for measuring radius of curvature

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CPC
G01B11/255

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GPHYSICS G01Measuring instruments G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS G01B11/00Measuring arrangements characterised by the use of optical means

Current Industry

G01B11/255for measuring radius of curvature

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for measuring curvature radius
- Patent number 12,130,128
- Issue date Oct 29, 2024
- SHENZHEN SUPRO INSTRUMENTS LIMITED
- Kai Liang
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement and method for compensating for the temperature depende...
- Patent number 12,078,862
- Issue date Sep 3, 2024
- Carl Zeiss Meditec AG
- Ferid Bajramovic
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for measuring minute volume of liquid
- Patent number 12,007,265
- Issue date Jun 11, 2024
- Brighton Technologies LLC
- Raymond Giles Dillingham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for constructing a 3D representation of a conduit internal s...
- Patent number 11,989,832
- Issue date May 21, 2024
- E.V. Offshore Limited
- Steven Helmore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
End mill inspection device
- Patent number 11,701,746
- Issue date Jul 18, 2023
- Mitsubishi Heavy Industries, Ltd.
- Jun Eto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for non-destructive evaluation of optical mater...
- Patent number 11,592,286
- Issue date Feb 28, 2023
- Vanderbilt University
- Yuankai Tao
- G01 - MEASURING TESTING
Information Patent Grant
Wafer backside engineering for wafer stress control
- Patent number 11,569,134
- Issue date Jan 31, 2023
- International Business Machines Corporation
- Nikhil Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Efficient optical system design and components
- Patent number 11,500,197
- Issue date Nov 15, 2022
- Arizona Board of Regents on behalf of the University of Arizona
- Caleb Daniel Gannon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Determining eye surface contour using multifocal keratometry
- Patent number 11,490,807
- Issue date Nov 8, 2022
- Alcon Inc.
- Martin Eil
- G01 - MEASURING TESTING
Information Patent Grant
On-machine measurement device, machine tool, and on-machine measure...
- Patent number 11,486,696
- Issue date Nov 1, 2022
- FANUC CORPORATION
- Masahiro Murota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for contactlessly capturing a track geometry
- Patent number 11,433,930
- Issue date Sep 6, 2022
- Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Martin Buerger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Testing of curved X-ray gratings
- Patent number 11,421,984
- Issue date Aug 23, 2022
- Koninklijke Philips N.V.
- Andriy Yaroshenko
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Common path mode fiber tip diffraction interferometer for wavefront...
- Patent number 11,333,487
- Issue date May 17, 2022
- KLA Corporation
- Haifeng Huang
- G01 - MEASURING TESTING
Information Patent Grant
Method of wheel calibration
- Patent number 11,332,172
- Issue date May 17, 2022
- Westinghouse Air Brake Technologies Corporation
- James A. Oswald
- B61 - RAILWAYS
Information Patent Grant
Method, device and storage medium for evaluating production precisi...
- Patent number 11,326,875
- Issue date May 10, 2022
- HOYA LENS THAILAND LTD.
- Takahiro Uchidani
- G02 - OPTICS
Information Patent Grant
Grading tool for measuring a rocker arm and rocker arm grading system
- Patent number 11,287,250
- Issue date Mar 29, 2022
- EATON INTELLIGENT POWER LIMITED
- Shahnawaz Ahmed Khan
- G01 - MEASURING TESTING
Information Patent Grant
Wafer surface curvature determining system
- Patent number 11,287,249
- Issue date Mar 29, 2022
- Soitec Belgium
- Roland Pusche
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for real time measurement of surface curvature...
- Patent number 11,248,904
- Issue date Feb 15, 2022
- Rutgers, The State University of New Jersey
- Alexei Ermakov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for non-destructive evaluation of optical mater...
- Patent number 11,221,211
- Issue date Jan 11, 2022
- Vanderbilt University
- Yuankai Tao
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for real time measurement of surface curvature...
- Patent number 11,221,210
- Issue date Jan 11, 2022
- Rutgers, The State University of New Jersey
- Alexei Ermakov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device and electronic apparatus for estimating physical par...
- Patent number 11,156,450
- Issue date Oct 26, 2021
- BEIJING INSTITUTE OF TECHNOLOGY
- Mingfeng Lu
- G01 - MEASURING TESTING
Information Patent Grant
Eye surface topographer
- Patent number 11,154,190
- Issue date Oct 26, 2021
- Eaglet Eye B.V.
- Henricus M. M. Kessels
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical fibre curvature sensor and measurement device comprising sa...
- Patent number 11,131,544
- Issue date Sep 28, 2021
- Universite de Nantes
- Romain Guyard
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for inspection of spherical surfaces
- Patent number 11,047,675
- Issue date Jun 29, 2021
- Valerie Peidous
- G01 - MEASURING TESTING
Information Patent Grant
Method for adjusting of a measuring device by an adjustment body, a...
- Patent number 10,866,082
- Issue date Dec 15, 2020
- Carl Mahr Holding GmbH
- Axel Wiegmann
- G01 - MEASURING TESTING
Information Patent Grant
Surface inspection apparatus and surface inspection method
- Patent number 10,788,430
- Issue date Sep 29, 2020
- Aisin Seiki Kabushiki Kaisha
- Jin Nozawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inner circumferential length measuring device for circular member
- Patent number 10,775,154
- Issue date Sep 15, 2020
- The Yokohama Rubber Co., Ltd.
- Kensuke Matsumura
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for measuring physiochemical properties of inte...
- Patent number 10,753,842
- Issue date Aug 25, 2020
- Alidad Amirfazli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radius-of-curvature measurement by spectrally-controlled interferom...
- Patent number 10,746,537
- Issue date Aug 18, 2020
- APRE INSTRUMENTS, INC.
- Artur Olszak
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for automatically and quickly detecting two-dimensional m...
- Patent number 10,731,973
- Issue date Aug 4, 2020
- AK OPTICS TECHNOLOGY CO., LTD.
- Jianpeng Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INSTRUMENT AND METHOD FOR MEASURING THE CURVATURE OF A SURFACE OF A...
- Publication number 20240401939
- Publication date Dec 5, 2024
- RIBER
- Youri ROUSSEAU
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR MEASURING CURVATURE RADIUS
- Publication number 20230054161
- Publication date Feb 23, 2023
- SHENZHEN SUPRO INSTRUMENTS LIMITED
- Kai Liang
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR MEASURING MINUTE VOLUME OF LIQUID
- Publication number 20220221320
- Publication date Jul 14, 2022
- Brighton Technologies LLC
- Raymond Giles Dillingham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR NON-DESTRUCTIVE EVALUATION OF OPTICAL MATER...
- Publication number 20220090913
- Publication date Mar 24, 2022
- Vanderbilt University
- Yuankai Tao
- G01 - MEASURING TESTING
Information Patent Application
ARRANGEMENT AND METHOD FOR COMPENSATING FOR THE TEMPERATURE DEPENDE...
- Publication number 20220035116
- Publication date Feb 3, 2022
- Carl Zeiss Meditec AG
- Ferid BAJRAMOVIC
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
END MILL INSPECTION DEVICE
- Publication number 20210379719
- Publication date Dec 9, 2021
- Mitsubishi Heavy Industries, Ltd.
- Jun ETO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method And Device For Measuring Apex Radius Of Optical Element Base...
- Publication number 20210364278
- Publication date Nov 25, 2021
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Gaofeng WU
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR REAL TIME MEASUREMENT OF SURFACE CURVATURE...
- Publication number 20210164777
- Publication date Jun 3, 2021
- Rutgers, The State University of New Jersey
- Alexei Ermakov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMON PATH MODE FIBER TIP DIFFRACTION INTERFEROMETER FOR WAVEFRONT...
- Publication number 20210123716
- Publication date Apr 29, 2021
- KLA Corporation
- Haifeng Huang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR NON-DESTRUCTIVE EVALUATION OF OPTICAL MATER...
- Publication number 20210088327
- Publication date Mar 25, 2021
- Vanderbilt University
- Yuankai Tao
- G01 - MEASURING TESTING
Information Patent Application
GRADING TOOL FOR MEASURING A ROCKER ARM AND ROCKER ARM GRADING SYSTEM
- Publication number 20210063145
- Publication date Mar 4, 2021
- Eaton Intelligent Power Limited
- Shahnawaz Ahmed Khan
- G01 - MEASURING TESTING
Information Patent Application
EFFICIENT OPTICAL SYSTEM DESIGN AND COMPONENTS
- Publication number 20210063730
- Publication date Mar 4, 2021
- Arizona Board of Regents on behalf of The University of Arizona
- Caleb Daniel Gannon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ON-MACHINE MEASUREMENT DEVICE, MACHINE TOOL, AND ON-MACHINE MEASURE...
- Publication number 20210048288
- Publication date Feb 18, 2021
- FANUC CORPORATION
- Masahiro Murota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Constructing a 3D Representation of a Conduit Internal S...
- Publication number 20200394839
- Publication date Dec 17, 2020
- E.V. Offshore Limited
- Steven HELMORE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A WAFER SURFACE CURVATURE DETERMINING SYSTEM
- Publication number 20200393241
- Publication date Dec 17, 2020
- EPIGAN NV
- Roland PUSCHE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR INSPECTION OF SPHERICAL SURFACES
- Publication number 20200378755
- Publication date Dec 3, 2020
- Valerie Peidous
- G01 - MEASURING TESTING
Information Patent Application
METHOD, DEVICE AND ELECTRONIC APPARATUS FOR ESTIMATING PHYSICAL PAR...
- Publication number 20200355487
- Publication date Nov 12, 2020
- Beijing Institute of Technology
- Mingfeng LU
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING EYE SURFACE CONTOUR USING MULTIFOCAL KERATOMETRY
- Publication number 20200337555
- Publication date Oct 29, 2020
- Alcon Inc.
- Martin Eil
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Effect of Fuel Doping in ICF Targets
- Publication number 20200263981
- Publication date Aug 20, 2020
- INNOVEN ENERGY LLC
- Robert O. Hunter
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBRE CURVATUR SENSOR AND MEASUREMENT DEVICE COMPRISING SAI...
- Publication number 20200240771
- Publication date Jul 30, 2020
- Universite De Nantes
- Romain GUYARD
- G01 - MEASURING TESTING
Information Patent Application
IMPROVED EYE SURFACE TOPOGRAPHER
- Publication number 20200138286
- Publication date May 7, 2020
- Eaglet Eye B.V.
- Henricus M.M. Kessels
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR EVALUATING PRODUCTION PRECISION OF SPECTACLE LENS
- Publication number 20200132441
- Publication date Apr 30, 2020
- Hoya Lens Thailand Ltd.
- Takahiro UCHIDANI
- G02 - OPTICS
Information Patent Application
Method of Train Wheel Calibration
- Publication number 20200108847
- Publication date Apr 9, 2020
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- James A. Oswald
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR MEASURING MINUTE VOLUME OF LIQUID
- Publication number 20200080880
- Publication date Mar 12, 2020
- Brighton Technologies LLC
- Raymond Giles Dillingham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARACTERIZING A CUTTING TOOL EDGE
- Publication number 20190381624
- Publication date Dec 19, 2019
- Element Six (UK) Limited
- Frank SCHOOFS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR ADJUSTING OF A MEASURING DEVICE BY AN ADJUSTMENT BODY, A...
- Publication number 20190346250
- Publication date Nov 14, 2019
- CARL MAHR HOLDING GMBH
- Axel Wiegmann
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING EYE SURFACE CONTOUR USING MULTIFOCAL KERATOMETRY
- Publication number 20190307325
- Publication date Oct 10, 2019
- Novartis AG
- Martin Eil
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR INNER DIAMETER MEASUREMENT OF TRANSPARENT...
- Publication number 20190271535
- Publication date Sep 5, 2019
- MITUTOYO CORPORATION
- Han HAITJEMA
- G01 - MEASURING TESTING
Information Patent Application
SURFACE INSPECTION APPARATUS AND SURFACE INSPECTION METHOD
- Publication number 20190212275
- Publication date Jul 11, 2019
- AISIN SEIKI KABUSHIKI KAISHA
- Jin Nozawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL INNER SURFACE MEASUREMENT DEVICE
- Publication number 20190137263
- Publication date May 9, 2019
- Adamant Namiki Precision Jewel Co., Ltd.
- Hiroshi YAMAZAKI
- G01 - MEASURING TESTING

for measuring radius of curvature

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for measuring curvature radius

Arrangement and method for compensating for the temperature depende...

Method and device for measuring minute volume of liquid

Method for constructing a 3D representation of a conduit internal s...

End mill inspection device

Systems and methods for non-destructive evaluation of optical mater...

Wafer backside engineering for wafer stress control

Efficient optical system design and components

Determining eye surface contour using multifocal keratometry

On-machine measurement device, machine tool, and on-machine measure...

Method for contactlessly capturing a track geometry

Testing of curved X-ray gratings

Common path mode fiber tip diffraction interferometer for wavefront...

Method of wheel calibration

Method, device and storage medium for evaluating production precisi...

Grading tool for measuring a rocker arm and rocker arm grading system

Wafer surface curvature determining system

Systems and methods for real time measurement of surface curvature...

Systems and methods for non-destructive evaluation of optical mater...

Systems and methods for real time measurement of surface curvature...

Method, device and electronic apparatus for estimating physical par...

Eye surface topographer

Optical fibre curvature sensor and measurement device comprising sa...

Method and apparatus for inspection of spherical surfaces

Method for adjusting of a measuring device by an adjustment body, a...

Surface inspection apparatus and surface inspection method

Inner circumferential length measuring device for circular member

Systems and methods for measuring physiochemical properties of inte...

Radius-of-curvature measurement by spectrally-controlled interferom...

Apparatus for automatically and quickly detecting two-dimensional m...

Patents Applicationslast 30 patents

INSTRUMENT AND METHOD FOR MEASURING THE CURVATURE OF A SURFACE OF A...

DEVICE AND METHOD FOR MEASURING CURVATURE RADIUS

METHOD AND DEVICE FOR MEASURING MINUTE VOLUME OF LIQUID

SYSTEMS AND METHODS FOR NON-DESTRUCTIVE EVALUATION OF OPTICAL MATER...

ARRANGEMENT AND METHOD FOR COMPENSATING FOR THE TEMPERATURE DEPENDE...

END MILL INSPECTION DEVICE

Method And Device For Measuring Apex Radius Of Optical Element Base...

SYSTEMS AND METHODS FOR REAL TIME MEASUREMENT OF SURFACE CURVATURE...

COMMON PATH MODE FIBER TIP DIFFRACTION INTERFEROMETER FOR WAVEFRONT...

SYSTEMS AND METHODS FOR NON-DESTRUCTIVE EVALUATION OF OPTICAL MATER...

GRADING TOOL FOR MEASURING A ROCKER ARM AND ROCKER ARM GRADING SYSTEM

EFFICIENT OPTICAL SYSTEM DESIGN AND COMPONENTS

ON-MACHINE MEASUREMENT DEVICE, MACHINE TOOL, AND ON-MACHINE MEASURE...

Method for Constructing a 3D Representation of a Conduit Internal S...

A WAFER SURFACE CURVATURE DETERMINING SYSTEM

METHOD AND APPARATUS FOR INSPECTION OF SPHERICAL SURFACES

METHOD, DEVICE AND ELECTRONIC APPARATUS FOR ESTIMATING PHYSICAL PAR...

DETERMINING EYE SURFACE CONTOUR USING MULTIFOCAL KERATOMETRY

Effect of Fuel Doping in ICF Targets

OPTICAL FIBRE CURVATUR SENSOR AND MEASUREMENT DEVICE COMPRISING SAI...

IMPROVED EYE SURFACE TOPOGRAPHER

METHOD FOR EVALUATING PRODUCTION PRECISION OF SPECTACLE LENS

Method of Train Wheel Calibration

METHOD AND DEVICE FOR MEASURING MINUTE VOLUME OF LIQUID

CHARACTERIZING A CUTTING TOOL EDGE

METHOD FOR ADJUSTING OF A MEASURING DEVICE BY AN ADJUSTMENT BODY, A...

DETERMINING EYE SURFACE CONTOUR USING MULTIFOCAL KERATOMETRY

METHOD AND APPARATUS FOR INNER DIAMETER MEASUREMENT OF TRANSPARENT...

SURFACE INSPECTION APPARATUS AND SURFACE INSPECTION METHOD

OPTICAL INNER SURFACE MEASUREMENT DEVICE