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  • G02B6/0043
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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

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Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKLIGHT MODULE
    • Publication number 20250172737
    • Publication date May 29, 2025
    • Darwin Precisions Corporation
    • YU-HUAN CHIU
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINABLE ENAMELLED SUBSTRATE AND ITS MANUFACTURE
    • Publication number 20250153464
    • Publication date May 15, 2025
    • SAINT-GOBAIN GLASS FRANCE
    • Florian FLAMARY MESPOULIE
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINABLE ENAMELLED SUBSTRATE AND ITS MANUFACTURE
    • Publication number 20250153463
    • Publication date May 15, 2025
    • SAINT-GOBAIN GLASS FRANCE
    • Florian FLAMARY MESPOULIE
    • G02 - OPTICS
  • Information Patent Application

    LIGHT EMITTING MODULE
    • Publication number 20250138237
    • Publication date May 1, 2025
    • ASUSTek COMPUTER INC.
    • Lin-Wei Chiu
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING FIXTURE WITH DUAL LIGHT GUIDING SHEETS
    • Publication number 20250138235
    • Publication date May 1, 2025
    • Sergiy Vasylyev
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIQUID CRYSTAL MODULE AND HEAD-MOUNTED DISPLAY
    • Publication number 20250102856
    • Publication date Mar 27, 2025
    • Sharp Display Technology Corporation
    • Junki NAKAJIMA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ILLUMINABLE GLAZING UNIT
    • Publication number 20250085471
    • Publication date Mar 13, 2025
    • SAINT-GOBAIN GLASS FRANCE
    • Jefferson DO ROSARIO
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF
    • Publication number 20250060629
    • Publication date Feb 20, 2025
    • SEOUL SEMICONDUCTOR CO., LTD.
    • Eun Ju KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ILLUMINATED APPARATUS CLOSURE
    • Publication number 20250060528
    • Publication date Feb 20, 2025
    • Illumina, Inc.
    • Michael Wright
    • G02 - OPTICS
  • Information Patent Application

    LIGHT GUIDE PLATE WITH ASYMMETRICAL OPTICAL MICROSTRUCTURES
    • Publication number 20250020852
    • Publication date Jan 16, 2025
    • CM VISUAL TECHNOLOGY CORPORATION
    • Tsang-Chi Wang
    • G02 - OPTICS
  • Information Patent Application

    FRONT LIGHT SOURCE MODULE AND METHOD FOR MANUFACTURING SAME, AND DI...
    • Publication number 20250012962
    • Publication date Jan 9, 2025
    • HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Hu LI
    • G02 - OPTICS
  • Information Patent Application

    VIRTUAL IMAGE DISPLAY APPARATUS
    • Publication number 20240418927
    • Publication date Dec 19, 2024
    • FUJIFILM CORPORATION
    • Akihiro ANZAI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY MODULE AND DISPLAY DEVICE
    • Publication number 20240411179
    • Publication date Dec 12, 2024
    • BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    • Wei ZHONG
    • G02 - OPTICS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20240376380
    • Publication date Nov 14, 2024
    • Citizen Electronics Co., Ltd.
    • Byungchul HONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SELF-SANITIZING WAVEGUIDING SURFACES
    • Publication number 20240358869
    • Publication date Oct 31, 2024
    • HRL LABORATORIES, LLC
    • Adam F. Gross
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOUCH DISPLAY DEVICE
    • Publication number 20240338097
    • Publication date Oct 10, 2024
    • E Ink Holdings Inc.
    • Chen Cheng Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BACKLIT IMAGE PANELS EMPLOYING LIGHT GUIDES WITH SEGMENTED LIGHT EX...
    • Publication number 20240288621
    • Publication date Aug 29, 2024
    • SERGIY VASYLYEV
    • G02 - OPTICS
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20240288622
    • Publication date Aug 29, 2024
    • Japan Display Inc.
    • Shigesumi ARAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BACKLIGHT MODULE AND DISPLAY DEVICE
    • Publication number 20240248247
    • Publication date Jul 25, 2024
    • BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    • Yaodong WANG
    • G02 - OPTICS
  • Information Patent Application

    HIGH-EFFICIENCY BACKLIGHT FOR HEAD-MOUNTED DISPLAY DEVICES
    • Publication number 20240184035
    • Publication date Jun 6, 2024
    • Valve Corporation
    • Joshua Mark Hudman
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIGHT SOURCE MODULE
    • Publication number 20240184033
    • Publication date Jun 6, 2024
    • Industrial Technology Research Institute
    • Chun-Ting Lin
    • G02 - OPTICS
  • Information Patent Application

    LIGHT GUIDE PLATE STRUCTURE AND BACKLIGHT MODULE
    • Publication number 20240176059
    • Publication date May 30, 2024
    • Darwin Precisions Corporation
    • CHIEN-MING CHU
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINABLE GLAZING
    • Publication number 20240151892
    • Publication date May 9, 2024
    • SAINT-GOBAIN GLASS FRANCE
    • Semjon MOORAJ
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD OF MAKING DAYLIGHT RESPONSIVE LED LIGHTING FIXTURES
    • Publication number 20240111085
    • Publication date Apr 4, 2024
    • SERGIY VASYLYEV
    • F21 - LIGHTING
  • Information Patent Application

    BACKLIGHT MODULE FOR LIGHTING KEYBOARD
    • Publication number 20240112870
    • Publication date Apr 4, 2024
    • DARFON ELECTRONICS CORP.
    • Yen-Chang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AUTOMOBILE LIGHTING
    • Publication number 20240100808
    • Publication date Mar 28, 2024
    • CLEARVUE EUROPE HOLDING B.V.
    • Ter Schiphorst JEROEN
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20240101899
    • Publication date Mar 28, 2024
    • Citizen Electronics Co., Ltd.
    • Byungchul HONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BACKLIGHT KEYSWITCH AND BACKLIGHT MODULE THEREOF
    • Publication number 20240094457
    • Publication date Mar 21, 2024
    • DARFON ELECTRONICS CORP.
    • Chao-Yu Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Waveguide Assembly
    • Publication number 20240069267
    • Publication date Feb 29, 2024
    • SUNNY OMNILIGHT TECHNOLOGY(SHANGHAI) CO., LTD.
    • Yifeng GAO
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL COMBINER APPARATUS
    • Publication number 20240061245
    • Publication date Feb 22, 2024
    • Meta Platforms Technologies, LLC
    • James Leighton
    • G02 - OPTICS