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George L. Coad

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  • Lafayette, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Edge handling wafer chuck
    • Patent number 6,702,302
    • Issue date Mar 9, 2004
    • KLA-Tencor Corporation
    • Rodney G Smedt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Edge handling wafer chuck
    • Patent number 6,217,034
    • Issue date Apr 17, 2001
    • KLA-Tencor Corporation
    • Rodney G Smedt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Substrate handling and processing system for flat panel displays
    • Patent number 5,738,767
    • Issue date Apr 14, 1998
    • Intevac, Inc.
    • George L. Coad
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rollaway extendable planar fabric closure
    • Patent number 5,337,818
    • Issue date Aug 16, 1994
    • Lang; Richard A.
    • George L. Coad
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Low cost stage for raster scanning of semiconductor wafers
    • Patent number 5,212,580
    • Issue date May 18, 1993
    • High Yield Technology
    • George L. Coad
    • G02 - OPTICS
  • Information Patent Grant

    Wafer processing system
    • Patent number 4,705,951
    • Issue date Nov 10, 1987
    • Varian Associates, Inc.
    • Frederick P. Layman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wafer coating system
    • Patent number 4,647,266
    • Issue date Mar 3, 1987
    • Varian Associates, Inc.
    • George L. Coad
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Transfer plate rotation system
    • Patent number 4,548,699
    • Issue date Oct 22, 1985
    • Varian Associates, Inc.
    • Martin A. Hutchinson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Wafer transfer system
    • Patent number 4,311,427
    • Issue date Jan 19, 1982
    • Varian Associates, Inc.
    • George L. Coad
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Radiation therapy apparatus having retractable beam stopper
    • Patent number 4,233,519
    • Issue date Nov 11, 1980
    • Varian Associates, Inc.
    • George L. Coad
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Edge handling wafer chuck
    • Publication number 20010013684
    • Publication date Aug 16, 2001
    • KLA-Tencor Corporation
    • Rodney C. Smedt
    • H01 - BASIC ELECTRIC ELEMENTS