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David A. Barker

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  • Walnut Creek, CA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Clean Transfer Robot
    • Publication number 20140298946
    • Publication date Oct 9, 2014
    • David Barker
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Transfer mechanism with multiple wafer handling capability
    • Publication number 20130028691
    • Publication date Jan 31, 2013
    • Dynamic Micro Systems, Semiconductor Equipment GmbH
    • Farzad Tabrizi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Simultaneous wafer ID reading
    • Publication number 20130021465
    • Publication date Jan 24, 2013
    • Dynamic Micro Systems, Semiconductor Equipment GmbH
    • David Barker
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Clean transfer robot
    • Publication number 20090255362
    • Publication date Oct 15, 2009
    • Dynamic Micro Systems, Semiconductor Equipment GmbH
    • David Barker
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Transfer mechanism with multiple wafer handling capability
    • Publication number 20090081007
    • Publication date Mar 26, 2009
    • Dynamic Micro Systems, Semiconductor Equipment GmbH
    • Farzad (Fred) Tabrizi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Integrated wafer transfer mechanism
    • Publication number 20090082895
    • Publication date Mar 26, 2009
    • Dynamic Micro Systems, Semiconductor Equipment GmbH
    • David Barker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Simultaneous wafer ID reading
    • Publication number 20090080761
    • Publication date Mar 26, 2009
    • Dynamic Micro Systems, Semiconductor Equipment GmbH
    • David Barker
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Low Cost High Throughput Processing Platform
    • Publication number 20070175864
    • Publication date Aug 2, 2007
    • Leszek Niewmierzycki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Low cost high throughput processing platform
    • Publication number 20060045664
    • Publication date Mar 2, 2006
    • Leszek Niewmierzycki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Advanced low cost high throughput processing platform
    • Publication number 20060039781
    • Publication date Feb 23, 2006
    • Leszek Niewmierzycki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Advanced multi-pressure workpiece processing
    • Publication number 20050205210
    • Publication date Sep 22, 2005
    • Daniel J. Devine
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Methods for transporting wafers for vacuum processing
    • Publication number 20040091349
    • Publication date May 13, 2004
    • Farzad Tabrizi
    • H01 - BASIC ELECTRIC ELEMENTS