Interferometers for determining dimensional properties of, or relations between, measurement objects

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CPC
G01B9/02

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GPHYSICS G01Measuring instruments G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS G01B9/00Instruments as specified in the subgroups and characterised by the use of optical measuring means

Current Industry

G01B9/02Interferometers for determining dimensional properties of, or relations between, measurement objects

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Frequency-domain optical coherence tomography with extended field-o...
- Patent number 12,169,124
- Issue date Dec 17, 2024
- NINEPOINT MEDICAL, INC.
- Eman Namati
- G01 - MEASURING TESTING
Information Patent Grant
Optical interferometry proximity sensor with temperature variation...
- Patent number 12,169,125
- Issue date Dec 17, 2024
- Apple Inc.
- Mengshu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for imaging and interferometry measurements
- Patent number 12,163,777
- Issue date Dec 10, 2024
- FOGALE NANOTECH
- Alain Courteville
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metrology method and apparatus for of determining a complex-valued...
- Patent number 12,164,233
- Issue date Dec 10, 2024
- ASML Netherlands B.V.
- Alexander Prasetya Konijnenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital holography for alignment in layer deposition
- Patent number 12,163,783
- Issue date Dec 10, 2024
- Applied Materials, Inc.
- Yeishin Tung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device and method for measuring laser displacement
- Patent number 12,158,340
- Issue date Dec 3, 2024
- National Institute of Metrology, China
- Jianjun Cui
- G01 - MEASURING TESTING
Information Patent Grant
Coherent optical sensor with sparse illumination
- Patent number 12,154,194
- Issue date Nov 26, 2024
- Mitsubishi Electric Research Laboratories, Inc.
- David Millar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic autofocus method and system for assay imager
- Patent number 12,153,210
- Issue date Nov 26, 2024
- Illumina, Inc.
- Darren Robert Segale
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Mirror unit and optical module
- Patent number 12,152,878
- Issue date Nov 26, 2024
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method and system for measuring a surface topography of an object
- Patent number 12,146,740
- Issue date Nov 19, 2024
- Carl Zeiss Industrielle Messtechnik GmbH
- Daniel Bublitz
- G01 - MEASURING TESTING
Information Patent Grant
Photo-acoustic tomography defect testing system and method
- Patent number 12,146,861
- Issue date Nov 19, 2024
- Seurat Technologies, Inc.
- Francis L. Leard
- G01 - MEASURING TESTING
Information Patent Grant
Optical coherence tomography system
- Patent number 12,140,426
- Issue date Nov 12, 2024
- AIT Austrian Institute of Technology GmbH
- Rainer Hainberger
- G01 - MEASURING TESTING
Information Patent Grant
Four-quadrant interferometry system based on an integrated array wa...
- Patent number 12,140,425
- Issue date Nov 12, 2024
- National Institute of Metrology, China
- Xiaofei Diao
- G01 - MEASURING TESTING
Information Patent Grant
Optical coherence tomography instrument and alignment method
- Patent number 12,137,976
- Issue date Nov 12, 2024
- OPTOS PLC
- Praveen Ashok
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-fidelity entangled link generation method based on quantum tim...
- Patent number 12,136,020
- Issue date Nov 5, 2024
- Shanghai Maritime University
- Rigui Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Device for measuring a substrate and method for correcting cyclic e...
- Patent number 12,135,211
- Issue date Nov 5, 2024
- Carl Zeiss SMT GmbH
- Stephan Zschaeck
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual-comb ranging with long ambiguity-free range
- Patent number 12,130,136
- Issue date Oct 29, 2024
- Thorlabs, Inc.
- Oliver Heckl
- G01 - MEASURING TESTING
Information Patent Grant
Brillouin-octa-speckle multi-mode elastography system device
- Patent number 12,130,137
- Issue date Oct 29, 2024
- Xingdao He
- G01 - MEASURING TESTING
Information Patent Grant
Accurate z-offset calibration for OCT system
- Patent number 12,121,206
- Issue date Oct 22, 2024
- Canon U.S.A., Inc.
- Christopher Douglas Brushett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface metrology systems and methods thereof
- Patent number 12,123,701
- Issue date Oct 22, 2024
- Optipro Systems, LLC
- James Fredric Munro
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus of inner light layer illumination by multi-beam interfere...
- Patent number 12,123,716
- Issue date Oct 22, 2024
- Shangqing Liu
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for label-free all-optical neural regulation and...
- Patent number 12,121,320
- Issue date Oct 22, 2024
- Zhejiang University
- Peng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laser architecture for component efficient atomic interferometer gr...
- Patent number 12,117,292
- Issue date Oct 15, 2024
- AOSense, Inc.
- Miroslav Y. Shverdin
- G01 - MEASURING TESTING
Information Patent Grant
Optical speckle receiver
- Patent number 12,109,006
- Issue date Oct 8, 2024
- Rockley Photonics Limited
- Cody Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compact diffraction limited near infrared (NIR) spectrometers and r...
- Patent number 12,111,209
- Issue date Oct 8, 2024
- LEICA MICROSYSTEMS NC, INC.
- Robert H. Hart
- G01 - MEASURING TESTING
Information Patent Grant
Vibration measurement device
- Patent number 12,111,266
- Issue date Oct 8, 2024
- Shimadzu Corporation
- Takahide Hatahori
- G01 - MEASURING TESTING
Information Patent Grant
Spatially filtered talbot interferometer for wafer distortion measu...
- Patent number 12,104,891
- Issue date Oct 1, 2024
- Daniel Gene Smith
- G01 - MEASURING TESTING
Information Patent Grant
Geometric tools and methods to measure closure phase for robust fea...
- Patent number 12,104,901
- Issue date Oct 1, 2024
- Associated Universities, Inc.
- Nithyanandan Thyagarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interometric optical system
- Patent number 12,104,897
- Issue date Oct 1, 2024
- Zygo Corporation
- Peter J. de Groot
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting changes in direction of a light...
- Patent number 12,104,902
- Issue date Oct 1, 2024
- Max-Planck Gesellschaft zur Foerderung der Wissenschaften e.V.
- Johann Engelhardt
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SUPER INTERFEROMETRIC RANGE RESOLUTION
- Publication number 20240418498
- Publication date Dec 19, 2024
- Chapman University
- John Howell
- G01 - MEASURING TESTING
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
DOUBLE-MIRROR SHEAR INTERFEROMETER
- Publication number 20240418499
- Publication date Dec 19, 2024
- HOCHSCHULE TRIER
- Christopher PETRY
- G01 - MEASURING TESTING
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
Information Patent Application
DETERMINATION OF A CHANGE OF OBJECT'S SHAPE
- Publication number 20240401928
- Publication date Dec 5, 2024
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
SURFACE METROLOGY SYSTEMS AND METHODS THEREOF
- Publication number 20240401938
- Publication date Dec 5, 2024
- OptiPro Systems, LLC
- James Fredric Munro
- G01 - MEASURING TESTING
Information Patent Application
ABSOLUTE MEASUREMENT METHOD FOR THE PHASE OF THE COMPLEX COHERENCE...
- Publication number 20240401927
- Publication date Dec 5, 2024
- SHANGHAI INSTITUTE OF TECHNICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
- Qinghua YU
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MEASURING BENDING OF AN ELONGATE VERTICALLY ORIENTED CHANNEL
- Publication number 20240401937
- Publication date Dec 5, 2024
- JOINT STOCK COMPANY "ROSENERGOATOM"
- Artyom Nikolaevich FEDOROV
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR THE FUNCTIONAL CHARACTERISATION OF OPTICAL LENSES
- Publication number 20240402040
- Publication date Dec 5, 2024
- FOGALE NANOTECH
- Eric LEGROS
- G01 - MEASURING TESTING
Information Patent Application
META-MATERIAL INTERFEROMETRY SYSTEMS AND METHODS
- Publication number 20240402407
- Publication date Dec 5, 2024
- Danbury Mission Technologies, LLC
- Alexander J. Majewski
- G02 - OPTICS
Information Patent Application
OPTICAL COHERENCE TOMOGRAPH
- Publication number 20240393099
- Publication date Nov 28, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Noritaka MATSUBARA
- G02 - OPTICS
Information Patent Application
THREE-DIMENSIONAL SHAPE MEASURING DEVICE, REFERENCE SURFACE POSITIO...
- Publication number 20240393097
- Publication date Nov 28, 2024
- TOKYO SEIMITSU CO., LTD.
- Yoshiyuki KAWATA
- G01 - MEASURING TESTING
Information Patent Application
ADJUSTMENT METHOD FOR SHAPE MEASURING DEVICE
- Publication number 20240393098
- Publication date Nov 28, 2024
- TOKYO SEIMITSU CO., LTD.
- Yoshiyuki KAWATA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR MAPPING AND RANGE DETECTION
- Publication number 20240384979
- Publication date Nov 21, 2024
- LIDWAVE LTD.
- Yehuda HAI VIDAL
- G01 - MEASURING TESTING
Information Patent Application
Multi-Channel Self-Mixing Interferometric Sensor
- Publication number 20240384980
- Publication date Nov 21, 2024
- Apple Inc.
- Tong Chen
- G01 - MEASURING TESTING
Information Patent Application
Laser Interferometer And Method Of Adjusting Optical Axis Of Laser...
- Publication number 20240384978
- Publication date Nov 21, 2024
- SEIKO EPSON CORPORATION
- Jun KITAGAWA
- G01 - MEASURING TESTING
Information Patent Application
Three-Wavelengths Interferometric Measuring Device And Method
- Publication number 20240377183
- Publication date Nov 14, 2024
- TAYLOR HOBSON LTD.
- Christian Am Weg
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for 1-Micron Frequency Comb Optical Coherence T...
- Publication number 20240377184
- Publication date Nov 14, 2024
- The Regents of the University of California
- Tristan Melton
- G01 - MEASURING TESTING
Information Patent Application
METHOD, INTERFEROMETER AND SIGNAL PROCESSING DEVICE, EACH FOR DETER...
- Publication number 20240369345
- Publication date Nov 7, 2024
- Martin Berz
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL HETERODYNE INTERFERENCE MEASUREMENT DEVICE AND OPTICAL HETE...
- Publication number 20240361120
- Publication date Oct 31, 2024
- Hamamatsu Photonics K.K.
- Naoaki KATO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL PHASE MEASUREMENT METHOD AND SYSTEM
- Publication number 20240361253
- Publication date Oct 31, 2024
- NOVA LTD
- Gilad BARAK
- G01 - MEASURING TESTING
Information Patent Application
ANGULAR AVERAGING CALIBRATION ON BARE WAFER METROLOGY TOOLS FOR ESF...
- Publication number 20240353219
- Publication date Oct 24, 2024
- KLA Corporation
- Haifeng Wang
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COHERENCE TOMOGRAPHY SYSTEM AND METHOD FOR IMAGING OF A SAMPLE
- Publication number 20240341588
- Publication date Oct 17, 2024
- Nanyang Technological University
- Linbo Liu
- G01 - MEASURING TESTING
Information Patent Application
Switchable Multi-Configuration OCT
- Publication number 20240344820
- Publication date Oct 17, 2024
- OPTOS PLC
- Bavishna Balagopal
- G01 - MEASURING TESTING
Information Patent Application
SPECTRAL DOMAIN OPTICAL IMAGING WITH WAVELENGTH COMB ILLUMINATION
- Publication number 20240344819
- Publication date Oct 17, 2024
- CYLITE PTY LTD
- Steven James FRISKEN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MEASUREMENT OF OPTICAL WORKPIECES
- Publication number 20240341587
- Publication date Oct 17, 2024
- ARIZONA OPTICAL METROLOGY LLC
- James Burge
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD TO REDUCE MEASUREMENT ERROR IN INTERFEROMETRY-BAS...
- Publication number 20240337478
- Publication date Oct 10, 2024
- KLA Corporation
- Yuchi Chen
- G01 - MEASURING TESTING
Information Patent Application
Universal Photonics Tomography
- Publication number 20240337479
- Publication date Oct 10, 2024
- The Regents of the University of California
- Andrew GRIECO
- G01 - MEASURING TESTING
Information Patent Application
INTERFEROMETER FOR CARRYING OUT AN OPTICAL COHERENCE TOMOGRAPHY
- Publication number 20240337480
- Publication date Oct 10, 2024
- HEIDELBERG ENGINEERING GMBH
- Andreas FRITZ
- G01 - MEASURING TESTING

Interferometers for determining dimensional properties of, or relations between, measurement objects

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Frequency-domain optical coherence tomography with extended field-o...

Optical interferometry proximity sensor with temperature variation...

Device and method for imaging and interferometry measurements

Metrology method and apparatus for of determining a complex-valued...

Digital holography for alignment in layer deposition

Device and method for measuring laser displacement

Coherent optical sensor with sparse illumination

Dynamic autofocus method and system for assay imager

Mirror unit and optical module

Method and system for measuring a surface topography of an object

Photo-acoustic tomography defect testing system and method

Optical coherence tomography system

Four-quadrant interferometry system based on an integrated array wa...

Optical coherence tomography instrument and alignment method

High-fidelity entangled link generation method based on quantum tim...

Device for measuring a substrate and method for correcting cyclic e...

Dual-comb ranging with long ambiguity-free range

Brillouin-octa-speckle multi-mode elastography system device

Accurate z-offset calibration for OCT system

Surface metrology systems and methods thereof

Apparatus of inner light layer illumination by multi-beam interfere...

Method and device for label-free all-optical neural regulation and...

Laser architecture for component efficient atomic interferometer gr...

Optical speckle receiver

Compact diffraction limited near infrared (NIR) spectrometers and r...

Vibration measurement device

Spatially filtered talbot interferometer for wafer distortion measu...

Geometric tools and methods to measure closure phase for robust fea...

Interometric optical system

Method and apparatus for detecting changes in direction of a light...

Patents Applicationslast 30 patents

SUPER INTERFEROMETRIC RANGE RESOLUTION

Relative intensity noise Cat's-eye swept source laser for OCT and s...

DOUBLE-MIRROR SHEAR INTERFEROMETER

MONITORING OBJECTS IN AQUEOUS MEDIA USING OPTICAL COHERENCE TOMOGRAPHY

METHOD AND DEVICE FOR MEASURING INTERFACES OF AN OPTICAL ELEMENT

DETERMINATION OF A CHANGE OF OBJECT'S SHAPE

SURFACE METROLOGY SYSTEMS AND METHODS THEREOF

ABSOLUTE MEASUREMENT METHOD FOR THE PHASE OF THE COMPLEX COHERENCE...

METHOD OF MEASURING BENDING OF AN ELONGATE VERTICALLY ORIENTED CHANNEL

METHOD FOR THE FUNCTIONAL CHARACTERISATION OF OPTICAL LENSES

META-MATERIAL INTERFEROMETRY SYSTEMS AND METHODS

OPTICAL COHERENCE TOMOGRAPH

THREE-DIMENSIONAL SHAPE MEASURING DEVICE, REFERENCE SURFACE POSITIO...

ADJUSTMENT METHOD FOR SHAPE MEASURING DEVICE

METHOD AND SYSTEM FOR MAPPING AND RANGE DETECTION

Multi-Channel Self-Mixing Interferometric Sensor

Laser Interferometer And Method Of Adjusting Optical Axis Of Laser...

Three-Wavelengths Interferometric Measuring Device And Method

Systems and Methods for 1-Micron Frequency Comb Optical Coherence T...

METHOD, INTERFEROMETER AND SIGNAL PROCESSING DEVICE, EACH FOR DETER...

OPTICAL HETERODYNE INTERFERENCE MEASUREMENT DEVICE AND OPTICAL HETE...

OPTICAL PHASE MEASUREMENT METHOD AND SYSTEM

ANGULAR AVERAGING CALIBRATION ON BARE WAFER METROLOGY TOOLS FOR ESF...

OPTICAL COHERENCE TOMOGRAPHY SYSTEM AND METHOD FOR IMAGING OF A SAMPLE

Switchable Multi-Configuration OCT

SPECTRAL DOMAIN OPTICAL IMAGING WITH WAVELENGTH COMB ILLUMINATION

SYSTEMS AND METHODS FOR MEASUREMENT OF OPTICAL WORKPIECES

SYSTEM AND METHOD TO REDUCE MEASUREMENT ERROR IN INTERFEROMETRY-BAS...

Universal Photonics Tomography

INTERFEROMETER FOR CARRYING OUT AN OPTICAL COHERENCE TOMOGRAPHY