Focusing aids

Industry

CPC
G03B13/18

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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 G03B13/00Viewfinders Focusing aids for cameras Means for focusing for cameras Autofocus systems for cameras

Current Industry

G03B13/18Focusing aids

Industries

Patents Grantslast 30 patents

Information Patent Grant
Focus control device capable of preventing object from being exclud...
- Patent number 12,047,679
- Issue date Jul 23, 2024
- Canon Kabushiki Kaisha
- Hideyasu Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera device calibration method using samplingpoints and camera mo...
- Patent number 12,022,195
- Issue date Jun 25, 2024
- LG Innotek Co., Ltd
- Jun Seok Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration apparatus, image pickup apparatus, control method of vibr...
- Patent number 11,936,976
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Hiroshi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for controlling motors in the film and broadcast...
- Patent number 11,899,343
- Issue date Feb 13, 2024
- Florian Maier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lens driving apparatus, photographing module and electronic device
- Patent number 11,867,971
- Issue date Jan 9, 2024
- LARGAN DIGITAL CO., LTD.
- Te-Sheng Tseng
- G02 - OPTICS
Information Patent Grant
Focus control device capable of preventing object from being exclud...
- Patent number 11,765,455
- Issue date Sep 19, 2023
- Canon Kabushiki Kaisha
- Hideyasu Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, imaging apparatus, and informatio...
- Patent number 11,722,771
- Issue date Aug 8, 2023
- Canon Kabushiki Kaisha
- Satoru Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Follow-focus wheel assembly, handheld device and photographing system
- Patent number 11,347,132
- Issue date May 31, 2022
- SZ DJI Technology Co., Ltd
- Qiongwei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid lens
- Patent number 11,347,127
- Issue date May 31, 2022
- LG Innotek Co., Ltd
- Seung Ryong Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens driving apparatus, photographing module and electronic device
- Patent number 11,327,271
- Issue date May 10, 2022
- LARGAN DIGITAL CO., LTD.
- Te-Sheng Tseng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid lens
- Patent number 11,226,532
- Issue date Jan 18, 2022
- LG Innotek Co., Ltd
- Seung Ryong Park
- G02 - OPTICS
Information Patent Grant
Display control apparatus, display control method, and image captur...
- Patent number 11,095,806
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Kazunori Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device, focusing assistance method thereof, and focusing as...
- Patent number 11,054,721
- Issue date Jul 6, 2021
- FUJIFILM Corporation
- Takashi Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photography system with depth and position detection
- Patent number 11,039,119
- Issue date Jun 15, 2021
- Shutterfly, LLC
- Michael J. Surma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission mechanism, follow focus, follow focus actuator, and im...
- Patent number 11,035,438
- Issue date Jun 15, 2021
- SZ DJI Osmo Technology Co., Ltd.
- Fangming Ye
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Image processing device capable of notifying an effect of emphasizi...
- Patent number 10,868,953
- Issue date Dec 15, 2020
- Canon Kabushiki Kaisha
- Akihiko Kanda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
PWM screening in a camera
- Patent number 10,866,382
- Issue date Dec 15, 2020
- CAMBRIDGE MECHATRONICS LIMITED
- James Howarth
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Apparatus for generating and displaying a focus assist image indica...
- Patent number 10,728,440
- Issue date Jul 28, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuki Kishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus pulling with distance information from a secondary camera system
- Patent number 10,721,390
- Issue date Jul 21, 2020
- Moonlightning Industries AB
- Miko Lazic
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information processing device, information processing method, and p...
- Patent number 10,591,299
- Issue date Mar 17, 2020
- FUJIFILM Corporation
- Tomonori Masuda
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device and method of controlling same
- Patent number 10,564,389
- Issue date Feb 18, 2020
- Samsung Electronics Co., Ltd.
- Jin-Gu Jeong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photography system with depth and position detection
- Patent number 10,477,184
- Issue date Nov 12, 2019
- Lifetouch Inc.
- Michael J. Surma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission mechanism, follow focus, follow focus actuator, and im...
- Patent number 10,443,687
- Issue date Oct 15, 2019
- SZ DJI Osmo Technology Co., Ltd.
- Fangming Ye
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lens driving apparatus, photographing module and electronic device
- Patent number 10,401,591
- Issue date Sep 3, 2019
- LARGAN DIGITAL CO., LTD.
- Te-Sheng Tseng
- G02 - OPTICS
Information Patent Grant
Focus assist system and method
- Patent number 10,203,585
- Issue date Feb 12, 2019
- RED.COM, LLC
- James H. Jannard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method including generating and displaying a focus assist image ind...
- Patent number 10,200,588
- Issue date Feb 5, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuki Kishida
- G02 - OPTICS
Information Patent Grant
Digital camera with multiple pipeline signal processors
- Patent number 10,142,548
- Issue date Nov 27, 2018
- Callahan Cellular L.L.C.
- Richard Ian Olsen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integrated structure including image capture and depth sensing comp...
- Patent number 10,129,377
- Issue date Nov 13, 2018
- ESSENTIAL PRODUCTS, INC.
- David John Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for calibrating a sighting system
- Patent number 10,018,893
- Issue date Jul 10, 2018
- MORPHO
- Benoit Malrat
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical device including a camera, a diaphragm and illumination mea...
- Patent number 9,936,119
- Issue date Apr 3, 2018
- bioMerieux
- Guido Salvi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FOCUS CONTROL DEVICE CAPABLE OF PREVENTING OBJECT FROM BEING EXCLUD...
- Publication number 20240348919
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- Hideyasu Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RAIL ASSEMBLY APPLIED TO OPTICAL ACTUATOR, MANUFACTURING METHOD THE...
- Publication number 20240345455
- Publication date Oct 17, 2024
- SM TECH CO., LTD
- Jaihyun Song
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NON-PLANAR LENTICULAR ARRAYS FOR LIGHT FIELD IMAGE CAPTURE
- Publication number 20240251175
- Publication date Jul 25, 2024
- Adeia Imaging LLC
- Anup Basu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOCUS CONTROL DEVICE CAPABLE OF PREVENTING OBJECT FROM BEING EXCLUD...
- Publication number 20230396880
- Publication date Dec 7, 2023
- Canon Kabushiki Kaisha
- Hideyasu Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION APPARATUS, IMAGE PICKUP APPARATUS, CONTROL METHOD OF VIBR...
- Publication number 20230232095
- Publication date Jul 20, 2023
- Canon Kabushiki Kaisha
- Hiroshi NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINKAGE APPARATUS, CAMERA MODULE, AND ELECTRONIC DEVICE
- Publication number 20230137118
- Publication date May 4, 2023
- Huawei Technologies Co., Ltd
- Jiapeng DAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOCUS CONTROL DEVICE CAPABLE OF PREVENTING OBJECT FROM BEING EXCLUD...
- Publication number 20220321782
- Publication date Oct 6, 2022
- Canon Kabushiki Kaisha
- Hideyasu Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOLLOW-FOCUS WHEEL ASSEMBLY, HANDHELD DEVICE AND PHOTOGRAPHING SYSTEM
- Publication number 20220260890
- Publication date Aug 18, 2022
- SZ DJI Technology Co., Ltd.
- Qiongwei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING MOTORS IN THE FILM AND BROADCAST...
- Publication number 20220244622
- Publication date Aug 4, 2022
- Florian MAIER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiple Stop Orientation Follow Focus
- Publication number 20210405506
- Publication date Dec 30, 2021
- Polar Pro Filter, Inc.
- Kyle Olinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA DEVICE CALIBRATION METHOD
- Publication number 20210377451
- Publication date Dec 2, 2021
- LG Innotek Co., Ltd.
- Jun Seok OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOLLOW-FOCUS WHEEL ASSEMBLY, HANDHELD DEVICE AND PHOTOGRAPHING SYSTEM
- Publication number 20210088875
- Publication date Mar 25, 2021
- SZ DJI Technology Co., Ltd.
- Qiongwei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE, FOCUSING ASSISTANCE METHOD THEREOF, AND FOCUSING AS...
- Publication number 20200379317
- Publication date Dec 3, 2020
- FUJIFILM CORPORATION
- Takashi AOKI
- G02 - OPTICS
Information Patent Application
PHOTOGRAPHY SYSTEM WITH DEPTH AND POSITION DETECTION
- Publication number 20200029064
- Publication date Jan 23, 2020
- LIFETOUCH INC.
- Michael J. Surma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSMISSION MECHANISM, FOLLOW FOCUS, FOLLOW FOCUS ACTUATOR, AND IM...
- Publication number 20200018379
- Publication date Jan 16, 2020
- SZ DJI OSMO TECHNOLOGY CO., LTD.
- Fangming YE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LENS DRIVING APPARATUS, PHOTOGRAPHING MODULE AND ELECTRONIC DEVICE
- Publication number 20190339482
- Publication date Nov 7, 2019
- LARGAN DIGITAL CO., LTD.
- Te-Sheng TSENG
- G02 - OPTICS
Information Patent Application
IMAGING APPARATUS
- Publication number 20190149720
- Publication date May 16, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Yuki KISHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOCUS PULLING WITH DISTANCE INFORMATION FROM A SECONDARY CAMERA SYSTEM
- Publication number 20190132527
- Publication date May 2, 2019
- Moonlightning Industries AB
- Miko Lazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE, CONTROL METHOD THEREOF, AND MEDIUM
- Publication number 20190109996
- Publication date Apr 11, 2019
- Canon Kabushiki Kaisha
- Akihiko Kanda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSMISSION MECHANISM, FOLLOW FOCUS, FOLLOW FOCUS ACTUATOR, AND IM...
- Publication number 20180238423
- Publication date Aug 23, 2018
- SZ DJI OSMO TECHNOLOGY CO., LTD.
- Fangming YE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INTEGRATED STRUCTURE INCLUDING IMAGE CAPTURE AND DEPTH SENSING COMP...
- Publication number 20180191879
- Publication date Jul 5, 2018
- Essential Products, Inc.
- David John Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOCUS ASSIST SYSTEM AND METHOD
- Publication number 20180143511
- Publication date May 24, 2018
- RED.COM, LLC
- James H. Jannard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
- Publication number 20170336597
- Publication date Nov 23, 2017
- Samsung Electronics Co., Ltd.
- Jin-Gu JEONG
- G02 - OPTICS
Information Patent Application
LENS SYSTEM AND IMAGE PICKUP DEVICE EQUIPPED WITH THE SAME
- Publication number 20160306148
- Publication date Oct 20, 2016
- OLYMPUS CORPORATION
- KENTO HARA
- G02 - OPTICS
Information Patent Application
METHOD FOR CALIBRATING A SIGHTING SYSTEM
- Publication number 20160124287
- Publication date May 5, 2016
- MORPHO
- Benoit Malrat
- G01 - MEASURING TESTING
Information Patent Application
IMAGE CAPTURE DEVICE AND IMAGE DISPLAY METHOD
- Publication number 20150070539
- Publication date Mar 12, 2015
- FUJIFILM CORPORATION
- Tomoyuki KAWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zoom Lens and Image Pickup Apparatus Using the Same
- Publication number 20140354858
- Publication date Dec 4, 2014
- OLYMPUS CORPORATION
- Kazuteru Kawamura
- G02 - OPTICS
Information Patent Application
ADJUSTING ASSEMBLY FOR A LENS OF A CAMERA
- Publication number 20140347754
- Publication date Nov 27, 2014
- Hunt Electronic Co., Ltd.
- Shin-Rong Lee
- G02 - OPTICS
Information Patent Application
Auto Focus Based on Analysis of State or State Change of Image Content
- Publication number 20140253785
- Publication date Sep 11, 2014
- MEDIATEK INC.
- Wei-Kai Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL CAMERA WITH MULTIPLE PIPELINE SIGNAL PROCESSORS
- Publication number 20140232894
- Publication date Aug 21, 2014
- PROTARIUS FILO AG, L.L.C.
- Richard Ian Olsen
- G02 - OPTICS

Focusing aids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Focus control device capable of preventing object from being exclud...

Camera device calibration method using samplingpoints and camera mo...

Vibration apparatus, image pickup apparatus, control method of vibr...

Method and device for controlling motors in the film and broadcast...

Lens driving apparatus, photographing module and electronic device

Focus control device capable of preventing object from being exclud...

Information processing apparatus, imaging apparatus, and informatio...

Follow-focus wheel assembly, handheld device and photographing system

Liquid lens

Lens driving apparatus, photographing module and electronic device

Liquid lens

Display control apparatus, display control method, and image captur...

Imaging device, focusing assistance method thereof, and focusing as...

Photography system with depth and position detection

Transmission mechanism, follow focus, follow focus actuator, and im...

Image processing device capable of notifying an effect of emphasizi...

PWM screening in a camera

Apparatus for generating and displaying a focus assist image indica...

Focus pulling with distance information from a secondary camera system

Information processing device, information processing method, and p...

Electronic device and method of controlling same

Photography system with depth and position detection

Transmission mechanism, follow focus, follow focus actuator, and im...

Lens driving apparatus, photographing module and electronic device

Focus assist system and method

Method including generating and displaying a focus assist image ind...

Digital camera with multiple pipeline signal processors

Integrated structure including image capture and depth sensing comp...

Method for calibrating a sighting system

Optical device including a camera, a diaphragm and illumination mea...

Patents Applicationslast 30 patents

FOCUS CONTROL DEVICE CAPABLE OF PREVENTING OBJECT FROM BEING EXCLUD...

RAIL ASSEMBLY APPLIED TO OPTICAL ACTUATOR, MANUFACTURING METHOD THE...

NON-PLANAR LENTICULAR ARRAYS FOR LIGHT FIELD IMAGE CAPTURE

FOCUS CONTROL DEVICE CAPABLE OF PREVENTING OBJECT FROM BEING EXCLUD...

VIBRATION APPARATUS, IMAGE PICKUP APPARATUS, CONTROL METHOD OF VIBR...

LINKAGE APPARATUS, CAMERA MODULE, AND ELECTRONIC DEVICE

FOCUS CONTROL DEVICE CAPABLE OF PREVENTING OBJECT FROM BEING EXCLUD...

FOLLOW-FOCUS WHEEL ASSEMBLY, HANDHELD DEVICE AND PHOTOGRAPHING SYSTEM

METHOD AND DEVICE FOR CONTROLLING MOTORS IN THE FILM AND BROADCAST...

Multiple Stop Orientation Follow Focus

CAMERA DEVICE CALIBRATION METHOD

FOLLOW-FOCUS WHEEL ASSEMBLY, HANDHELD DEVICE AND PHOTOGRAPHING SYSTEM

IMAGING DEVICE, FOCUSING ASSISTANCE METHOD THEREOF, AND FOCUSING AS...

PHOTOGRAPHY SYSTEM WITH DEPTH AND POSITION DETECTION

TRANSMISSION MECHANISM, FOLLOW FOCUS, FOLLOW FOCUS ACTUATOR, AND IM...

LENS DRIVING APPARATUS, PHOTOGRAPHING MODULE AND ELECTRONIC DEVICE

IMAGING APPARATUS

FOCUS PULLING WITH DISTANCE INFORMATION FROM A SECONDARY CAMERA SYSTEM

IMAGE PROCESSING DEVICE, CONTROL METHOD THEREOF, AND MEDIUM

TRANSMISSION MECHANISM, FOLLOW FOCUS, FOLLOW FOCUS ACTUATOR, AND IM...

INTEGRATED STRUCTURE INCLUDING IMAGE CAPTURE AND DEPTH SENSING COMP...

FOCUS ASSIST SYSTEM AND METHOD

ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME

LENS SYSTEM AND IMAGE PICKUP DEVICE EQUIPPED WITH THE SAME

METHOD FOR CALIBRATING A SIGHTING SYSTEM

IMAGE CAPTURE DEVICE AND IMAGE DISPLAY METHOD

Zoom Lens and Image Pickup Apparatus Using the Same

ADJUSTING ASSEMBLY FOR A LENS OF A CAMERA

Auto Focus Based on Analysis of State or State Change of Image Content

DIGITAL CAMERA WITH MULTIPLE PIPELINE SIGNAL PROCESSORS