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Systems for automatic generation of focusing signals
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G02B7/28
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B7/00
Mountings, adjusting means, or light-tight connections, for optical elements
Current Industry
G02B7/28
Systems for automatic generation of focusing signals
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Patents Grants
last 30 patents
Information
Patent Grant
Primary-subordinate camera focus based on lens position sensing
Patent number
11,953,755
Issue date
Apr 9, 2024
Apple Inc.
Richard L. Baer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dynamic range extension systems and methods for particle analysis i...
Patent number
11,946,848
Issue date
Apr 2, 2024
IRIS International, Inc.
Thomas H. Adams
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Autofocusing method for an imaging device
Patent number
11,947,185
Issue date
Apr 2, 2024
Carl Zeiss SMT GmbH
Dirk Seidel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Control device, control method, and electronic device to determine...
Patent number
11,930,282
Issue date
Mar 12, 2024
Sony Group Corporation
Shinichi Ohtsubo
G02 - OPTICS
Information
Patent Grant
Camera module for high resolution auto focusing and electronic devi...
Patent number
11,895,401
Issue date
Feb 6, 2024
Samsung Electronics Co., Ltd.
Hwayong Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical element driving mechanism
Patent number
11,880,090
Issue date
Jan 23, 2024
TDK TAIWAN CORP.
Chao-Chang Hu
G02 - OPTICS
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
Optical apparatus and generating method
Patent number
11,843,851
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Masaomi Kanayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Variable-zoom imaging apparatus
Patent number
11,841,548
Issue date
Dec 12, 2023
Zygo Corporation
Bruce E. Truax
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus, image capturing apparatus, inform...
Patent number
11,822,148
Issue date
Nov 21, 2023
Canon Kabushiki Kaisha
Hiroaki Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging optical system storing information on its aberration, imagi...
Patent number
11,822,211
Issue date
Nov 21, 2023
Canon Kabushiki Kaisha
Yumi Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Liquid lens module, lens assembly including the same, and camera mo...
Patent number
11,822,101
Issue date
Nov 21, 2023
LG Innotek Co., Ltd
Yong Bok Choi
G02 - OPTICS
Information
Patent Grant
Augmented reality device for adjusting focus region according to di...
Patent number
11,815,655
Issue date
Nov 14, 2023
Samsung Electronics Co., Ltd.
Kyookeun Lee
G02 - OPTICS
Information
Patent Grant
Focus adjustment apparatus and method, and image capturing apparatus
Patent number
11,812,144
Issue date
Nov 7, 2023
Canon Kabushiki Kaisha
Hideyasu Hongu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Focus control device, lens apparatus, imaging apparatus, and contro...
Patent number
11,809,017
Issue date
Nov 7, 2023
Canon Kabushiki Kaisha
Satoshi Maruyama
G02 - OPTICS
Information
Patent Grant
Camera module
Patent number
11,809,016
Issue date
Nov 7, 2023
LG Innotek Co., Ltd
Sang Jun Min
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing device, signal processing method, and image captu...
Patent number
11,792,534
Issue date
Oct 17, 2023
Sony Corporation
Yoshitaka Miyatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens driving device, camera module, and camera-mounted device
Patent number
11,782,235
Issue date
Oct 10, 2023
Mitsumi Electric Co., Ltd.
Yuichi Kasahara
G02 - OPTICS
Information
Patent Grant
Imaging device
Patent number
11,785,321
Issue date
Oct 10, 2023
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Katsuji Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques to set focus in camera in a mixed-reality environment wi...
Patent number
11,770,599
Issue date
Sep 26, 2023
Microsoft Technology Licensing, LLC
Maria Cheng Lei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lens device, lens system, imaging device, movable lens operation de...
Patent number
11,754,804
Issue date
Sep 12, 2023
FUJIFILM Corporation
Tetsu Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens driving device, camera module, and camera-mounted device
Patent number
11,740,432
Issue date
Aug 29, 2023
Mitsumi Electric Co., Ltd.
Yuichi Kasahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device and method for measuring the beam angle of a light beam guid...
Patent number
11,737,199
Issue date
Aug 22, 2023
Carl Zeiss SMT GmbH
Florian Baumer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for independent control of focal vergence and...
Patent number
11,733,525
Issue date
Aug 22, 2023
West Texas Technology Partners, LLC
Sleiman Itani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical element driving mechanism
Patent number
11,719,996
Issue date
Aug 8, 2023
TDK TAIWAN CORP.
Chao-Chang Hu
G02 - OPTICS
Information
Patent Grant
Primary-subordinate camera focus based on lens position sensing
Patent number
11,693,209
Issue date
Jul 4, 2023
Apple Inc.
Richard L. Baer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic device and method for supporting zoom functionality
Patent number
11,683,584
Issue date
Jun 20, 2023
Samsung Electronics Co., Ltd.
Sangheon Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Imaging device
Patent number
11,678,077
Issue date
Jun 13, 2023
NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
Shoji Kawahito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, devices, and methods for automatic microscopic focus
Patent number
11,656,429
Issue date
May 23, 2023
Nanotronics Imaging, Inc.
John B. Putman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Focus detecting apparatus and method using multi-AF frame, and imag...
Patent number
11,653,091
Issue date
May 16, 2023
Canon Kabushiki Kaisha
Hirokazu Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ACTUATOR DEVICE
Publication number
20240126042
Publication date
Apr 18, 2024
LG Innotek Co., Ltd.
Sung Guk LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Programmable Transmit/Receive Pixel Array and Applications
Publication number
20240106192
Publication date
Mar 28, 2024
Apple Inc.
Fei Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CALIBRATION SAMPLE, MANUFACTURING METHOD FOR CALIBRATION SAMPLE, AN...
Publication number
20240053581
Publication date
Feb 15, 2024
HITACHI HIGH-TECH CORPORATION
Akira Masuya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL SYSTEM OF PHOTOGRAPHING DEVICE, METHOD AND DEVICE
Publication number
20240045172
Publication date
Feb 8, 2024
SZ DJI Technology Co., Ltd.
Dongxiang ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUGMENTED REALITY DEVICE FOR ADJUSTING FOCUS REGION ACCORDING TO DI...
Publication number
20240036288
Publication date
Feb 1, 2024
Samsung Electronics Co., Ltd.
Kyookeun Lee
G02 - OPTICS
Information
Patent Application
ENDOSCOPE DEVICE, ENDOSCOPE SYSTEM, CONVERGENCE ANGLE CHANGING METH...
Publication number
20230418023
Publication date
Dec 28, 2023
Evident Corporation
Mizuki NOTOYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLASHLIGHT, CAMERA AND ELECTRONIC DEVICE
Publication number
20230408891
Publication date
Dec 21, 2023
SHENZHEN NEEWER TECHNOLOGY CO. LTD
Haixin CHEN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CAMERA MODULE AND ELECTRONIC DEVICE HAVING SAME
Publication number
20230384556
Publication date
Nov 30, 2023
Samsung Electronics Co., Ltd.
Sungmin KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CAMERA MODULE AND ELECTRONIC DEVICE
Publication number
20230384557
Publication date
Nov 30, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Junjie Duan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LENS BARREL AND IMAGE PICKUP APPARATUS
Publication number
20230384553
Publication date
Nov 30, 2023
Canon Kabushiki Kaisha
Kohei UEMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Tunable Prism For Vision Correction Of A Patient And Other Applicat...
Publication number
20230359016
Publication date
Nov 9, 2023
Gholam A. Peyman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...
Publication number
20230341670
Publication date
Oct 26, 2023
YOKOGAWA ELECTRIC CORPORATION
Yasunori YOKOYAMA
G02 - OPTICS
Information
Patent Application
Ultrasonic Piezoelectric Motor, Camera Module, and Electronic Device
Publication number
20230296963
Publication date
Sep 21, 2023
Huawei Technologies Co., Ltd
Dengfeng Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Primary-Subordinate Camera Focus Based On Lens Position Sensing
Publication number
20230288664
Publication date
Sep 14, 2023
Apple Inc.
Richard L. Baer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, LENS APPARATUS, OPTICAL APPARATUS, AND STORAGE M...
Publication number
20230280565
Publication date
Sep 7, 2023
Canon Kabushiki Kaisha
Fuya Mizuochi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGING DEVICE, FOCUS POSITION SETTING METHOD, AND PROGRAM
Publication number
20230276126
Publication date
Aug 31, 2023
SONY GROUP CORPORATION
SEIICHI INOMATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOCUS ADJUSTMENT APPARATUS, IMAGING APPARATUS AND LENS BARREL
Publication number
20230273400
Publication date
Aug 31, 2023
Nikon Corporation
Hiroyuki TOMITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS BARREL, LENS APPARATUS AND IMAGE PICKUP APPARATUS
Publication number
20230266562
Publication date
Aug 24, 2023
Canon Kabushiki Kaisha
TADANORI OKADA
G02 - OPTICS
Information
Patent Application
APPARATUS AND METHOD FOR AN IMAGING DEVICE
Publication number
20230259003
Publication date
Aug 17, 2023
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
Gao YANG
G02 - OPTICS
Information
Patent Application
DRIVE DEVICE AND IMAGING APPARATUS
Publication number
20230251457
Publication date
Aug 10, 2023
FUJIFILM CORPORATION
Azuchi ENDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC RANGE EXTENSION SYSTEMS AND METHODS FOR PARTICLE ANALYSIS I...
Publication number
20230243731
Publication date
Aug 3, 2023
Iris International, Inc.
Thomas H. Adams
G02 - OPTICS
Information
Patent Application
Electronic Device and Method For Operating The Electronic Device
Publication number
20230228970
Publication date
Jul 20, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Takeya Hirose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FAST-FOCUSING ZOOM CAMERA MODULE FOR PERISCOPE USE AND ELECTRONIC D...
Publication number
20230228971
Publication date
Jul 20, 2023
TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
ZHUANG-ZHUANG JING
G02 - OPTICS
Information
Patent Application
CONTROL DEVICE, CONTROL METHOD, AND ELECTRONIC DEVICE
Publication number
20230209214
Publication date
Jun 29, 2023
SONY GROUP CORPORATION
SHINICHI OHTSUBO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPERATURE COMPENSATION FOR LIQUID LENS
Publication number
20230160692
Publication date
May 25, 2023
HEXAGON TECHNOLOGY CENTER GMBH
Thomas JENSEN
G01 - MEASURING TESTING
Information
Patent Application
SPECIMEN OBSERVATION APPARATUS AND SPECIMEN OBSERVATION METHOD
Publication number
20230152566
Publication date
May 18, 2023
HITACHI HIGH-TECH CORPORATION
Kento NISHIURA
G02 - OPTICS
Information
Patent Application
ELECTRO-HYDRAULIC VARIFOCAL LENS-BASED METHOD FOR TRACKING THREE-DI...
Publication number
20230111657
Publication date
Apr 13, 2023
SHANGHAI UNIVERSITY
SHAORONG XIE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
Publication number
20230098924
Publication date
Mar 30, 2023
Samsung Electronics Co., Ltd.
Sangyun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Object Depth Estimation and Camera Focusing Techniques for Multiple...
Publication number
20230081349
Publication date
Mar 16, 2023
Apple Inc.
Abhishek Dhanda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGING DEVICE
Publication number
20220417455
Publication date
Dec 29, 2022
NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
Shoji KAWAHITO
H04 - ELECTRIC COMMUNICATION TECHNIQUE