TREA

Reflectors in illumination beam

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Industry

  • CPC
  • G03B21/2066
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Parent Industries

GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B21/00Projectors or projection-type viewers Accessories therefor

Current Industry

G03B21/2066Reflectors in illumination beam
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT SOURCE MODULE AND PROJECTOR
    • Publication number 20240369916
    • Publication date Nov 7, 2024
    • SONY GROUP CORPORATION
    • Atsuhiro HORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL ENGINE MODULE AND PROJECTION DEVICE
    • Publication number 20240361679
    • Publication date Oct 31, 2024
    • CORETRONIC CORPORATION
    • Chang-Hsuan Chen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER PROJECTION APPARATUS
    • Publication number 20240361680
    • Publication date Oct 31, 2024
    • Qisda Corporation
    • Chih-Shiung Chien
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE MODULE AND PROJECTION DEVICE
    • Publication number 20240353746
    • Publication date Oct 24, 2024
    • CORETRONIC CORPORATION
    • Jui Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE MODULE AND PROJECTION DEVICE
    • Publication number 20240345462
    • Publication date Oct 17, 2024
    • CORETRONIC CORPORATION
    • Hou-Sheng Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE MODULE
    • Publication number 20240337914
    • Publication date Oct 10, 2024
    • Qisda Corporation
    • Hsin-Liang Chen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE SYSTEM
    • Publication number 20240329506
    • Publication date Oct 3, 2024
    • APPOTRONICS CORPORATION LIMITED
    • HONG-YUN CHEN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ILLUMINATION DEVICE AND PROJECTOR
    • Publication number 20240329508
    • Publication date Oct 3, 2024
    • SEIKO EPSON CORPORATION
    • Koichi AKIYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER PROJECTION APPARATUS
    • Publication number 20240310707
    • Publication date Sep 19, 2024
    • HISENSE LASER DISPLAY CO., LTD.
    • Wei LI
    • G02 - OPTICS
  • Information Patent Application

    PHOSPHOR, WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PR...
    • Publication number 20240310705
    • Publication date Sep 19, 2024
    • SEIKO EPSON CORPORATION
    • Kengo KANO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT BLOCKING MEMBER AND PROJECTION VIDEO DISPLAY DEVICE
    • Publication number 20240310704
    • Publication date Sep 19, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tetsuya OKITA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR
    • Publication number 20240310716
    • Publication date Sep 19, 2024
    • SEIKO EPSON CORPORATION
    • Norio NAKAMURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTOR
    • Publication number 20240310702
    • Publication date Sep 19, 2024
    • SEIKO EPSON CORPORATION
    • Takuo YONEYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTOR
    • Publication number 20240310711
    • Publication date Sep 19, 2024
    • SEIKO EPSON CORPORATION
    • Takuo YONEYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, METHOD OF MANUFACTURING WAVELENGTH CO...
    • Publication number 20240310706
    • Publication date Sep 19, 2024
    • SEIKO EPSON CORPORATION
    • Toshiaki HASHIZUME
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...
    • Publication number 20240310708
    • Publication date Sep 19, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Shigekazu YAMAGISHI
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION DEVICE
    • Publication number 20240310714
    • Publication date Sep 19, 2024
    • CASIO COMPUTER CO., LTD.
    • Chihaya SUGIYAMA
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERSION COMPONENT AND LIGHT SOURCE MODULE
    • Publication number 20240302728
    • Publication date Sep 12, 2024
    • Delta Electronics, Inc.
    • Hung-Ying LIN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER SCANNING DEVICE, PROJECTING SYSTEM, AND TIME-OF-FLIGHT DEVICE
    • Publication number 20240295791
    • Publication date Sep 5, 2024
    • Rayprus Technology (Foshan) Co., Ltd.
    • HSIANG-CHIEH YU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR
    • Publication number 20240288760
    • Publication date Aug 29, 2024
    • SEIKO EPSON CORPORATION
    • Junichi WAKABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR
    • Publication number 20240288761
    • Publication date Aug 29, 2024
    • SEIKO EPSON CORPORATION
    • Junichi WAKABAYASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RELAY SYSTEM AND PROJECTOR
    • Publication number 20240288662
    • Publication date Aug 29, 2024
    • SEIKO EPSON CORPORATION
    • Eiji MORIKUNI
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINATION SYSTEM AND PROJECTION DEVICE
    • Publication number 20240272536
    • Publication date Aug 15, 2024
    • CORETRONIC CORPORATION
    • Yu-Hsiang Deng
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTOR
    • Publication number 20240264516
    • Publication date Aug 8, 2024
    • SEIKO EPSON CORPORATION
    • Makoto ZAKOJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER PROJECTION APPARATUS
    • Publication number 20240264515
    • Publication date Aug 8, 2024
    • HISENSE LASER DISPLAY CO., LTD.
    • Ke YAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POLARIZING ILLUMINATOR AND IMAGE PROJECTOR BASED THEREON
    • Publication number 20240264518
    • Publication date Aug 8, 2024
    • Meta Platforms Technologies, LLC
    • Joshua Cobb
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOSPHOR UNIT, LIGHT SOURCE DEVICE, AND PROJECTOR
    • Publication number 20240255750
    • Publication date Aug 1, 2024
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    AMBIENT IMAGE PROJECTION DEVICE
    • Publication number 20240248386
    • Publication date Jul 25, 2024
    • Zhongshan BO LONG Electronic Technology Co., Ltd.
    • Kexian LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER PROJECTION APPARATUS
    • Publication number 20240248382
    • Publication date Jul 25, 2024
    • HISENSE LASER DISPLAY CO., LTD.
    • Lihaonan LUO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE MODULE AND PROJECTION APPARATUS
    • Publication number 20240248290
    • Publication date Jul 25, 2024
    • CORETRONIC CORPORATION
    • Jui Chang
    • G02 - OPTICS