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David L. Erickson

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  • Philomath, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Additive manufactured resistivity
    • Patent number 11,465,360
    • Issue date Oct 11, 2022
    • Hewlett-Packard Development Company, L.P.
    • Greg Scott Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Additive manufacturing object conductivity
    • Patent number 11,440,247
    • Issue date Sep 13, 2022
    • Hewlett-Packard Development Company, L.P.
    • Greg Scott Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Light filter having a wedge-shaped profile
    • Patent number 7,576,860
    • Issue date Aug 18, 2009
    • Hewlett-Packard Development Company, L.P.
    • Kuohua (Angus) Wu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Image display system and method
    • Patent number 7,387,389
    • Issue date Jun 17, 2008
    • Hewlett-Packard Development Company, L.P.
    • Anurag Gupta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image rotator
    • Patent number 7,306,343
    • Issue date Dec 11, 2007
    • Hewlett-Packard Development Company, L.P.
    • David L. Erickson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    System and method of image enhancement through light intensity modu...
    • Patent number 7,249,855
    • Issue date Jul 31, 2007
    • Hewlett-Packard Development Company, L.P.
    • David L. Erickson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Coverlayer based on functional polymers
    • Patent number 6,663,235
    • Issue date Dec 16, 2003
    • Hewlett-Packard Development Company, L.P.
    • David L. Erickson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Bottom fill inkjet cartridge through bubble generator
    • Patent number 6,139,137
    • Issue date Oct 31, 2000
    • Hewlett-Packard Company
    • Ralph L. Stathem
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Bottom fill inkjet cartridge through bubble generator
    • Patent number 5,933,175
    • Issue date Aug 3, 1999
    • Hewlett-Packard Company
    • Ralph L. Stathem
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    ADDITIVE MANUFACTURED RESISTIVITY
    • Publication number 20210331408
    • Publication date Oct 28, 2021
    • Hewlett-Packard Development Company, L.P.
    • Greg Scott Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ADDITIVE MANUFACTURING OBJECT CONDUCTIVITY
    • Publication number 20210129429
    • Publication date May 6, 2021
    • Hewlett-Packard Development Company, L.P.
    • Greg Scott Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Thin film filter system and method
    • Publication number 20080285165
    • Publication date Nov 20, 2008
    • Kuohua (Angus) Wu
    • G02 - OPTICS
  • Information Patent Application

    Light filter
    • Publication number 20080278724
    • Publication date Nov 13, 2008
    • Kuohua (Angus) Wu
    • G02 - OPTICS
  • Information Patent Application

    Audience detection for increasing component longevity
    • Publication number 20070279525
    • Publication date Dec 6, 2007
    • Kuohua Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image display system and method
    • Publication number 20070165187
    • Publication date Jul 19, 2007
    • Anurag Gupta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image rotator
    • Publication number 20060238718
    • Publication date Oct 26, 2006
    • David L. Erickson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    System and method of image enhancement through light intensity modu...
    • Publication number 20060132717
    • Publication date Jun 22, 2006
    • Hewlett-Packard Development Company, L.P.
    • David L. Erickson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Apodizing filter
    • Publication number 20060038966
    • Publication date Feb 23, 2006
    • Michael D. Long
    • G02 - OPTICS
  • Information Patent Application

    Integral reflector and heat sink
    • Publication number 20060028621
    • Publication date Feb 9, 2006
    • Anurag Gupta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    New coverlayer based on functional polymers
    • Publication number 20030081090
    • Publication date May 1, 2003
    • David L. Erickson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS