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provided with a coating showing a pattern of dots of variable density

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  • G09F2013/1813
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Parent Industries

GPHYSICS G09Cryptography, education, displays G09FDISPLAYING ADVERTISING SIGNS LABELS OR NAME-PLATES SEALS

Current Industry

G09F2013/1813provided with a coating showing a pattern of dots of variable density
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Interior aircraft light unit and method of producing an interior ai...
    • Patent number 10,018,321
    • Issue date Jul 10, 2018
    • Goodrich Lighting Systems GmbH
    • Christian Schoen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Billboard and fabrication thereof
    • Patent number 7,758,226
    • Issue date Jul 20, 2010
    • Foxsemicon Integrated Technology, Inc.
    • Meng-Hua Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Illuminating apparatus and a method of manufacturing an edge light...
    • Patent number 5,649,754
    • Issue date Jul 22, 1997
    • Photo Craft Co., Ltd.
    • Iwao Matsumoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display system
    • Patent number 5,625,968
    • Issue date May 6, 1997
    • Illumination Research Group, Inc.
    • John Ashall
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface light source device
    • Patent number 5,450,292
    • Issue date Sep 12, 1995
    • Enplas Corporation
    • Kazuaki Yokoyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display system
    • Patent number 5,390,436
    • Issue date Feb 21, 1995
    • Illumination Research Group, Inc.
    • John Ashall
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Illuminating apparatus and a method of manufacturing an edge light...
    • Patent number 5,386,347
    • Issue date Jan 31, 1995
    • Photo Craft Co., Ltd.
    • Iwao Matsumoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Surface luminous source panel with areas having different reflector...
    • Patent number 5,283,673
    • Issue date Feb 1, 1994
    • Kabushiki Kaisha Meitaku Shisutemu
    • Shinzo Murase
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Back lighting device
    • Patent number 5,262,928
    • Issue date Nov 16, 1993
    • Tosoh Corporation
    • Keiji Kashima
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Waveguide virtual image display
    • Patent number 5,224,198
    • Issue date Jun 29, 1993
    • Motorola, Inc.
    • Karen E. Jachimowicz
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Edge light panel device
    • Patent number 5,207,493
    • Issue date May 4, 1993
    • Kabushiki Kaisha Meitaku Shisutemu
    • Shinzo Murase
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Edge light panel
    • Patent number 5,178,447
    • Issue date Jan 12, 1993
    • Kabushiki Kaisha Meitaku Shisutemu
    • Shinzo Murase
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Thin panel illuminator
    • Patent number 5,136,480
    • Issue date Aug 4, 1992
    • Lumitex, Inc.
    • David J. Pristash
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Surface light source device
    • Patent number 5,134,549
    • Issue date Jul 28, 1992
    • Enplas Corporation
    • Kazuaki Yokoyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Thin panel illuminator
    • Patent number 5,005,108
    • Issue date Apr 2, 1991
    • Lumitex, Inc.
    • David J. Pristash
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light transmitting plate member
    • Patent number 4,890,201
    • Issue date Dec 26, 1989
    • Generaldirektoratet for Danske Statsbaner, DSB, and Jens Moller-Jensen
    • Nils Toft
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Apparatus for the display of illuminated translucent documents
    • Patent number 4,811,507
    • Issue date Mar 14, 1989
    • Pierre A. Blanchet
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2347665
    • Patent number 2,347,665
    • Issue date May 2, 1944
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    BILLBOARD AND FABRICATION THEREOF
    • Publication number 20090168451
    • Publication date Jul 2, 2009
    • FOXSEMICON INTEGRATED TECHNOLOGY, INC.
    • MENG-HUA WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS