TREA

Two separate members moving in opposite directions

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  • G03B9/14
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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 G03B9/00Exposure-making shutters Diaphragms

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G03B9/14Two separate members moving in opposite directions
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical system
    • Patent number 11,906,807
    • Issue date Feb 20, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun Kao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical member driving mechanism
    • Patent number 11,880,086
    • Issue date Jan 23, 2024
    • TDK TAIWAN CORP.
    • Chen-Chi Kuo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Driving mechanism
    • Patent number 11,841,544
    • Issue date Dec 12, 2023
    • TDK TAIWAN CORP.
    • Chen-Chi Kuo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system
    • Patent number 11,774,699
    • Issue date Oct 3, 2023
    • TDK TAIWAN CORP.
    • Chao-Chang Hu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system
    • Patent number 11,726,292
    • Issue date Aug 15, 2023
    • TDK TAIWAN CORP.
    • Sin-Jhong Song
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical member driving mechanism
    • Patent number 11,719,905
    • Issue date Aug 8, 2023
    • TDK TAIWAN CORP.
    • Chen-Hsien Fan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Lens unit
    • Patent number 11,675,156
    • Issue date Jun 13, 2023
    • TDK TAIWAN CORP.
    • Sin-Jhong Song
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Cylindrical camera dual leaf shutter
    • Patent number 11,656,532
    • Issue date May 23, 2023
    • Dell Products L.P.
    • Peng Lip Goh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system
    • Patent number 11,586,001
    • Issue date Feb 21, 2023
    • TDK TAIWAN CORP.
    • Chao-Chang Hu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blade driving device for high resolution imaging apparatus
    • Patent number 11,561,456
    • Issue date Jan 24, 2023
    • Nidec Copal Corporation
    • Kazuo Shikama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical member driving mechanism
    • Patent number 11,448,850
    • Issue date Sep 20, 2022
    • TDK TAIWAN CORP.
    • Sung-Mao Tsai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system
    • Patent number 11,397,304
    • Issue date Jul 26, 2022
    • TDK TAIWAN CORP.
    • Kuo-Chun Kao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Variable aperture device, camera device and electronic apparatus
    • Patent number 11,372,311
    • Issue date Jun 28, 2022
    • New Shicoh Motor Co., Ltd.
    • Zaiwei Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system
    • Patent number 11,294,105
    • Issue date Apr 5, 2022
    • TDK TAIWAN CORP.
    • Kuo-Chun Kao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Ranging of objects in a scene using difference imaging and fast shu...
    • Patent number 11,181,807
    • Issue date Nov 23, 2021
    • Rosemount Aerospace Inc.
    • Mark Ray
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical system
    • Patent number 11,125,920
    • Issue date Sep 21, 2021
    • TDK TAIWAN CORP.
    • Chen-Hsien Fan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Focal-plane shutter and imaging device
    • Patent number 11,112,677
    • Issue date Sep 7, 2021
    • Nidec Copal Corporation
    • Yusuke Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system and control method for the optical system
    • Patent number 11,105,962
    • Issue date Aug 31, 2021
    • TDK TAIWAN CORP.
    • Sin-Jhong Song
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system
    • Patent number 11,092,721
    • Issue date Aug 17, 2021
    • TDK TAIWAN CORP.
    • Chao-Chang Hu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system
    • Patent number 11,086,050
    • Issue date Aug 10, 2021
    • TDK TAIWAN CORP.
    • Shang-Yu Hsu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Optical system
    • Patent number 11,029,453
    • Issue date Jun 8, 2021
    • TDK TAIWAN CORP.
    • Chao-Chang Hu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vehicle and 3D object information capturing system and method thereof
    • Patent number 11,029,452
    • Issue date Jun 8, 2021
    • TDK TAIWAN CORP.
    • Sin-Jhong Song
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical driving mechanism
    • Patent number 11,022,726
    • Issue date Jun 1, 2021
    • TDK TAIWAN CORP.
    • Chen-Chi Kuo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Variable aperture device, camera device and electronic apparatus
    • Patent number 11,016,364
    • Issue date May 25, 2021
    • New Shicoh Motor Co., Ltd.
    • Zaiwei Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system
    • Patent number 11,002,891
    • Issue date May 11, 2021
    • TDK TAIWAN CORP.
    • Kuo-Chun Kao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical member driving mechanism
    • Patent number 10,976,476
    • Issue date Apr 13, 2021
    • TDK TAIWAN CORP.
    • Chen-Hsien Fan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Reflecting unit
    • Patent number 10,942,298
    • Issue date Mar 9, 2021
    • TDK TAIWAN CORP.
    • Kai-Jing Fu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system and assembly method of the same
    • Patent number 10,935,701
    • Issue date Mar 2, 2021
    • TDK TAIWAN CORP.
    • Kuo-Chun Kao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Aperture unit
    • Patent number 10,928,559
    • Issue date Feb 23, 2021
    • TDK TAIWAN CORP.
    • Chao-Hsi Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Shutter device
    • Patent number 10,928,704
    • Issue date Feb 23, 2021
    • SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
    • Yanfei Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    APERTURE UNIT
    • Publication number 20240151930
    • Publication date May 9, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20230131503
    • Publication date Apr 27, 2023
    • TDK TAIWAN CORP.
    • Chao-Hsi WANG
    • G02 - OPTICS
  • Information Patent Application

    CYLINDRICAL CAMERA DUAL LEAF SHUTTER
    • Publication number 20220404684
    • Publication date Dec 22, 2022
    • Dell Products L.P.
    • Peng Lip Goh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20220171102
    • Publication date Jun 2, 2022
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20210255368
    • Publication date Aug 19, 2021
    • TDK TAIWAN CORP.
    • Chao-Chang HU
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20210255369
    • Publication date Aug 19, 2021
    • TDK TAIWAN CORP.
    • Chao-Chang HU
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DRIVING MECHANISM
    • Publication number 20210247551
    • Publication date Aug 12, 2021
    • TDK TAIWAN CORP.
    • Chen-Chi KUO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Variable Aperture Device, Camera Device and Electronic Apparatus
    • Publication number 20210240053
    • Publication date Aug 5, 2021
    • New Shicoh Motor Co., Ltd.
    • Zaiwei WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20210239884
    • Publication date Aug 5, 2021
    • TDK TAIWAN CORP.
    • Sin-Jhong SONG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL MEMBER DRIVING MECHANISM
    • Publication number 20210157036
    • Publication date May 27, 2021
    • TDK TAIWAN CORP.
    • Chen-Hsien FAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMPUTING DEVICE
    • Publication number 20210149272
    • Publication date May 20, 2021
    • LENOVO (SINGAPORE) PTE. LTD.
    • Scott Wentao Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BLADE DRIVING DEVICE
    • Publication number 20210041763
    • Publication date Feb 11, 2021
    • Nidec Copal Corporation
    • Kazuo SHIKAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE PICKUP APPARATUS
    • Publication number 20200326608
    • Publication date Oct 15, 2020
    • Canon Kabushiki Kaisha
    • Yuki Niwamae
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Variable Aperture Device, Camera Device and Electronic Apparatus
    • Publication number 20200272026
    • Publication date Aug 27, 2020
    • New Shicoh Motor Co., Ltd.
    • Zaiwei WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FOCAL-PLANE SHUTTER AND IMAGING DEVICE
    • Publication number 20200249546
    • Publication date Aug 6, 2020
    • Nidec Copal Corporation
    • Yusuke SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLADE OPENING AND CLOSING DEVICE AND IMAGING APPARATUS
    • Publication number 20200150512
    • Publication date May 14, 2020
    • SONY CORPORATION
    • MASAFUMI YONEDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHUTTER BLADE DEVICE FOR LITHOGRAPHY MACHINE
    • Publication number 20200124939
    • Publication date Apr 23, 2020
    • SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
    • Yanfei WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHUTTER DEVICE
    • Publication number 20200103727
    • Publication date Apr 2, 2020
    • SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
    • Yanfei WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CAMERA MODULE AND STOP MODULE
    • Publication number 20200004110
    • Publication date Jan 2, 2020
    • Samsung Electro-Mechanics Co., Ltd.
    • Chuel Jin PARK
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BLADE DRIVE DEVICE, AND IMAGE-CAPTURING EQUIPMENT, AND ACTUATOR WIT...
    • Publication number 20190391462
    • Publication date Dec 26, 2019
    • Nidec Copal Corporation
    • Ryosuke USHIO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLADE DRIVING DEVICE
    • Publication number 20190369461
    • Publication date Dec 5, 2019
    • Nidec Copal Corporation
    • Koji SAWANOBORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL ELEMENT DRIVING MECHANISM
    • Publication number 20190258136
    • Publication date Aug 22, 2019
    • TDK TAIWAN CORP.
    • Shiang-Ming YU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING APPARATUS, IMAGING CONTROL METHOD, AND STORAGE MEDIUM
    • Publication number 20190212633
    • Publication date Jul 11, 2019
    • Canon Kabushiki Kaisha
    • Hiroya Honda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLADE DRIVE DEVICE
    • Publication number 20190204713
    • Publication date Jul 4, 2019
    • Nidec Copal Corporation
    • Kenzo IMAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BLADE DRIVE DEVICE
    • Publication number 20190196301
    • Publication date Jun 27, 2019
    • Nidec Copal Corporation
    • Kazuo SHIKAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image-Based Auto-Iris
    • Publication number 20190082087
    • Publication date Mar 14, 2019
    • United States of America as represented by Secretary of the Navy
    • Gregory K. Fleizach
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING APPARATUS AND BLADE-DRIVING DEVICE
    • Publication number 20180252987
    • Publication date Sep 6, 2018
    • SEIKO Precision Inc.
    • Hiroshi TAKAHASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SHUTTER ASSEMBLY FOR A LUMINESCENCE-BASED SAMPLE ANALYZER
    • Publication number 20180045950
    • Publication date Feb 15, 2018
    • Siemens Healthcare Diagnostics Inc.
    • Jeffrey R. Jasperse
    • G02 - OPTICS
  • Information Patent Application

    BLADE DRIVING DEVICE
    • Publication number 20180039158
    • Publication date Feb 8, 2018
    • Nidec Copal Corporation
    • Kazuo SHIKAMA
    • G02 - OPTICS
  • Information Patent Application

    BLADE DRIVING DEVICE
    • Publication number 20180039159
    • Publication date Feb 8, 2018
    • Nidec Copal Corporation
    • Kazuo SHIKAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY