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Rio Rivas

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printhead with printer fluid check valve
    • Patent number 10,828,892
    • Issue date Nov 10, 2020
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection device with ink feedhole bridge
    • Patent number 10,479,080
    • Issue date Nov 19, 2019
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid dispenser
    • Patent number 10,369,790
    • Issue date Aug 6, 2019
    • Hewlett-Packard Development Company, L.P.
    • Silam J. Choy
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead with recessed slot ends
    • Patent number 10,369,788
    • Issue date Aug 6, 2019
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid feed slot for fluid ejection device
    • Patent number 10,118,392
    • Issue date Nov 6, 2018
    • Hewlett-Packard Development Company, L.P.
    • Ed Friesen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid ejection cartridge with controlled adhesive bond
    • Patent number 10,099,483
    • Issue date Oct 16, 2018
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection device with ink feedhole bridge
    • Patent number 10,086,612
    • Issue date Oct 2, 2018
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection devices with particle tolerant thin-film extensions
    • Patent number 10,005,282
    • Issue date Jun 26, 2018
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid feed slot for fluid ejection device
    • Patent number 9,962,938
    • Issue date May 8, 2018
    • Hewlett-Packard Development Company, L.P.
    • Ed Friesen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid ejection device with particle tolerant layer extension
    • Patent number 9,895,885
    • Issue date Feb 20, 2018
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection device with ink feedhole bridge
    • Patent number 9,776,407
    • Issue date Oct 3, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead with recessed slot ends
    • Patent number 9,707,586
    • Issue date Jul 18, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid ejection device with particle tolerant layer extension
    • Patent number 9,707,754
    • Issue date Jul 18, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Article with controlled wettability
    • Patent number 9,624,101
    • Issue date Apr 18, 2017
    • Hewlett-Packard Development Company, L.P.
    • Peter Mardilovich
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Fluid dispenser
    • Patent number 9,623,657
    • Issue date Apr 18, 2017
    • Hewlett-Packard Development Company, L.P.
    • Silam J. Choy
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Printhead protective coating
    • Patent number 9,597,873
    • Issue date Mar 21, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Controlling adhesives between substrates and carriers
    • Patent number 9,579,893
    • Issue date Feb 28, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection assembly with controlled adhesive bond
    • Patent number 9,573,369
    • Issue date Feb 21, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead die with multiple termination rings
    • Patent number 9,498,953
    • Issue date Nov 22, 2016
    • Hewlett-Packard Development Company, L.P.
    • Anthony M. Fuller
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Controlling adhesives between substrates and carriers
    • Patent number 9,475,278
    • Issue date Oct 25, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fluid ejection device
    • Patent number 9,463,485
    • Issue date Oct 11, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid ejection device with particle tolerant thin-film extension
    • Patent number 9,352,568
    • Issue date May 31, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid dispenser
    • Patent number 9,211,713
    • Issue date Dec 15, 2015
    • Hewlett-Packard Development Company, L.P.
    • Silam J. Choy
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method of fabricating an integrated orifice plate and cap structure
    • Patent number 8,940,559
    • Issue date Jan 27, 2015
    • Hewlett-Packard Development Company, L.P.
    • Daniel A Kearl
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead die with damage detection conductor between multiple term...
    • Patent number 8,870,337
    • Issue date Oct 28, 2014
    • Hewlett-Packard Development Company, L.P.
    • Kellie S. Jensen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Protecting a fluid ejection device resistor
    • Patent number 8,727,499
    • Issue date May 20, 2014
    • Hewlett-Packard Development Company, L.P.
    • Roberto A. Pugliese
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head
    • Patent number 8,714,710
    • Issue date May 6, 2014
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Protective coating for print head feed slots
    • Patent number 8,585,180
    • Issue date Nov 19, 2013
    • Hewlett-Packard Development Company, L.P.
    • Siddhartha Bhowmik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Manufacture of a print head
    • Patent number 8,573,740
    • Issue date Nov 5, 2013
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Methods and systems for forming slots in a semiconductor substrate
    • Patent number 8,510,948
    • Issue date Aug 20, 2013
    • Hewlett-Packard Development Company, L.P.
    • Shen Buswell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    PRINTHEAD WITH PRINTER FLUID CHECK VALVE
    • Publication number 20210046757
    • Publication date Feb 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE WITH INK FEEDHOLE BRIDGE
    • Publication number 20190016135
    • Publication date Jan 17, 2019
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE
    • Publication number 20180229502
    • Publication date Aug 16, 2018
    • Hewlett-Packard Development Company, L.P.
    • Ed Friesen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD WITH PRINTER FLUID CHECK VALVE
    • Publication number 20180009222
    • Publication date Jan 11, 2018
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE WITH INK FEEDHOLE BRIDGE
    • Publication number 20170361613
    • Publication date Dec 21, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE WITH PARTICLE TOLERANT LAYER EXTENSION
    • Publication number 20170274654
    • Publication date Sep 28, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID DISPENSER
    • Publication number 20170190177
    • Publication date Jul 6, 2017
    • Hewlett-Packard Development Company, L.P.
    • Silam J. Choy
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRINTHEAD WITH RECESSED SLOT ENDS
    • Publication number 20170157925
    • Publication date Jun 8, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION CARTRIDGE WITH CONTROLLED ADHESIVE BOND
    • Publication number 20170120614
    • Publication date May 4, 2017
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONTROLLING ADHESIVES BETWEEN SUBSTRATES AND CARRIERS
    • Publication number 20160368267
    • Publication date Dec 22, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD PROTECTIVE COATING
    • Publication number 20160114581
    • Publication date Apr 28, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio RIVAS
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE WITH INK FEEDHOLE BRIDGE
    • Publication number 20160101620
    • Publication date Apr 14, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES WITH PARTICLE TOLERANT THIN-FILM EXTENSIONS
    • Publication number 20160082732
    • Publication date Mar 24, 2016
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE
    • Publication number 20160031216
    • Publication date Feb 4, 2016
    • Hewlett-Packard Development Company, L.P.
    • Ed Friesen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID DISPENSER
    • Publication number 20160001555
    • Publication date Jan 7, 2016
    • Hewlett-Packard Development Company, L.P.
    • Silam J. Choy
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD DIE WITH MULTIPLE TERMINATION RINGS
    • Publication number 20150352843
    • Publication date Dec 10, 2015
    • Hewlett-Packard Development Company, L.P.
    • Anthony M. Fuller
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE WITH PARTICLE TOLERANT LAYER EXTENSION
    • Publication number 20150314601
    • Publication date Nov 5, 2015
    • Hewlett-Packard Devekopment Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION ASSEMBLY WITH CONTROLLED ADHESIVE BOND
    • Publication number 20150210076
    • Publication date Jul 30, 2015
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONTROLLING ADHESIVES BETWEEN SUBSTRATES AND CARRIERS
    • Publication number 20150145908
    • Publication date May 28, 2015
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PRINTHEADS WITH CONDUCTOR TRACES ACROSS SLOTS
    • Publication number 20150145925
    • Publication date May 28, 2015
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE WITH PARTICLE TOLERANT THIN-FILM EXTENSION
    • Publication number 20150124024
    • Publication date May 7, 2015
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE
    • Publication number 20150034734
    • Publication date Feb 5, 2015
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRINTHEAD WITH RECESSED SLOT ENDS
    • Publication number 20150001316
    • Publication date Jan 1, 2015
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID DISPENSER
    • Publication number 20140327720
    • Publication date Nov 6, 2014
    • Silam J. Choy
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Printhead Die With Damage Detection Conductor Between Multiple Term...
    • Publication number 20140320566
    • Publication date Oct 30, 2014
    • Hewlett-Packard Development Company, L.P.
    • Kellie S. Jensen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD STRUCTURE
    • Publication number 20140285576
    • Publication date Sep 25, 2014
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ARTICLE WITH CONTROLLED WETTABILITY
    • Publication number 20130192993
    • Publication date Aug 1, 2013
    • Peter Mardilovich
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    PROTECTING A FLUID EJECTION DEVICE RESISTOR
    • Publication number 20130162724
    • Publication date Jun 27, 2013
    • Roberto A. Pugliese
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD OF FABRICATING AN INTEGRATED ORIFICE PLATE AND CAP STRUCTURE
    • Publication number 20130115724
    • Publication date May 9, 2013
    • Daniel A. Kearl
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD CAP ASSEMBLY
    • Publication number 20130100201
    • Publication date Apr 25, 2013
    • Greg K. Justice
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS