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Exposure-making shutters Diaphragms
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G03B9/00
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Parent Industries
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PHYSICS
G03
Photography
G03B
APPARATUS 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
Current Industry
G03B9/00
Exposure-making shutters Diaphragms
Sub Industries
G03B9/02
Diaphragms
G03B9/04
Single movable plate with two or more apertures of graded size
G03B9/06
Two or more co-operating pivoted blades
G03B9/07
with means for presetting the diaphragm
G03B9/08
Shutters
G03B9/10
Blade or disc rotating or pivoting about axis normal to its plane
G03B9/12
Two relatively-adjustable aperture-defining members moving as a unit
G03B9/14
Two separate members moving in opposite directions
G03B9/16
Two separate members moving in the same direction
G03B9/18
More than two members
G03B9/20
each moving in a single direction first to open and then to reclose
G03B9/22
each moving in one direction to open and then in opposite direction to close
G03B9/24
Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable
G03B9/26
incorporating cover blade or blades
G03B9/28
Roller blind or flexible plate
G03B9/30
Single blind with multiple slots or other aperture
G03B9/32
Double blind
G03B9/34
with adjustable slot with mechanism controlling relative movement of blinds to form slot
G03B9/36
Sliding rigid plate
G03B9/38
Single rigid plate with multiple slots or other apertures
G03B9/40
Double plate
G03B9/42
with adjustable slot with mechanism controlling relative movement of plates to form slot
G03B9/44
Curved track and plate
G03B9/46
Flap shutters pivoting about axis in plane of flap
G03B9/48
Double flap
G03B9/50
Louvre type
G03B9/52
Barrel shutters
G03B9/54
Conical shutters Rotating plate with axis of rotation inclined to optical axis of shutter
G03B9/58
Means for varying duration of "open" period of shutter
G03B9/60
by varying speed of movement of obturating members
G03B9/62
by varying interval of time between end of opening movement and beginning of closing movement
G03B9/64
Mechanism for delaying opening of shutter
G03B9/66
Means for cocking shutter separete from means for releasing shutter
G03B9/68
Cocking effected by movement of film
G03B9/70
with flash-synchronising contacts
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Driving mechanism
Patent number
11,991,436
Issue date
May 21, 2024
TDK TAIWAN CORP.
Chao-Hsi Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Lens device, imaging apparatus, imaging method, and imaging program...
Patent number
11,960,200
Issue date
Apr 16, 2024
FUJIFILM Corporation
Atsushi Kawanago
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light shielding unit and lens barrell provided with same
Patent number
11,953,820
Issue date
Apr 9, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Toshiyuki Nakada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens apparatus and image pickup apparatus
Patent number
11,953,819
Issue date
Apr 9, 2024
Canon Kabushiki Kaisha
Kota Asano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photon measuring and reading device
Patent number
11,946,783
Issue date
Apr 2, 2024
SOPHONIX CO., LTD.
Kuiliang Han
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Contactless camera privacy shutter assembly
Patent number
11,940,723
Issue date
Mar 26, 2024
Zebra Technologies Corporation
Lawrence Allen Stone
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Driving mechanism for optical element
Patent number
11,934,034
Issue date
Mar 19, 2024
TDK TAIWAN CORP.
Chen-Hsien Fan
G02 - OPTICS
Information
Patent Grant
Controllable aperture stop, compact camera module and electronic de...
Patent number
11,921,417
Issue date
Mar 5, 2024
LARGAN PRECISION CO., LTD
Hao Jan Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Shutter and photographing apparatus
Patent number
11,921,418
Issue date
Mar 5, 2024
SZ DJI Technology Co., Ltd
Longji Bai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Shutter unit and image pickup apparatus
Patent number
11,895,388
Issue date
Feb 6, 2024
Canon Kabushiki Kaisha
Keisuke Adachi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection method and projection device
Patent number
11,886,107
Issue date
Jan 30, 2024
IVIEW DISPLAYS (SHENZHEN) COMPANY LTD.
Yong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic ink based camera privacy shutter
Patent number
11,887,551
Issue date
Jan 30, 2024
Lenovo (Singapore) Pte. Ltd.
Justin Michael Ringuette
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Blade driving device, imaging device, and electronic device
Patent number
11,886,108
Issue date
Jan 30, 2024
Nidec Copal Corporation
Kenzo Imai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Shutter apparatus and image pickup apparatus
Patent number
11,877,067
Issue date
Jan 16, 2024
Canon Kabushiki Kaisha
Rentaro Imai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens driving mechanism, camera module, and optical device
Patent number
11,868,038
Issue date
Jan 9, 2024
LG Innotek Co., Ltd
Jae Keun Park
G02 - OPTICS
Information
Patent Grant
Optical element driving mechanism
Patent number
11,867,970
Issue date
Jan 9, 2024
TDK TAIWAN CORP.
Yi-Chieh Lin
G02 - OPTICS
Information
Patent Grant
Information display using electronic diffusers
Patent number
11,854,134
Issue date
Dec 26, 2023
Apple Inc.
Joel S. Armstrong-Muntner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shielding element for bridge type contact power supply lens and ele...
Patent number
11,846,878
Issue date
Dec 19, 2023
SHEN ZHEN FUNDER ELECTRONICS LTD
Fei Fei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Electrokinetic device with imaging sensor
Patent number
11,841,613
Issue date
Dec 12, 2023
Timothy Koch
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus, control method, and storage medium
Patent number
11,809,073
Issue date
Nov 7, 2023
Canon Kabushiki Kaisha
Tatsuo Takatori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shutter
Patent number
11,809,074
Issue date
Nov 7, 2023
Lanto Electronic Limited
Fu-Yuan Wu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical driving mechanism
Patent number
11,796,891
Issue date
Oct 24, 2023
TDK TAIWAN CORP.
Fu-Yuan Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Aperture set and aperture set driving device
Patent number
11,796,892
Issue date
Oct 24, 2023
LG Innotek Co., Ltd
Bon Seok Ku
G02 - OPTICS
Information
Patent Grant
Interchangeable lens capable of transmitting diaphragm driving info...
Patent number
11,800,241
Issue date
Oct 24, 2023
Sony Group Corporation
Nobuhiro Doi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera lens barrel, camera module, and optical device
Patent number
11,789,338
Issue date
Oct 17, 2023
LG Innotek Co., Ltd
Jae Keun Park
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Patents Applications
last 30 patents
Information
Patent Application
CONTROLLABLE APERTURE STOP, COMPACT CAMERA MODULE AND ELECTRONIC DE...
Publication number
20240160085
Publication date
May 16, 2024
LARGAN PRECISION CO., LTD.
Hao Jan CHEN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CONTROLLABLE APERTURE STOP, COMPACT CAMERA MODULE AND ELECTRONIC DE...
Publication number
20240160086
Publication date
May 16, 2024
LARGAN PRECISION CO., LTD.
Hao Jan CHEN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DYNAMIC APERTURE MODULE, IMAGING LENS ASSEMBLY MODULE AND ELECTRONI...
Publication number
20240152032
Publication date
May 9, 2024
LARGAN PRECISION CO., LTD.
Yu-Tzu CHANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL SYSTEM
Publication number
20240152033
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
OPTICAL SYSTEM
Publication number
20240152035
Publication date
May 9, 2024
TDK TAIWAN CORP.
Chen-Hung CHAO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
SHIELDING STRUCTURE AND ELECTRONIC DEVICE HAVING THE SAME
Publication number
20240142629
Publication date
May 2, 2024
Tymphany HK Limited
YAO-WEN CHANG
G01 - MEASURING TESTING
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
APERTURE DRIVING MODULES, CAMERA MODULES INCLUDING THE SAME AND MET...
Publication number
20240111202
Publication date
Apr 4, 2024
Samsung Electronics Co., Ltd.
Minook Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGING LENS ASSEMBLY MODULE, CAMERA MODULE AND ELECTRONIC DEVICE
Publication number
20240111133
Publication date
Apr 4, 2024
LARGAN PRECISION CO., LTD.
Yu-Tzu CHANG
G02 - OPTICS
Information
Patent Application
VARIABLE APERTURE MODULE, IMAGING LENS MODULE AND ELECTRONIC DEVICE
Publication number
20240103342
Publication date
Mar 28, 2024
LARGAN PRECISION CO., LTD.
Chia-Cheng TSAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INFORMATION DISPLAY USING ELECTRONIC DIFFUSERS
Publication number
20240104814
Publication date
Mar 28, 2024
Apple Inc.
Joel S. Armstrong-Muntner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LENS DRIVING MECHANISM, CAMERA MODULE, AND OPTICAL DEVICE
Publication number
20240103343
Publication date
Mar 28, 2024
LG Innotek Co., Ltd.
Jae Keun PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT SHIELDING UNIT AND LENS BARREL EQUIPPED WITH THE SAME
Publication number
20240094604
Publication date
Mar 21, 2024
Panasonic Intellectual Property Management Co., Ltd.
Tetsuya UNO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
Publication number
20240085760
Publication date
Mar 14, 2024
Samsung Electro-Mechanics Co., Ltd.
Ju Ho KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRIVING APPARATUS AND ELECTRONIC DEVICE
Publication number
20240088748
Publication date
Mar 14, 2024
Huawei Technologies Co., Ltd
Xinxiu Bian
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
IMAGE CAPTURING APPARATUS CAPABLE OF REDUCING EXPOSURE VARIATION BE...
Publication number
20240077783
Publication date
Mar 7, 2024
Canon Kabushiki Kaisha
Yukihiro Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
TRANSDUCER AND METHOD OF PRODUCING TRANSDUCER
Publication number
20240074318
Publication date
Feb 29, 2024
SONY GROUP CORPORATION
YUSAKU KATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
Publication number
20240061318
Publication date
Feb 22, 2024
Samsung Electro-Mechanics Co., Ltd.
Jaewoo JUN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
Publication number
20240061319
Publication date
Feb 22, 2024
Samsung Electro-Mechanics Co., Ltd.
Jaewoo JUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL ELEMENT DRIVING MECHANISM
Publication number
20240019763
Publication date
Jan 18, 2024
TDK TAIWAN CORP.
Chen-Hung CHAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LENS DEVICE, IMAGING APPARATUS, IMAGING METHOD, AND IMAGING PROGRAM
Publication number
20240019762
Publication date
Jan 18, 2024
FUJIFILM CORPORATION
Atsushi KAWANAGO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APERTURE SET AND APERTURE SET DRIVING DEVICE
Publication number
20240012312
Publication date
Jan 11, 2024
LG Innotek Co., Ltd.
Bon Seok KU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CAMERA LENS BARREL, CAMERA MODULE, AND OPTICAL DEVICE
Publication number
20230408888
Publication date
Dec 21, 2023
LG Innotek Co., Ltd.
JAE KEUN PARK
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROMAGNETIC OPTICAL SHUTTER WITH MOVABLE PERMANENT MAGNET AND I...
Publication number
20230402908
Publication date
Dec 14, 2023
Brian McGee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLOSED LOOP PHOTOGRAPHY
Publication number
20230403449
Publication date
Dec 14, 2023
Google LLC
Dongeek Shin
G06 - COMPUTING CALCULATING COUNTING
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
APERTURE DEVICE, CAMERA MODULE WITH APERTURE DEVICE, AND ELECTRONIC...
Publication number
20230384650
Publication date
Nov 30, 2023
Beijing Xiaomi Mobile Software Co., Ltd.
Masaru UNO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY