TREA

using beam-splitting or beam-combining systems

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Industry

  • CPC
  • G03B33/12
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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 G03B33/00Colour photography, other than mere exposure or projection of a colour film

Current Industry

G03B33/12using beam-splitting or beam-combining systems
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WAVELENGTH CONVERSION ELEMENT, PROJECTION DEVICE, AND MANUFACTURING...
    • Publication number 20250020983
    • Publication date Jan 16, 2025
    • CORETRONIC CORPORATION
    • Kuo-Chou Chang
    • C03 - GLASS MINERAL OR SLAG WOOL
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    ILLUMINATION SYSTEM AND PROJECTION DEVICE
    • Publication number 20250020986
    • Publication date Jan 16, 2025
    • Qisda Corporation
    • Chih-Shiung Chien
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20250020992
    • Publication date Jan 16, 2025
    • SONY GROUP CORPORATION
    • Keisuke HOMMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS
    • Publication number 20240419001
    • Publication date Dec 19, 2024
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE GENERATION UNIT AND PROJECTION DISPLAY APPARATUS
    • Publication number 20240385504
    • Publication date Nov 21, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yuki YAMAGATA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Light Emitting Device And Projector
    • Publication number 20240380174
    • Publication date Nov 14, 2024
    • SEIKO EPSON CORPORATION
    • Takafumi NODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    PROJECTOR
    • Publication number 20240329514
    • Publication date Oct 3, 2024
    • SEIKO EPSON CORPORATION
    • Takuo YONEYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Picture Generation Apparatus, Display Device, and Transportation Means
    • Publication number 20240323326
    • Publication date Sep 26, 2024
    • Huawei Technologies Co., Ltd
    • Yanzhe Chen
    • 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

    RELAY SYSTEM AND PROJECTOR
    • Publication number 20240288762
    • Publication date Aug 29, 2024
    • SEIKO EPSON CORPORATION
    • Eiji Morikuni
    • 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

    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

    PIXEL SHIFTING DEVICE AND PROJECTOR
    • Publication number 20240248380
    • Publication date Jul 25, 2024
    • SEIKO EPSON CORPORATION
    • Tatsuya TAKAHASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS
    • Publication number 20240248385
    • Publication date Jul 25, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takashi Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE APPARATUS AND PROJECTOR
    • Publication number 20240111209
    • Publication date Apr 4, 2024
    • SEIKO EPSON CORPORATION
    • Wataru YASUMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Micro-display optical engine and projector
    • Publication number 20240103349
    • Publication date Mar 28, 2024
    • Changsha Pujiade Photoelectric Technology Co., Ltd
    • Ling Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ILLUMINATION SYSTEM AND PROJECTION DEVICE
    • Publication number 20240045316
    • Publication date Feb 8, 2024
    • CORETRONIC CORPORATION
    • Jui Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER SOURCE AND LASER PROJECTION APPARATUS
    • Publication number 20230359113
    • Publication date Nov 9, 2023
    • Hisense Laser Display Co., Ltd
    • Wei LI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE APPARATUS AND PROJECTOR
    • Publication number 20230305372
    • Publication date Sep 28, 2023
    • SEIKO EPSON CORPORATION
    • Yuichiro IWAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    REFLECTIVE SLM IMAGE PROJECTOR WITH INTERMEDIATE IMAGE PLANE
    • Publication number 20230296968
    • Publication date Sep 21, 2023
    • LUMUS LTD.
    • Yochay DANZIGER
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20230296977
    • Publication date Sep 21, 2023
    • SONY GROUP CORPORATION
    • Keisuke HOMMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER LIGHT SYSTEM AND PROJECTION EQUIPMENT
    • Publication number 20230288793
    • Publication date Sep 14, 2023
    • HISENSE LASER DISPLAY CO., LTD.
    • Wei LI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTION DEVICE
    • Publication number 20230251561
    • Publication date Aug 10, 2023
    • CASIO COMPUTER CO., LTD.
    • Chihaya SUGIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LED ILLUMINATED PROJECTOR
    • Publication number 20230236488
    • Publication date Jul 27, 2023
    • David Woods
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTION DISPLAY SYSTEM
    • Publication number 20230224438
    • Publication date Jul 13, 2023
    • APPOTRONICS CORPORATION LIMITED
    • CHEN-SHENG GONG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE SENSOR APPARATUS OF A CAMERA FOR DETECTING LIGHT
    • Publication number 20230209154
    • Publication date Jun 29, 2023
    • Audi AG
    • Tobias MOLL
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RADIATION-EMITTING DEVICE, AND PROJECTOR EQUIPPED THEREWITH
    • Publication number 20230152678
    • Publication date May 18, 2023
    • ams-OSRAM International GmbH
    • Laura KREINER
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTOR
    • Publication number 20230139540
    • Publication date May 4, 2023
    • Sharp NEC Display Solutions, Ltd.
    • Sota HIRAHARA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTION-TYPE DISPLAY APPARATUS AND LENS HOLDING MECHANISM
    • Publication number 20230110153
    • Publication date Apr 13, 2023
    • SEIKO EPSON CORPORATION
    • Kenji SAKAMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY