Systems for automatic generation of focusing signals

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G02B7/28

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements

Current Industry

G02B7/28Systems for automatic generation of focusing signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for independent control of focal vergence and...
- Patent number 12,228,740
- Issue date Feb 18, 2025
- West Texas Technology Partners, LLC
- Sleiman Itani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Precision non-contact core imaging of fiber optic assemblies
- Patent number 12,225,289
- Issue date Feb 11, 2025
- Corning Research & Development Corporation
- David Matthew Berg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluidic glasses for correcting refractive errors of a human or animal
- Patent number 12,216,266
- Issue date Feb 4, 2025
- Gholam A. Peyman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens control device, imaging apparatus, operation method of lens co...
- Patent number 12,189,208
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- Masahiko Sugimoto
- G02 - OPTICS
Information Patent Grant
Image sensor and electronic apparatus including the image sensor
- Patent number 12,174,453
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Sangyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and control method therefor
- Patent number 12,164,683
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Takeshi Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flashlight, camera and electronic device
- Patent number 12,147,146
- Issue date Nov 19, 2024
- SHENZHEN NEEWER TECHNOLOGY CO. LTD
- Haixin Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electro-hydraulic varifocal lens-based method for tracking three-di...
- Patent number 12,136,239
- Issue date Nov 5, 2024
- SHANGHAI UNIVERSITY
- Shaorong Xie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for implementing a tracking camera system onboa...
- Patent number 12,135,377
- Issue date Nov 5, 2024
- PONY AI INC.
- Kai Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Color CMOS image sensor with diffractive microlenses over subpixel...
- Patent number 12,120,426
- Issue date Oct 15, 2024
- OmniVision Technologies, Inc.
- Victor Lenchenkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Context-based focus control of a microscope
- Patent number 12,072,551
- Issue date Aug 27, 2024
- Viavi Solutions Inc.
- Jay Brace
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Space-compression medium with transverse beam displacement reducing...
- Patent number 12,072,508
- Issue date Aug 27, 2024
- University of Ottawa
- Jeffrey Stephen Lundeen
- G02 - OPTICS
Information Patent Grant
Observation device, observation method, and observation device cont...
- Patent number 12,061,326
- Issue date Aug 13, 2024
- FUJIFILM Corporation
- Yasushi Shiraishi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Device for setting a focus position of a laser beam in a laser mach...
- Patent number 12,059,745
- Issue date Aug 13, 2024
- Precitec GmbH & Co. KG
- David Blázquez-Sanchez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Camera device with image compensation and autofocus function
- Patent number 12,061,410
- Issue date Aug 13, 2024
- Lanto Electronic Limited
- Fu-Yuan Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging optical system, and image capture device and camera system...
- Patent number 12,061,376
- Issue date Aug 13, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shunichiro Yoshinaga
- G02 - OPTICS
Information Patent Grant
Interchangeable lens, camera body, and camera
- Patent number 12,050,363
- Issue date Jul 30, 2024
- Nikon Corporation
- Hiroyuki Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object depth estimation and camera focusing techniques for multiple...
- Patent number 12,015,845
- Issue date Jun 18, 2024
- Apple Inc.
- Abhishek Dhanda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION DEVICE AND AUTO-FOCUS METHOD THEREOF
- Publication number 20250068048
- Publication date Feb 27, 2025
- CORETRONIC CORPORATION
- Chih-Chen Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
- Publication number 20250067956
- Publication date Feb 27, 2025
- Samsung Electronics Co., Ltd.
- Sangyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SURFACE SENSING IN AUTOMATED SAMPLE ANALYSIS
- Publication number 20250052979
- Publication date Feb 13, 2025
- Akoya Biosciences, Inc.
- Peter J. Miller
- G02 - OPTICS
Information Patent Application
IC CHIP, CONTROL METHOD AND GENERATION METHOD
- Publication number 20250053067
- Publication date Feb 13, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Naoki ISOBE
- G02 - OPTICS
Information Patent Application
LENS STRUCTURE, PHOTOGRAPHIC DEVICE AND FOCUSING METHOD OF LENS
- Publication number 20250020891
- Publication date Jan 16, 2025
- ZHONGSHAN UNION OPTECH RESEARCH INSTITUTE CO., LTD.
- Junqiang GONG
- G02 - OPTICS
Information Patent Application
CAMERA DEVICE WITH IMAGE COMPENSATION AND AUTOFOCUS FUNCTION
- Publication number 20240369910
- Publication date Nov 7, 2024
- LANTO ELECTRONIC LIMITED
- Fu-Yuan WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOCUS ASSISTANCE FOR ROTATING LUMINAIRE BASED ON MEASUREMENTS BY IN...
- Publication number 20240328599
- Publication date Oct 3, 2024
- Electronic Theatre Controls, Inc.
- Maxwell Schweiner
- G02 - OPTICS
Information Patent Application
FOCUS ADJUSTMENT APPARATUS, IMAGING APPARATUS AND LENS BARREL
- Publication number 20240264407
- Publication date Aug 8, 2024
- Nikon Corporation
- Hiroyuki TOMITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS, OPERATION METHOD OF IMAGING APPARATUS, AND OPERA...
- Publication number 20240267622
- Publication date Aug 8, 2024
- FUJIFILM CORPORATION
- Ryosuke NAGAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR HEATING TUNABILITY IN PROCESSING CHAMBERS
- Publication number 20240248282
- Publication date Jul 25, 2024
- Applied Materials, Inc.
- Ala MORADIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lens Assembly and Thermal Correction for Machine Vision System
- Publication number 20240248283
- Publication date Jul 25, 2024
- COGNEX CORPORATION
- Esther Oteo Lozano
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR INDEPENDENT CONTROL OF FOCAL VERGENCE AND...
- Publication number 20240219728
- Publication date Jul 4, 2024
- West Texas Technology Partners, LLC
- Sleiman Itani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOCAL POSITION ESTIMATION SYSTEM, FOCAL POSITION ESTIMATION METHOD,...
- Publication number 20240160089
- Publication date May 16, 2024
- Hamamatsu Photonics K.K.
- Akari ITO
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR AUTOFOCUS
- Publication number 20240151937
- Publication date May 9, 2024
- 10X Genomics, Inc.
- David P. HOFFMAN
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT DRIVING MECHANISM
- Publication number 20240151936
- Publication date May 9, 2024
- TDK TAIWAN CORP.
- Hsiao-Hsin HU
- G02 - OPTICS
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

Systems for automatic generation of focusing signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for independent control of focal vergence and...

Precision non-contact core imaging of fiber optic assemblies

Fluidic glasses for correcting refractive errors of a human or animal

Lens control device, imaging apparatus, operation method of lens co...

Image sensor and electronic apparatus including the image sensor

Electronic device and control method therefor

Flashlight, camera and electronic device

Electro-hydraulic varifocal lens-based method for tracking three-di...

Systems and methods for implementing a tracking camera system onboa...

Color CMOS image sensor with diffractive microlenses over subpixel...

Context-based focus control of a microscope

Space-compression medium with transverse beam displacement reducing...

Observation device, observation method, and observation device cont...

Device for setting a focus position of a laser beam in a laser mach...

Camera device with image compensation and autofocus function

Imaging optical system, and image capture device and camera system...

Interchangeable lens, camera body, and camera

Object depth estimation and camera focusing techniques for multiple...

Primary-subordinate camera focus based on lens position sensing

Dynamic range extension systems and methods for particle analysis i...

Autofocusing method for an imaging device

Control device, control method, and electronic device to determine...

Camera module for high resolution auto focusing and electronic devi...

Optical element driving mechanism

Lens driving apparatus, photographing module and electronic device

Optical apparatus and generating method

Variable-zoom imaging apparatus

Information processing apparatus, image capturing apparatus, inform...

Imaging optical system storing information on its aberration, imagi...

Liquid lens module, lens assembly including the same, and camera mo...

Patents Applicationslast 30 patents

PROJECTION DEVICE AND AUTO-FOCUS METHOD THEREOF

IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR

SURFACE SENSING IN AUTOMATED SAMPLE ANALYSIS

IC CHIP, CONTROL METHOD AND GENERATION METHOD

LENS STRUCTURE, PHOTOGRAPHIC DEVICE AND FOCUSING METHOD OF LENS

CAMERA DEVICE WITH IMAGE COMPENSATION AND AUTOFOCUS FUNCTION

FOCUS ASSISTANCE FOR ROTATING LUMINAIRE BASED ON MEASUREMENTS BY IN...

FOCUS ADJUSTMENT APPARATUS, IMAGING APPARATUS AND LENS BARREL

IMAGING APPARATUS, OPERATION METHOD OF IMAGING APPARATUS, AND OPERA...

APPARATUS AND METHODS FOR HEATING TUNABILITY IN PROCESSING CHAMBERS

Lens Assembly and Thermal Correction for Machine Vision System

METHOD AND APPARATUS FOR INDEPENDENT CONTROL OF FOCAL VERGENCE AND...

FOCAL POSITION ESTIMATION SYSTEM, FOCAL POSITION ESTIMATION METHOD,...

SYSTEMS AND METHODS FOR AUTOFOCUS

OPTICAL ELEMENT DRIVING MECHANISM

ACTUATOR DEVICE

Programmable Transmit/Receive Pixel Array and Applications

CALIBRATION SAMPLE, MANUFACTURING METHOD FOR CALIBRATION SAMPLE, AN...

CONTROL SYSTEM OF PHOTOGRAPHING DEVICE, METHOD AND DEVICE

AUGMENTED REALITY DEVICE FOR ADJUSTING FOCUS REGION ACCORDING TO DI...

ENDOSCOPE DEVICE, ENDOSCOPE SYSTEM, CONVERGENCE ANGLE CHANGING METH...

FLASHLIGHT, CAMERA AND ELECTRONIC DEVICE

CAMERA MODULE AND ELECTRONIC DEVICE HAVING SAME

CAMERA MODULE AND ELECTRONIC DEVICE

LENS BARREL AND IMAGE PICKUP APPARATUS

Tunable Prism For Vision Correction Of A Patient And Other Applicat...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...

Ultrasonic Piezoelectric Motor, Camera Module, and Electronic Device

Primary-Subordinate Camera Focus Based On Lens Position Sensing

CONTROL APPARATUS, LENS APPARATUS, OPTICAL APPARATUS, AND STORAGE M...