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  • CPC
  • G03H2001/0292
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GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display article
    • Patent number 10,359,735
    • Issue date Jul 23, 2019
    • Dai Nippon Printing Co., Ltd.
    • Tomoe Sato
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Tool surface nano-structure patterning process
    • Patent number 10,146,128
    • Issue date Dec 4, 2018
    • MORPHOTONIX SARL
    • Vaida Auzelyte
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of producing diffractive structures in security documents
    • Patent number 7,871,741
    • Issue date Jan 18, 2011
    • Securency International Pty Ltd
    • Joshua Robert Nemeth
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Methods of producing diffractive structures in security documents
    • Patent number 7,790,361
    • Issue date Sep 7, 2010
    • Securency Pty. Ltd.
    • Paul Zientek
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Methods and apparatus for mass manufacturing two-dimensional binary...
    • Patent number 7,212,323
    • Issue date May 1, 2007
    • Coded Imagery, Inc.
    • Gautam Thor
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for making holographic embossing tools
    • Patent number 5,521,030
    • Issue date May 28, 1996
    • Stephen P. McGrew
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Continuous phase and amplitude holographic elements
    • Patent number 5,393,634
    • Issue date Feb 28, 1995
    • The United States of America as represented by the administrator of the Natio...
    • Paul D. Maker
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Holographic based bio-assay
    • Patent number 5,352,582
    • Issue date Oct 4, 1994
    • Hewlett-Packard Company
    • Kay Lichtenwalter
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multicolor hologram and method for forming same
    • Patent number 4,244,633
    • Issue date Jan 13, 1981
    • Minnesota Mining and Manufacturing Company
    • Truman F. Kellie
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Holographic high resolution contact printer
    • Patent number 4,043,653
    • Issue date Aug 23, 1977
    • The United States of America as represented by the Secretary of the Air Force
    • Richard F. Croce
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing width-modulated surface relief patterns
    • Patent number 3,945,825
    • Issue date Mar 23, 1976
    • RCA Corporation
    • Michael Thomas Gale
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3875026
    • Patent number 3,875,026
    • Issue date Apr 1, 1975
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3733258
    • Patent number 3,733,258
    • Issue date May 15, 1973
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3600097
    • Patent number 3,600,097
    • Issue date Aug 17, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3600096
    • Patent number 3,600,096
    • Issue date Aug 17, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents