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using holograms

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  • CPC
  • H04Q2011/0028
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HELECTRICITY H04Electric communication H04QSELECTING

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H04Q2011/0028using holograms
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical processing
    • Patent number 11,073,739
    • Issue date Jul 27, 2021
    • Thomas Swan & Co. Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Space-division multiplexed reconfigurable, wavelength selective switch
    • Patent number 10,996,399
    • Issue date May 4, 2021
    • Roadmap Systems Ltd
    • Haining Yang
    • G02 - OPTICS
  • Information Patent Grant

    Optical switching systems
    • Patent number 10,700,804
    • Issue date Jun 30, 2020
    • Roadmap Systems Ltd
    • Brian Robertson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 10,642,126
    • Issue date May 5, 2020
    • THOMAS SWAN & CO. LTD
    • Melanie Holmes
    • G02 - OPTICS
  • Information Patent Grant

    Optical switching systems
    • Patent number 10,491,322
    • Issue date Nov 26, 2019
    • Roadmap Systems Ltd
    • Brian Robertson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 10,180,616
    • Issue date Jan 15, 2019
    • THOMAS SWAN & CO. LTD
    • Melanie Holmes
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Methods and systems for board level photonic bridges
    • Patent number 10,009,668
    • Issue date Jun 26, 2018
    • The Royal Institution for the Advancement of Learning / McGill University
    • Odile Liboiron-Ladouceur
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical switching
    • Patent number 9,986,316
    • Issue date May 29, 2018
    • Telefonaktiebolget LM Ericsson (publ)
    • Antonella Bogoni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wavelength selective switch and method for controlling spatial phas...
    • Patent number 9,660,723
    • Issue date May 23, 2017
    • Huawei Technologies Co., Ltd.
    • Ning Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 9,529,325
    • Issue date Dec 27, 2016
    • THOMAS SWAN & CO. LTD
    • Melanie Holmes
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical processing
    • Patent number 8,937,759
    • Issue date Jan 20, 2015
    • Thomas Swan and Co. Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 8,335,033
    • Issue date Dec 18, 2012
    • Thomas Swan & Co. Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 8,089,683
    • Issue date Jan 3, 2012
    • Thomas Swan & Co. Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 7,664,395
    • Issue date Feb 16, 2010
    • Thomas Swan & Co. Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 7,612,930
    • Issue date Nov 3, 2009
    • Thomas Swan & Co Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical switching fabric with an optical to electrical converter in...
    • Patent number 7,174,065
    • Issue date Feb 6, 2007
    • Avago Technologies Fiber IP (Singapore) Pte. Ltd.
    • Jonathan Lacey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical processing
    • Patent number 7,145,710
    • Issue date Dec 5, 2006
    • Thomas Swan & Co Ltd.
    • Melanie Holmes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical cross-connect device
    • Patent number 7,013,060
    • Issue date Mar 14, 2006
    • Pegasusnet Co., Ltd.
    • Teruya Sugiyama
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Systems, methods and devices for holographic demultiplexing of opti...
    • Patent number 6,977,726
    • Issue date Dec 20, 2005
    • Finisar Corporation
    • Mina Farr
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical cross-connect device
    • Patent number 6,947,626
    • Issue date Sep 20, 2005
    • Pegasusnet Co., Ltd.
    • Teruya Sugiyama
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Opaque optical switching/routing systems
    • Patent number 6,870,986
    • Issue date Mar 22, 2005
    • Agilent Technologies, Inc.
    • Thomas W. Stone
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Holographic demultiplexor
    • Patent number 6,778,270
    • Issue date Aug 17, 2004
    • Finisar Corporation
    • Mina Farr
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents