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Tomographic low coherence interferometers
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G01B9/02091
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PHYSICS
G01
Measuring instruments
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B9/00
Instruments as specified in the subgroups and characterised by the use of optical measuring means
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G01B9/02091
Tomographic low coherence interferometers
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Patents Grants
last 30 patents
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Patent Grant
Detector or photomultiplier tube (PMT) gain control over time
Patent number
12,366,441
Issue date
Jul 22, 2025
Canon U.S.A., Inc.
Daisuke Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Multi-spectral scattering-matrix tomography
Patent number
12,360,039
Issue date
Jul 15, 2025
University of Southern California
Chia Wei Hsu
G01 - MEASURING TESTING
Information
Patent Grant
Smartphone-based OCT systems and methods
Patent number
12,352,622
Issue date
Jul 8, 2025
Vanderbilt University
Audrey K. Bowden
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ophthalmic imaging apparatus and ophthalmic image processing appratus
Patent number
12,349,974
Issue date
Jul 8, 2025
Topcon Corporation
Shinnosuke Azuma
G01 - MEASURING TESTING
Information
Patent Grant
Broadband profiler system and method for constructing a three-dimen...
Patent number
12,352,569
Issue date
Jul 8, 2025
AP Infosense Limited
Kam Chiu Lau
G01 - MEASURING TESTING
Information
Patent Grant
Optical coherence tomography with self-inspecting imaging device
Patent number
12,345,528
Issue date
Jul 1, 2025
LightLab Imaging, Inc.
Steven M. Stromski
G01 - MEASURING TESTING
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Patent Grant
Systems and methods for surface profile estimation via optical cohe...
Patent number
12,336,785
Issue date
Jun 24, 2025
Mitsubishi Electric Research Laboratories, Inc.
Joshua Rapp
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hybrid Raman and optical coherence tomography imaging
Patent number
12,339,114
Issue date
Jun 24, 2025
Nokia of America Corporation
Michael Eggleston
G01 - MEASURING TESTING
Information
Patent Grant
Binocular optical coherence tomography imaging system
Patent number
12,329,454
Issue date
Jun 17, 2025
OPTOS PLC
Lijo Varughese Chacko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical system and interference objective module therof
Patent number
12,320,640
Issue date
Jun 3, 2025
Apollo Medical Optics, Ltd.
Tuan-Shu Ho
G01 - MEASURING TESTING
Information
Patent Grant
Tunable laser assembly
Patent number
12,322,926
Issue date
Jun 3, 2025
Thorlabs Quantum Electronics, Inc.
Peter J. S. Heim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for measuring distance
Patent number
12,320,639
Issue date
Jun 3, 2025
Loughborough University
Jonathan Huntley
G01 - MEASURING TESTING
Information
Patent Grant
Method for compensating the artifacts generated by moving measureme...
Patent number
12,313,402
Issue date
May 27, 2025
Carl Zeiss Meditec LLP
Rainer Leitgeb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interferometer system and lithographic apparatus
Patent number
12,305,979
Issue date
May 20, 2025
ASML Netherlands B.V.
Maarten Jozef Jansen
G01 - MEASURING TESTING
Information
Patent Grant
High-resolution handheld OCT imaging system
Patent number
12,298,133
Issue date
May 13, 2025
Shuixing Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Tunable laser and method to tune a wavelength of a light emitted by...
Patent number
12,298,130
Issue date
May 13, 2025
Politecnico di Milano
Aldo Righetti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual-mode optical coherence tomography and optical coherence micros...
Patent number
12,292,558
Issue date
May 6, 2025
LighTopTech Corp.
Eric L. Buckland
G01 - MEASURING TESTING
Information
Patent Grant
Biometric identification systems and associated devices
Patent number
12,289,413
Issue date
Apr 29, 2025
Tesseract Health, Inc.
Lawrence C. West
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for system self-diagnosis
Patent number
12,277,731
Issue date
Apr 15, 2025
Canon U.S.A., Inc.
Badr Elmaanaoui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Broadband interferometric confocal microscope
Patent number
12,270,646
Issue date
Apr 8, 2025
University of Rochester
Arturo Alejandro Canales Benavides
G02 - OPTICS
Information
Patent Grant
Optical coherence tomography device, optical coherence tomography m...
Patent number
12,265,026
Issue date
Apr 1, 2025
UNIVERSITY OF TSUKUBA
Yoshiaki Yasuno
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for measuring wafers
Patent number
12,264,914
Issue date
Apr 1, 2025
Precitec Optronik GmbH
Stephan Weiß
G01 - MEASURING TESTING
Information
Patent Grant
Tunable laser assembly and method of control
Patent number
12,261,413
Issue date
Mar 25, 2025
Thorlabs Quantum Electronics, Inc.
Peter J. S. Heim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image analysis
Patent number
12,254,627
Issue date
Mar 18, 2025
MERIT CRO, INC.
Yijun Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Handheld optical imaging devices and methods
Patent number
12,239,376
Issue date
Mar 4, 2025
The University of Washington
Ruikang K. Wang
G01 - MEASURING TESTING
Information
Patent Grant
2D material detector for activity monitoring of single living micro...
Patent number
12,239,413
Issue date
Mar 4, 2025
SOUNDCELL HOLDING B.V.
Farbod Alijani
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Control device, operation method of control device, and operation p...
Patent number
12,243,128
Issue date
Mar 4, 2025
FUJIFILM Corporation
Hiroaki Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scan pattern and signal processing for optical coherence tomography
Patent number
12,232,810
Issue date
Feb 25, 2025
Acucela Inc.
Ryo Kubota
G01 - MEASURING TESTING
Information
Patent Grant
Method of processing optical coherence tomography (OCT) data, metho...
Patent number
12,226,160
Issue date
Feb 18, 2025
Topcon Corporation
Yasufumi Fukuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems, methods, and media for multiple beam optical coherence tom...
Patent number
12,222,202
Issue date
Feb 11, 2025
The General Hospital Corporation
Benjamin Vakoc
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MEASURING DEVICE, ACQUISITION METHOD, AND RECORDING MEDIUM
Publication number
20250224225
Publication date
Jul 10, 2025
Mitsubishi Electric Corporation
Nobuki KOTAKE
G01 - MEASURING TESTING
Information
Patent Application
LOW COHERENCE INTERFEROMETER IMAGING SYSTEM
Publication number
20250224226
Publication date
Jul 10, 2025
National Taiwan University
Ting-Hao Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METROLOGY DEVICE WITH WAVELENGTH-FREQUENCY MULTIPLEXING
Publication number
20250216189
Publication date
Jul 3, 2025
ONTO INNOVATION INC.
Alexander George BOOSALIS
G01 - MEASURING TESTING
Information
Patent Application
Systems and Methods for Multi-Surface Profile Estimation via Optica...
Publication number
20250207906
Publication date
Jun 26, 2025
Mitsubishi Electric Research Laboratories, Inc.
Joshua Rapp
G01 - MEASURING TESTING
Information
Patent Application
Line-field OCT System with K Space Calibration
Publication number
20250198742
Publication date
Jun 19, 2025
KineoLabs, Inc.
Walid A. Atia
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR MEASURING WAFERS
Publication number
20250198743
Publication date
Jun 19, 2025
PRECITEC OPTRONIK GMBH
Stephan Weiß
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CALIBRATING A MEASUREMENT SCANNER ON A LASER-WORKING OPT...
Publication number
20250198741
Publication date
Jun 19, 2025
TRUMPF LASER GMBH
Jan-Patrick Hermani
G01 - MEASURING TESTING
Information
Patent Application
Measuring Device, Machining System and Method for Adjusting a Measu...
Publication number
20250189297
Publication date
Jun 12, 2025
Lessmüller Lasertechnik GmbH
Eckhard Lessmüller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Device and Method for Measuring Wafers
Publication number
20250189299
Publication date
Jun 12, 2025
PRECITEC OPTRONIK GMBH
Stephan Weiß
G01 - MEASURING TESTING
Information
Patent Application
Line-field OCT System with Multi Transverse Mode Laser
Publication number
20250164234
Publication date
May 22, 2025
KineoLabs, Inc.
Yisi Liu
G01 - MEASURING TESTING
Information
Patent Application
SURGICAL OPERATING SYSTEM, SURGICAL TOOL AND METHOD FOR SAFEGUARDIN...
Publication number
20250127587
Publication date
Apr 24, 2025
Carl Zeiss Meditec AG
Carolin KLUSMANN
G01 - MEASURING TESTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
Publication number
20250131764
Publication date
Apr 24, 2025
NEC Corporation
Shigeru NAKAMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND SYSTEMS FOR CONFOCAL FUNCTION DETERMINATION AND CORRECT...
Publication number
20250102289
Publication date
Mar 27, 2025
HEIDELBERG ENGINEERING GMBH
Johannes KÜBLER
G01 - MEASURING TESTING
Information
Patent Application
Optical Coherence Tomography System for Subsurface Inspection
Publication number
20250102290
Publication date
Mar 27, 2025
Hamamatsu Photonics K. K.
Qingsong Wang
G01 - MEASURING TESTING
Information
Patent Application
RESOLVING ABSOLUTE DEPTH IN CIRCULAR-RANGING OPTICAL COHERENCE TOMO...
Publication number
20250076194
Publication date
Mar 6, 2025
The General Hospital Corporation
Benjamin Vakoc
G01 - MEASURING TESTING
Information
Patent Application
INTEGRATED ELECTRONIC SYSTEM FOR OPTICAL COHERENCE TOMOGRAPHY
Publication number
20250067551
Publication date
Feb 27, 2025
Myriad Advanced Technologies LLC
Muhammad Al-Qaisi
G01 - MEASURING TESTING
Information
Patent Application
Frequency-Domain Optical Coherence Tomography with Extended Field-o...
Publication number
20250067553
Publication date
Feb 27, 2025
NINEPOINT MEDICAL, INC.
Eman NAMATI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS, AND MEDIA FOR MULTIPLE BEAM OPTICAL COHERENCE TOM...
Publication number
20250067552
Publication date
Feb 27, 2025
The General Hospital Corporation
Benjamin Vakoc
G01 - MEASURING TESTING
Information
Patent Application
LED LIGHT SOURCE FOR MEDICAL OPTICAL COHERENCE TOMOGRAPHY WITH HIGH...
Publication number
20250063864
Publication date
Feb 20, 2025
Lumileds LLC
Peter Josef Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM AND METHOD FOR HIGH-RESOLUTION REFLECTION TOMOGRAPHIC IMAGING
Publication number
20250052560
Publication date
Feb 13, 2025
Korea Advanced Institute of Science and Techno logy
YongKeun PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR THREE-DIMENSIONAL IMAGING OF A TRANSPARENT...
Publication number
20250044075
Publication date
Feb 6, 2025
Centre National de la Recherche Scientifique
Albert Claude BOCCARA
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHODS FOR HIGH-SPEED AND LONG DEPTH RANGE IMAGING U...
Publication number
20250044516
Publication date
Feb 6, 2025
The General Hospital Corporation
Benjamin Vakoc
G01 - MEASURING TESTING
Information
Patent Application
INTRAORAL OCT APPARATUS
Publication number
20250031970
Publication date
Jan 30, 2025
Dental Imaging Technologies Corporation
Victor C. WONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPTICAL INTERFERENCE MEASUREMENT DEVICE
Publication number
20250035427
Publication date
Jan 30, 2025
Panasonic Intellectual Property Management Co., Ltd.
YASUHIRO KABETANI
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL COHERENCE TOMOGRAPHY APPARATUS, OPTICAL COHERENCE TOMOGRAPH...
Publication number
20250020447
Publication date
Jan 16, 2025
DAIKIN INDUSTRIES, LTD.
Masao NOUMI
G01 - MEASURING TESTING
Information
Patent Application
BOND-SELECTIVE FULL-FIELD OPTICAL COHERENCE TOMOGRAPHY
Publication number
20250012557
Publication date
Jan 9, 2025
Trustees of Boston University
Ji-Xin Cheng
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR QUANTITATIVE EVALUATION OF CONTACT LENS EDGE LIFT BASED...
Publication number
20250003731
Publication date
Jan 2, 2025
Alcon Inc.
Yeming Gu
G02 - OPTICS
Information
Patent Application
Relative intensity noise Cat's-eye swept source laser for OCT and s...
Publication number
20240418497
Publication date
Dec 19, 2024
KineoLabs, Inc.
Walid A. Atia
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MONITORING OBJECTS IN AQUEOUS MEDIA USING OPTICAL COHERENCE TOMOGRAPHY
Publication number
20240410685
Publication date
Dec 12, 2024
ChromoLogic LLC
Matthew BREHOVE
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND DEVICE FOR MEASURING INTERFACES OF AN OPTICAL ELEMENT
Publication number
20240402039
Publication date
Dec 5, 2024
FOGALE NANOTECH
Eric LEGROS
G01 - MEASURING TESTING