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Steven C. Borichevsky

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  • Gloucester, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum assembly for an ion implanter system
    • Patent number 10,269,537
    • Issue date Apr 23, 2019
    • Varian Semiconductor Equipment Associates, Inc.
    • Robert H. Bettencourt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump arrangement for improved pump speed
    • Patent number 10,119,529
    • Issue date Nov 6, 2018
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Semiconductor process pumping arrangements
    • Patent number 9,336,990
    • Issue date May 10, 2016
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gate valve with improved seal arrangement
    • Patent number 9,068,657
    • Issue date Jun 30, 2015
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Techniques for improving extracted ion beam quality using high-tran...
    • Patent number 8,466,431
    • Issue date Jun 18, 2013
    • Varian Semiconductor Equipment Associates, Inc.
    • James S. Buff
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Cryopump Arrangement For Improved Pump Speed
    • Publication number 20160273526
    • Publication date Sep 22, 2016
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM ASSEMBLY FOR AN ION IMPLANTER SYSTEM
    • Publication number 20150170877
    • Publication date Jun 18, 2015
    • Varian Semiconductor Equipment Associates, Inc.
    • Robert H. Bettencourt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR PROCESS PUMPING ARRANGEMENTS
    • Publication number 20150060691
    • Publication date Mar 5, 2015
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE
    • Publication number 20140110619
    • Publication date Apr 24, 2014
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VACUUM VALVE WITH PROTECTED SEALING SURFACE
    • Publication number 20120168662
    • Publication date Jul 5, 2012
    • Varian Semiconductor Equipment Associates, Inc.
    • Steven C. Borichevsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TECHNIQUES FOR IMPROVING EXTRACTED ION BEAM QUALITY USING HIGH-TRAN...
    • Publication number 20100200768
    • Publication date Aug 12, 2010
    • Varian Semiconductor Equipment Associates, Inc.
    • JAMES BUFF
    • H01 - BASIC ELECTRIC ELEMENTS