TREA

Anthony William McLennan

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  • Concord, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charge roller voltage determination
    • Patent number 11,320,761
    • Issue date May 3, 2022
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charge roller gap determination
    • Patent number 11,143,978
    • Issue date Oct 12, 2021
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charge roller for electrographic printer
    • Patent number 10,254,676
    • Issue date Apr 9, 2019
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charge roller for electrographic printer
    • Patent number 9,423,717
    • Issue date Aug 23, 2016
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Organic photoconductor coating
    • Patent number 8,980,511
    • Issue date Mar 17, 2015
    • Hewlett-Packard Development Company, L.P.
    • Zhang-Lin Zhou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    CHARGE ROLLER VOLTAGE DETERMINATION
    • Publication number 20210302860
    • Publication date Sep 30, 2021
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGE ROLLER GAP DETERMINATION
    • Publication number 20210223711
    • Publication date Jul 22, 2021
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGE ROLLER FOR ELECTROGRAPHIC PRINTER
    • Publication number 20170045838
    • Publication date Feb 16, 2017
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGE ROLLER FOR ELECTROGRAPHIC PRINTER
    • Publication number 20150277264
    • Publication date Oct 1, 2015
    • Hewlett-Packard Development, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ORGANIC PHOTOCONDUCTOR COATING
    • Publication number 20140127617
    • Publication date May 8, 2014
    • Hewlett-Packard Development Company, L.P.
    • Zhang-Lin Zhou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ORGANIC PHOTOCONDUCTORS AND METHODS OF MANUFACTURING THE SAME
    • Publication number 20130344424
    • Publication date Dec 26, 2013
    • Krzysztof Nauka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY