Vacuum chucks

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  • B23B31/307
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANARIZATION PROCESS, APPARATUS AND METHOD OF MANUFACTURING AN ART...

    • Publication number 20230373065
    • Publication date Nov 23, 2023
    • Canon Kabushiki Kaisha
    • Byung-Jin Choi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING A VACUUM GRIPPER FOR SEMICONDUCTOR WORKPIECES,...

    • Publication number 20230278111
    • Publication date Sep 7, 2023
    • Siltronic AG
    • Sebastian GEISSLER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK FOR ACQUIRING A WARPED WORKPIECE

    • Publication number 20220250167
    • Publication date Aug 11, 2022
    • Core Flow Ltd.
    • Boaz NISHRI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK FOR ACQUIRING A WARPED WORKPIECE

    • Publication number 20220250168
    • Publication date Aug 11, 2022
    • Core Flow Ltd.
    • Boaz NISHRI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXPANDER UNIT WITH MAGNETIC SPRING FOR A SPLIT STIRLING CRYOGENIC R...

    • Publication number 20220250169
    • Publication date Aug 11, 2022
    • CRYO TECH LTD.
    • Alexander VEPRIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLADE HOLDING JIG

    • Publication number 20210316477
    • Publication date Oct 14, 2021
    • Disco Corporation
    • Zhibo SU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLADE CHANGER UNIT

    • Publication number 20200238559
    • Publication date Jul 30, 2020
    • Disco Corporation
    • Kazuki TERADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AUTOMATED LINEAR VACUUM DISTRIBUTION VALVE

    • Publication number 20200101584
    • Publication date Apr 2, 2020
    • Alta Devices, Inc.
    • Steven Giro YOSHIDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    A CHUCK FOR A HIGH PRECISION MACHINE TOOL AND METHOD FOR MAKING A M...

    • Publication number 20180243839
    • Publication date Aug 30, 2018
    • WIELANDTS UPMT
    • Marc Wielandts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR ACHIEVING LENGTH ACCURACY OF DIAMOND TURNED PARTS

    • Publication number 20180229312
    • Publication date Aug 16, 2018
    • Spy Eye, LLC
    • Ronald S. Maynard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method And Apparatus For Manufacturing Contact Lens Moulds

    • Publication number 20180169980
    • Publication date Jun 21, 2018
    • COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
    • Gregg A. Dean
    • B24 - GRINDING POLISHING
  • Information Patent Application

    CHUCK TABLE AND METHOD OF MANUFACTURING SUCTION PLATE OF POROUS CER...

    • Publication number 20180065187
    • Publication date Mar 8, 2018
    • Disco Corporation
    • Setsuo Yamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOUNT FLANGE

    • Publication number 20160207216
    • Publication date Jul 21, 2016
    • Disco Corporation
    • Shuji Nitta
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Apparatus and Method for Wafer Level Bonding

    • Publication number 20150357226
    • Publication date Dec 10, 2015
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Ping-Yin Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCKING APPARATUS FOR A WORKPIECE WITH HONEYCOMB STRUCTURE

    • Publication number 20150306678
    • Publication date Oct 29, 2015
    • GFM GmbH
    • Franz HEIDLMAYER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    System and Method for Non-Contact Wafer Chucking

    • Publication number 20150179495
    • Publication date Jun 25, 2015
    • KLA-Tencor Corporation
    • Luping Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VACUUM CHUCK

    • Publication number 20150069723
    • Publication date Mar 12, 2015
    • ACM Research (Shanghai) Inc,.
    • Jian Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING APPARATUS

    • Publication number 20150020667
    • Publication date Jan 22, 2015
    • Disco Corporation
    • Nobuhiko Wakita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING APPARATUS

    • Publication number 20150020666
    • Publication date Jan 22, 2015
    • Disco Corporation
    • Nobuhiko Wakita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND DEVICE FOR PRODUCING A DENTAL COMPONENT

    • Publication number 20140250689
    • Publication date Sep 11, 2014
    • BIOCAD MEDICAL INC.
    • Florent Miquel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK TABLE

    • Publication number 20140091537
    • Publication date Apr 3, 2014
    • Disco Corporation
    • Kentaro Iizuka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VACUUM BLOCKING FOR MANUFACTURING OPTICAL DEVICES

    • Publication number 20130255453
    • Publication date Oct 3, 2013
    • Jensen Buck
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DEVICE FOR MACHINING A SUBSTRATE AND A METHOD FOR THIS PURPOSE

    • Publication number 20130140274
    • Publication date Jun 6, 2013
    • SOLAR-SEMI GMBH
    • Pirmin Muffler
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    THIN WAFER CARRIER

    • Publication number 20110198817
    • Publication date Aug 18, 2011
    • SUSS MICROTEC INC
    • DANIEL T. HURLEY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTACT LENS STOCK HOLDING APPARATUS

    • Publication number 20100270694
    • Publication date Oct 28, 2010
    • PARAGON VISION SCIENCES, INC.
    • William E. Meyers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE WITH SPINDLE AND FIXTURE COAXIALLY ALIGNED WITH THE SPINDLE

    • Publication number 20090290950
    • Publication date Nov 26, 2009
    • HON HAI Precision Industry CO., LTD.
    • HUNG-TSAN SHEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR MANUFACTURING APPARATUS AND SEMICONDUCTOR MANUFACTURI...

    • Publication number 20080146124
    • Publication date Jun 19, 2008
    • NEC Electronics Corporation
    • Tomotake MORITA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Vaccum-assisted fixture for holding a part

    • Publication number 20070007733
    • Publication date Jan 11, 2007
    • GENERAL ELECTRIC COMPANY
    • Eric H. Hogarth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for mounting object and spindle device

    • Publication number 20060127195
    • Publication date Jun 15, 2006
    • KONICA MINOLTA OPTO, INC.
    • Shigeru Hosoe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROTECTION OF WORK PIECE DURING SURFACE PROCESSING

    • Publication number 20030211813
    • Publication date Nov 13, 2003
    • Strasbaugh, Inc., A California Corporation
    • Salman Moudrek Kassir
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR