each moving in one direction to open and then in opposite direction to close

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CPC
G03B9/22

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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 G03B9/00Exposure-making shutters Diaphragms

Current Industry

G03B9/22each moving in one direction to open and then in opposite direction to close

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light shielding blade and image pickup apparatus
- Patent number 12,174,525
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Hirotomo Tamiya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light pass aperture module, camera module and electronic device
- Patent number 12,105,410
- Issue date Oct 1, 2024
- LARGAN PRECISION CO., LTD
- Hao Jan Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cylindrical camera rotating cap shutter mechanism with enhanced aud...
- Patent number 11,971,645
- Issue date Apr 30, 2024
- Dell Products L.P.
- Peng Lip Goh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Camera device and electronic apparatus
- Patent number 11,789,339
- Issue date Oct 17, 2023
- New Shicoh Motor Co., Ltd.
- Xuepeng Fu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light pass aperture module, camera module and electronic device
- Patent number 11,733,588
- Issue date Aug 22, 2023
- LARGAN PRECISION CO., LTD
- Hao Jan Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light shielding blade and image pickup apparatus
- Patent number 11,435,647
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Hirotomo Tamiya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Blade driving device, camera and portable electronic device
- Patent number 11,237,456
- Issue date Feb 1, 2022
- AAC OPTICS SOLUTIONS PTE. LTD.
- Shikama Kazuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shutter device, method of controlling same, photolithography machin...
- Patent number 10,983,415
- Issue date Apr 20, 2021
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Zhiyong Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shutter assembly for managing light relative to a photosensitive de...
- Patent number 10,771,710
- Issue date Sep 8, 2020
- Raytheon Company
- Scott Balaban
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blade driving device and image capturing device
- Patent number 10,649,309
- Issue date May 12, 2020
- Canon Denshi Kabushiki Kaisha
- Takahito Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blade opening/closing apparatus and image pickup apparatus
- Patent number 10,534,241
- Issue date Jan 14, 2020
- Sony Corporation
- Takuya Nishijima
- G02 - OPTICS
Information Patent Grant
Camera shutters
- Patent number 10,481,469
- Issue date Nov 19, 2019
- Hewlett-Packard Development Company, L.P.
- Chih Chien Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens module
- Patent number 10,422,975
- Issue date Sep 24, 2019
- Cal-Comp Big Data, Inc.
- Teng-Nan Lo
- G02 - OPTICS
Information Patent Grant
Blade driving device and image capturing device
- Patent number 10,209,605
- Issue date Feb 19, 2019
- Canon Denshi Kabushiki Kaisha
- Takahito Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shutter device and image capturing apparatus
- Patent number 10,162,247
- Issue date Dec 25, 2018
- Canon Kabushiki Kaisha
- Jumpei Ishibiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bi-stable electromagnetically controlled shutter
- Patent number 9,671,676
- Issue date Jun 6, 2017
- Thorlabs, Inc.
- Tudor Agapescu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light quantity control apparatus, optical apparatus and image picku...
- Patent number 9,500,934
- Issue date Nov 22, 2016
- Canon Kabushiki Kaisha
- Futoshi Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Friction member for brake mechanism and camera shutter using the same
- Patent number 8,979,402
- Issue date Mar 17, 2015
- Beijing FUNATE Innovation Technology Co., Ltd.
- Li Qian
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Variable aperture mechanism for cryogenic environment, and method
- Patent number 8,911,163
- Issue date Dec 16, 2014
- Raytheon Company
- Jeffrey P. Yanevich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens barrel and camera including lens barrel
- Patent number 8,905,656
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Toru Ishimasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for auto-focusing detection, camera applying the same, an...
- Patent number 8,823,860
- Issue date Sep 2, 2014
- Samsung Electronics Co., Ltd.
- Woo-Seok Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focal plane shutter for digital cameras
- Patent number 8,727,646
- Issue date May 20, 2014
- Nidec Copal Corporation
- Tsubasa Ai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic levitation motor used in lens module
- Patent number 8,711,496
- Issue date Apr 29, 2014
- Hon Hai Precision Industry Co., Ltd.
- Shang-Feng Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for controlling a central shutter
- Patent number 8,678,682
- Issue date Mar 25, 2014
- Leica Camera AG
- Konstantin Aab
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electromagnetic shutter
- Patent number 8,651,754
- Issue date Feb 18, 2014
- VA, Inc.
- David Viglione
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light screening apparatus including roll-up actuators
- Patent number 8,576,469
- Issue date Nov 5, 2013
- Samsung Electronics Co., Ltd.
- Che-heung Kim
- G02 - OPTICS
Information Patent Grant
Device for synchronizing shutter blades
- Patent number 8,534,935
- Issue date Sep 17, 2013
- Leica Camera AG
- Konstantin Aab
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blade driving device and optical instrument
- Patent number 8,511,916
- Issue date Aug 20, 2013
- Seiko Precision Inc.
- Hiroshi Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Central shutter for camera objectives
- Patent number 8,511,918
- Issue date Aug 20, 2013
- Leica Camera AG
- Konstantin Aab
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic voice-coil shutter drive actuation system
- Patent number 8,508,828
- Issue date Aug 13, 2013
- CVI Laser, LLC
- David W. Durfee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
- Publication number 20240419054
- Publication date Dec 19, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Young Hwan KWON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT PASS APERTURE MODULE, CAMERA MODULE AND ELECTRONIC DEVICE
- Publication number 20240402574
- Publication date Dec 5, 2024
- LARGAN PRECISION CO., LTD.
- Hao Jan CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ADJUSTABLE APERTURE MODULE, IMAGING LENS MODULE, CAMERA MODULE AND...
- Publication number 20240377707
- Publication date Nov 14, 2024
- LARGAN PRECISION CO., LTD.
- Zheng-Zhi HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAMERA MODULE WITH AN IRIS MODULE
- Publication number 20240219810
- Publication date Jul 4, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Jae Hyung HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
- Publication number 20240219811
- Publication date Jul 4, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Kyung Hun LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SYSTEM
- Publication number 20240152035
- Publication date May 9, 2024
- TDK TAIWAN CORP.
- Chen-Hung CHAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL ELEMENT DRIVING MECHANISM
- Publication number 20240152034
- Publication date May 9, 2024
- TDK TAIWAN CORP.
- Chen-Hung CHAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
- Publication number 20240126139
- Publication date Apr 18, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Jun Sup SHIN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VARIABLE APERTURE MODULE, IMAGING LENS MODULE AND ELECTRONIC DEVICE
- Publication number 20240069410
- Publication date Feb 29, 2024
- LARGAN PRECISION CO., LTD.
- Te-Sheng TSENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT PASS APERTURE MODULE, CAMERA MODULE AND ELECTRONIC DEVICE
- Publication number 20230384652
- Publication date Nov 30, 2023
- LARGAN PRECISION CO., LTD.
- Hao Jan CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVING MECHANISM
- Publication number 20230333446
- Publication date Oct 19, 2023
- TDK TAIWAN CORP.
- Tso-Hsiang WU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CAMERA DEVICE AND ELECTRONIC APPARATUS
- Publication number 20220413362
- Publication date Dec 29, 2022
- New Shicoh Motor Co., Ltd.
- Xuepeng FU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CYLINDRICAL CAMERA ROTATING CAP SHUTTER MECHANISM WITH ENHANCED AUD...
- Publication number 20220404685
- Publication date Dec 22, 2022
- Dell Products L.P.
- Peng Lip Goh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT SHIELDING BLADE AND IMAGE PICKUP APPARATUS
- Publication number 20210294182
- Publication date Sep 23, 2021
- Canon Kabushiki Kaisha
- Hirotomo Tamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BLADE DRIVING DEVICE, CAMERA AND PORTABLE ELECTRONIC DEVICE
- Publication number 20200292915
- Publication date Sep 17, 2020
- AAC Optics Solutions Pte. Ltd.
- Shikama Kazuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voice Coil Shutter
- Publication number 20200128164
- Publication date Apr 23, 2020
- Raytheon Company
- Scott Balaban
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHUTTER DEVICE, METHOD OF CONTROLLING SAME, PHOTOLITHOGRAPHY MACHIN...
- Publication number 20190391463
- Publication date Dec 26, 2019
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- ZHIYONG JIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BLADE DRIVING DEVICE AND IMAGE CAPTURING DEVICE
- Publication number 20190137845
- Publication date May 9, 2019
- Canon Denshi Kabushiki Kaisha
- Takahito Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHUTTER DEVICE AND IMAGE CAPTURING APPARATUS
- Publication number 20180224713
- Publication date Aug 9, 2018
- Canon Kabushiki Kaisha
- Jumpei Ishibiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BLADE DRIVING DEVICE AND IMAGE CAPTURING DEVICE
- Publication number 20180074387
- Publication date Mar 15, 2018
- Canon Denshi Kabushiki Kaisha
- Takahito Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL APPARATUS EQUIPPED WITH BARRIER MECHANISM
- Publication number 20150198862
- Publication date Jul 16, 2015
- Canon Kabushki Kaisha
- Taro Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VARIABLE APERTURE MECHANISM FOR CRYOGENIC ENVIRONMENT, AND METHOD
- Publication number 20140363149
- Publication date Dec 11, 2014
- Raytheon Company
- Jeffrey P. Yanevich
- G01 - MEASURING TESTING
Information Patent Application
BI-STABLE ELECTROMAGNETICALLY CONTROLLED SHUTTER
- Publication number 20140146378
- Publication date May 29, 2014
- THORLABS, INC.
- Tudor Agapescu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC LEIVTATION MOTOR USED IN LENS MODULE
- Publication number 20130235483
- Publication date Sep 12, 2013
- HON HAI Precision Industry CO., LTD.
- SHANG-FENG WU
- G02 - OPTICS
Information Patent Application
ELECTROMAGNETIC SHUTTER
- Publication number 20120321292
- Publication date Dec 20, 2012
- David Viglione
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE FOR CONTROLLING A CENTRAL SHUTTER
- Publication number 20120292151
- Publication date Nov 22, 2012
- Leica Camera AG.
- Konstantin Aab
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE FOR SYNCHRONIZING SHUTTER BLADES
- Publication number 20120288270
- Publication date Nov 15, 2012
- Leica Camera AG.
- Konstantin Aab
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHUTTER ASSEMBLY
- Publication number 20120201529
- Publication date Aug 9, 2012
- VA, Inc.
- David Viglione
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BLADE DRIVING DEVICE AND OPTICAL INSTRUMENT
- Publication number 20120183287
- Publication date Jul 19, 2012
- Seiko Precision Inc.
- Hiroshi TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LENS BARREL AND CAMERA INCLUDING LENS BARREL
- Publication number 20120183286
- Publication date Jul 19, 2012
- Canon Kabushiki Kaisha
- Toru Ishimasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

each moving in one direction to open and then in opposite direction to close

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light shielding blade and image pickup apparatus

Light pass aperture module, camera module and electronic device

Cylindrical camera rotating cap shutter mechanism with enhanced aud...

Camera device and electronic apparatus

Light pass aperture module, camera module and electronic device

Light shielding blade and image pickup apparatus

Blade driving device, camera and portable electronic device

Shutter device, method of controlling same, photolithography machin...

Shutter assembly for managing light relative to a photosensitive de...

Blade driving device and image capturing device

Blade opening/closing apparatus and image pickup apparatus

Camera shutters

Lens module

Blade driving device and image capturing device

Shutter device and image capturing apparatus

Bi-stable electromagnetically controlled shutter

Light quantity control apparatus, optical apparatus and image picku...

Friction member for brake mechanism and camera shutter using the same

Variable aperture mechanism for cryogenic environment, and method

Lens barrel and camera including lens barrel

Apparatus for auto-focusing detection, camera applying the same, an...

Focal plane shutter for digital cameras

Magnetic levitation motor used in lens module

Device for controlling a central shutter

Electromagnetic shutter

Light screening apparatus including roll-up actuators

Device for synchronizing shutter blades

Blade driving device and optical instrument

Central shutter for camera objectives

Magnetic voice-coil shutter drive actuation system

Patents Applicationslast 30 patents

APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME

LIGHT PASS APERTURE MODULE, CAMERA MODULE AND ELECTRONIC DEVICE

ADJUSTABLE APERTURE MODULE, IMAGING LENS MODULE, CAMERA MODULE AND...

CAMERA MODULE WITH AN IRIS MODULE

APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME

OPTICAL SYSTEM

OPTICAL ELEMENT DRIVING MECHANISM

APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME

VARIABLE APERTURE MODULE, IMAGING LENS MODULE AND ELECTRONIC DEVICE

LIGHT PASS APERTURE MODULE, CAMERA MODULE AND ELECTRONIC DEVICE

DRIVING MECHANISM

CAMERA DEVICE AND ELECTRONIC APPARATUS

CYLINDRICAL CAMERA ROTATING CAP SHUTTER MECHANISM WITH ENHANCED AUD...

LIGHT SHIELDING BLADE AND IMAGE PICKUP APPARATUS

BLADE DRIVING DEVICE, CAMERA AND PORTABLE ELECTRONIC DEVICE

Voice Coil Shutter

SHUTTER DEVICE, METHOD OF CONTROLLING SAME, PHOTOLITHOGRAPHY MACHIN...

BLADE DRIVING DEVICE AND IMAGE CAPTURING DEVICE

SHUTTER DEVICE AND IMAGE CAPTURING APPARATUS

BLADE DRIVING DEVICE AND IMAGE CAPTURING DEVICE

OPTICAL APPARATUS EQUIPPED WITH BARRIER MECHANISM

VARIABLE APERTURE MECHANISM FOR CRYOGENIC ENVIRONMENT, AND METHOD

BI-STABLE ELECTROMAGNETICALLY CONTROLLED SHUTTER

MAGNETIC LEIVTATION MOTOR USED IN LENS MODULE

ELECTROMAGNETIC SHUTTER

DEVICE FOR CONTROLLING A CENTRAL SHUTTER

DEVICE FOR SYNCHRONIZING SHUTTER BLADES

SHUTTER ASSEMBLY

BLADE DRIVING DEVICE AND OPTICAL INSTRUMENT

LENS BARREL AND CAMERA INCLUDING LENS BARREL