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John Perring

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  • Plymouth, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple level photolithography
    • Patent number 7,349,070
    • Issue date Mar 25, 2008
    • X-Fab Semiconductor Foundries AG.
    • Brian Martin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multiple level photolithography
    • Patent number 6,949,330
    • Issue date Sep 27, 2005
    • Zarlink Semiconductor Limited
    • Brian Martin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Multiple level photolithography
    • Publication number 20060050255
    • Publication date Mar 9, 2006
    • Brian Martin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Reticles in MEMS and IC processes
    • Publication number 20040023131
    • Publication date Feb 5, 2004
    • Brian Martin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Methods of coating contact holes in MEMS and similar applications
    • Publication number 20030215975
    • Publication date Nov 20, 2003
    • Brian Martin
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Resist removal
    • Publication number 20030162133
    • Publication date Aug 28, 2003
    • Brian Martin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Multiple level photolithography
    • Publication number 20030044734
    • Publication date Mar 6, 2003
    • Brian Martin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY