fluid ejection actuato... |
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Invention
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Thick film layers and methods relating thereto. Thick film layers for a micro-fluid ejection head... |
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2005
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Invention
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Methods and apparatuses for sensing temperature of multi-via heater chips. Heater chips for use w... |
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Invention
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Methods and apparatuses for regulating the temperature of multi-via heater chips. Heater chips fo... |
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Invention
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Ink cartridge venting. An ink cartridge comprising: (a) an ink cartridge body including a floor a... |
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Invention
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Inkjet printhead heater chip with asymmetric ink vias. An inkjet printhead heater chip has an ink... |
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Invention
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Heater chips with a reduced number of bondpads. Heater chips for use in printing devices, such as... |
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Invention
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Nozzle members, compositions and methods for micro-fluid ejection heads. An improved photoimaged ... |
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Invention
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Methods and apparatuses for implementing multi-via heater chips. A heater chip for use in a print... |
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Invention
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Heater chip test circuit and methods for using the same. Test circuits on heater chips for testin... |
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Invention
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Lamination of dry film to micro-fluid ejection head substrates. A method of making a micro-fluid ... |
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2004
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Invention
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Methods and devices for purging gases from an ink reservoir. A printhead comprising a first ink r... |
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Invention
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Ultra-low energy micro-fluid ejection device. A micro-fluid ejection device for ultra-small dropl... |
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Invention
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Power and ground buss layout for reduced substrate size. A semiconductor substrate for a micro-fl... |
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Invention
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Inkjet printhead incorporating a memory array. A thermal inkjet printhead 100 of the present inve... |
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Invention
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Inkjet print head. Some embodiments of the present invention provide an inkjet print head having ... |
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Invention
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Printhead carrier positioning apparatus and method. An imaging apparatus includes a housing havin... |
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Invention
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Method for reducing the effects of printhead carrier disturbance during printing with an imaging ... |
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Invention
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Micro-fluid ejection device having high resistance heater film. A semiconductor substrate for a m... |
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2003
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Invention
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Multiple drop-volume printhead apparatus and method. Flow features in an inkjet printhead. The fl... |
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Invention
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Composite printhead fire signals. A method and device for providing a plurality of fire pulses in... |
