involving photoelectric means

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CPC
G01L3/12

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GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L3/00Measuring torque, work, mechanical power, or mechanical efficiency in general

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G01L3/12involving photoelectric means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Torque detection device, torque detection method, robot, method of...
- Patent number 11,841,286
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Isamu Okuma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
FBG-based torsion sensor device
- Patent number 11,486,777
- Issue date Nov 1, 2022
- Korea Institute of Science and Technology
- Jinseok Kim
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for sensing high resolution shaft position and ax...
- Patent number 11,060,932
- Issue date Jul 13, 2021
- Prime Photonics, LC
- Paul Samuel Zerwekh
- G01 - MEASURING TESTING
Information Patent Grant
Twisting torque sensor
- Patent number 10,677,670
- Issue date Jun 9, 2020
- SAFRAN HELICOPTER ENGINES
- Lionel Renault
- G01 - MEASURING TESTING
Information Patent Grant
Sensor system and method for monitoring a powertrain
- Patent number 10,545,060
- Issue date Jan 28, 2020
- Fugro Technology B.V.
- Johannes Maria Singer
- G01 - MEASURING TESTING
Information Patent Grant
Encoder, robot, and printer
- Patent number 10,513,289
- Issue date Dec 24, 2019
- Seiko Epson Corporation
- Hiroshi Wada
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Displacement detecting apparatus, torque detecting apparatus, robot...
- Patent number 10,500,733
- Issue date Dec 10, 2019
- Canon Kabushiki Kaisha
- Isamu Okuma
- G01 - MEASURING TESTING
Information Patent Grant
Sensor, driving mechanism, and robot
- Patent number 10,350,767
- Issue date Jul 16, 2019
- Canon Kabushiki Kaisha
- Toru Nagata
- G01 - MEASURING TESTING
Information Patent Grant
Relative deflection detector
- Patent number 10,293,481
- Issue date May 21, 2019
- The United States of America as represented by the administrator of the Natio...
- Roger Rovekamp
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and system for monitoring bend and torque forces on a drill...
- Patent number 10,060,807
- Issue date Aug 28, 2018
- The Charles Machine Works, Inc.
- Dustin L. Blessum
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sensor fiber having a multicore optical waveguide including fiber B...
- Patent number 9,976,880
- Issue date May 22, 2018
- S-fiber, GmbH
- Lothar Brehm
- G02 - OPTICS
Information Patent Grant
Hoist main shaft torque monitoring device based on angle measurement
- Patent number 9,909,941
- Issue date Mar 6, 2018
- China University of Mining and Technology
- Fan Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor, method for manufacturing optical sensor, optical en...
- Patent number 9,726,560
- Issue date Aug 8, 2017
- NSK Ltd.
- Toshiaki Oguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric power steering system for vehicle
- Patent number 9,663,140
- Issue date May 30, 2017
- Toyota Jidosha Kabushiki Kaisha
- Atsushi Sone
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Optical scale having wires, method for manufacturing optical scale...
- Patent number 9,410,858
- Issue date Aug 9, 2016
- NSK Ltd.
- Toshiaki Oguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method for detecting torsion in a cable, electric cable with torsio...
- Patent number 9,400,221
- Issue date Jul 26, 2016
- Prysmian S.p.A.
- Davide Sarchi
- G01 - MEASURING TESTING
Information Patent Grant
Torque detection apparatus and electric power steering apparatus
- Patent number 9,383,274
- Issue date Jul 5, 2016
- NSK Ltd.
- Toshiaki Oguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Adaptive wireless torque measurement system and method
- Patent number 9,285,283
- Issue date Mar 15, 2016
- Honeywell International Inc.
- Sudheer Beligere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Torque measurement apparatus, method, and program
- Patent number 9,255,855
- Issue date Feb 9, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Taichi Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for monitoring rotary equipment
- Patent number 9,176,024
- Issue date Nov 3, 2015
- General Electric Company
- Raymond Verle Jensen
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength dependent optical force sensing
- Patent number 8,879,067
- Issue date Nov 4, 2014
- Lake Shore Cryotronics, Inc.
- Richard J. Higgins
- G01 - MEASURING TESTING
Information Patent Grant
Torque sensor
- Patent number 8,757,012
- Issue date Jun 24, 2014
- Rolf Strothmann
- G01 - MEASURING TESTING
Information Patent Grant
Gear mechanism for industrial applications or wind power plants
- Patent number 8,757,014
- Issue date Jun 24, 2014
- Siemens Aktiengesellschaft
- Ralf Martin Dinter
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotational torque measurement device
- Patent number 8,666,682
- Issue date Mar 4, 2014
- Michigan Technological University
- Paul A. LaVigne
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement and method for measuring the deformation of a shaft
- Patent number 8,610,890
- Issue date Dec 17, 2013
- Alstom Technology Ltd
- Philip David Hemsley
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring the twist of a rotating shaft
- Patent number 8,587,780
- Issue date Nov 19, 2013
- SNECMA
- Francois Gallet
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibrating a torque measurement
- Patent number 8,539,810
- Issue date Sep 24, 2013
- General Electric Company
- Peter Ping-Liang Sue
- G01 - MEASURING TESTING
Information Patent Grant
Pre tension monitoring solution
- Patent number 8,391,561
- Issue date Mar 5, 2013
- G-coder Systems AB
- Olle Takman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotation and differential angle optical sensor with non-transition...
- Patent number 8,218,134
- Issue date Jul 10, 2012
- BI Technologies Corporation
- Steven Al-Rawi
- G01 - MEASURING TESTING
Information Patent Grant
Process for contact-free determination of forces and/or torque acti...
- Patent number 8,209,137
- Issue date Jun 26, 2012
- Eurocopter Deutschland GmbH
- Andreas Doleschel
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Component with an integrated sensor device for an optical, multi-a...
- Publication number 20230296460
- Publication date Sep 21, 2023
- TECHNISCHE UNIVERSITAT DARMSTADT
- Peter Groche
- G01 - MEASURING TESTING
Information Patent Application
FBG-BASED TORSION SENSOR DEVICE
- Publication number 20210293636
- Publication date Sep 23, 2021
- Korea Institute of Science and Technology
- Jinseok KIM
- G01 - MEASURING TESTING
Information Patent Application
TORQUE DETECTION DEVICE, TORQUE DETECTION METHOD, ROBOT, METHOD OF...
- Publication number 20210208014
- Publication date Jul 8, 2021
- Canon Kabushiki Kaisha
- Isamu Okuma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Torque Measuring Device
- Publication number 20190242765
- Publication date Aug 8, 2019
- CPT ZWEI GMBH
- CORNEL MARIAN AMARIEI
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR SENSING HIGH RESOLUTION SHAFT POSITION AND AX...
- Publication number 20190162611
- Publication date May 30, 2019
- Paul Samuel Zerwekh
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR MEASURING TORQUE AND TORSIONAL VIBRATION OF A...
- Publication number 20190033147
- Publication date Jan 31, 2019
- Prime Photonics, LC
- Paul Samuel Zerwekh
- G01 - MEASURING TESTING
Information Patent Application
SENSOR SYSTEM AND METHOD FOR MONITORING A POWERTRAIN
- Publication number 20180136058
- Publication date May 17, 2018
- FUGRO TECHNOLOGY B.V.
- Johannes Maria SINGER
- G01 - MEASURING TESTING
Information Patent Application
DISPLACEMENT DETECTING APPARATUS, TORQUE DETECTING APPARATUS, ROBOT...
- Publication number 20180021957
- Publication date Jan 25, 2018
- Canon Kabushiki Kaisha
- Isamu Okuma
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SENSOR, DRIVING MECHANISM, AND ROBOT
- Publication number 20170136629
- Publication date May 18, 2017
- Canon Kabushiki Kaisha
- Toru Nagata
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SYSTEM AND METHOD FOR MEASURING TORQUE
- Publication number 20150160082
- Publication date Jun 11, 2015
- Advanced Test and Automation Inc.
- Anthony Khoraych
- G01 - MEASURING TESTING
Information Patent Application
TORQUE DETECTION APPARATUS AND ELECTRIC POWER STEERING APPARATUS
- Publication number 20140360804
- Publication date Dec 11, 2014
- NSK LTD.
- Toshiaki Oguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
OPTICAL SENSOR, METHOD FOR MANUFACTURING OPTICAL SENSOR, OPTICAL EN...
- Publication number 20140311258
- Publication date Oct 23, 2014
- NSK LTD.
- Toshiaki Oguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
OPTICAL SCALE, METHOD FOR MANUFACTURING OPTICAL SCALE, AND OPTICAL...
- Publication number 20140306099
- Publication date Oct 16, 2014
- NSK LTD.
- Toshiaki Oguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TORQUE MEASUREMENT APPARATUS, METHOD, AND PROGRAM
- Publication number 20140137669
- Publication date May 22, 2014
- PANASONIC CORPORATION
- Taichi SATO
- G01 - MEASURING TESTING
Information Patent Application
Sensor Fiber Having a Multicore Optical Waveguide Including Fiber B...
- Publication number 20140029889
- Publication date Jan 30, 2014
- Lothar Brehm
- G02 - OPTICS
Information Patent Application
TORQUE SENSOR
- Publication number 20120297894
- Publication date Nov 29, 2012
- Rolf STROTHMANN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR CALIBRATING A TORQUE MEASUREMENT
- Publication number 20120210767
- Publication date Aug 23, 2012
- GENERAL ELECTRIC COMPANY
- Peter Ping-Liang Sue
- G01 - MEASURING TESTING
Information Patent Application
ARRANGEMENT AND METHOD FOR MEASURING THE DEFORMATION OF A SHAFT
- Publication number 20120194825
- Publication date Aug 2, 2012
- ALSTOM Technology Ltd.
- Philip David HEMSLEY
- G01 - MEASURING TESTING
Information Patent Application
GEAR MECHANISM FOR INDUSTRIAL APPLICATIONS OR WIND POWER PLANTS
- Publication number 20120160037
- Publication date Jun 28, 2012
- Winergy AG
- Ralf Martin Dinter
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WAVELENGTH DEPENDENT OPTICAL FORCE SENSING
- Publication number 20120050735
- Publication date Mar 1, 2012
- Lake Shore Cryotronics, Inc.
- Richard J. Higgins
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MEASURING THE TWIST OF A ROTATING SHAFT
- Publication number 20110273724
- Publication date Nov 10, 2011
- SNECMA
- Francois Gallet
- G01 - MEASURING TESTING
Information Patent Application
NON-CONTACT TORQUE DETERMINATION SYSTEM AND METHOD FOR A NON-MECHAN...
- Publication number 20110197683
- Publication date Aug 18, 2011
- Honeywell International Inc.
- Carlos J. Stevens
- G01 - MEASURING TESTING
Information Patent Application
ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WHICH DOES NOT REQUI...
- Publication number 20110128528
- Publication date Jun 2, 2011
- BI TECHNOLOGIES, A DELAWARE CORPORATION
- Steven Al-Rawi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WITH SHORT OPTICAL S...
- Publication number 20110128531
- Publication date Jun 2, 2011
- BI TECHNOLOGIES, A DELAWARE CORPORATION
- Steven Al-Rawi
- G01 - MEASURING TESTING
Information Patent Application
ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WITH INTEGRAL BEARIN...
- Publication number 20110128530
- Publication date Jun 2, 2011
- BI TECHNOLOGIES, A DELAWARE CORPORATION
- Steven Al-Rawi
- G01 - MEASURING TESTING
Information Patent Application
ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WITH NON-TRANSITION...
- Publication number 20110128529
- Publication date Jun 2, 2011
- BI TECHNOLOGIES, A DELAWARE CORPORATION
- Steven Al-Rawi
- G01 - MEASURING TESTING
Information Patent Application
ROTATIONAL TORQUE MEASUREMENT DEVICE
- Publication number 20110015878
- Publication date Jan 20, 2011
- Paul A. LaVigne
- G01 - MEASURING TESTING
Information Patent Application
MEASURING DEVICE FOR DETECTING THE OPERATING STATE OF A SHAFT, METH...
- Publication number 20100282002
- Publication date Nov 11, 2010
- Schaeffler Technologies GmbH & Co. KG
- Tobias Hagemann
- G01 - MEASURING TESTING
Information Patent Application
PRE TENSION MONITORING SOLUTION
- Publication number 20100208940
- Publication date Aug 19, 2010
- GCODER SYSTEMS AB
- Olle Takman
- G01 - MEASURING TESTING
Information Patent Application
PROCESS FOR CONTACT-FREE DETERMINATION OF FORCES AND/OR TORQUE ACTI...
- Publication number 20100114504
- Publication date May 6, 2010
- Eurocopter Deutschland GmbH
- Andreas DOLESCHEL
- G01 - MEASURING TESTING

involving photoelectric means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Torque detection device, torque detection method, robot, method of...

FBG-based torsion sensor device

Method and system for sensing high resolution shaft position and ax...

Twisting torque sensor

Sensor system and method for monitoring a powertrain

Encoder, robot, and printer

Displacement detecting apparatus, torque detecting apparatus, robot...

Sensor, driving mechanism, and robot

Relative deflection detector

Method and system for monitoring bend and torque forces on a drill...

Sensor fiber having a multicore optical waveguide including fiber B...

Hoist main shaft torque monitoring device based on angle measurement

Optical sensor, method for manufacturing optical sensor, optical en...

Electric power steering system for vehicle

Optical scale having wires, method for manufacturing optical scale...

Method for detecting torsion in a cable, electric cable with torsio...

Torque detection apparatus and electric power steering apparatus

Adaptive wireless torque measurement system and method

Torque measurement apparatus, method, and program

Systems and methods for monitoring rotary equipment

Wavelength dependent optical force sensing

Torque sensor

Gear mechanism for industrial applications or wind power plants

Rotational torque measurement device

Arrangement and method for measuring the deformation of a shaft

Device for measuring the twist of a rotating shaft

Method and apparatus for calibrating a torque measurement

Pre tension monitoring solution

Rotation and differential angle optical sensor with non-transition...

Process for contact-free determination of forces and/or torque acti...

Patents Applicationslast 30 patents

Component with an integrated sensor device for an optical, multi-a...

FBG-BASED TORSION SENSOR DEVICE

TORQUE DETECTION DEVICE, TORQUE DETECTION METHOD, ROBOT, METHOD OF...

Torque Measuring Device

METHOD AND SYSTEM FOR SENSING HIGH RESOLUTION SHAFT POSITION AND AX...

METHOD AND SYSTEM FOR MEASURING TORQUE AND TORSIONAL VIBRATION OF A...

SENSOR SYSTEM AND METHOD FOR MONITORING A POWERTRAIN

DISPLACEMENT DETECTING APPARATUS, TORQUE DETECTING APPARATUS, ROBOT...

SENSOR, DRIVING MECHANISM, AND ROBOT

SYSTEM AND METHOD FOR MEASURING TORQUE

TORQUE DETECTION APPARATUS AND ELECTRIC POWER STEERING APPARATUS

OPTICAL SENSOR, METHOD FOR MANUFACTURING OPTICAL SENSOR, OPTICAL EN...

OPTICAL SCALE, METHOD FOR MANUFACTURING OPTICAL SCALE, AND OPTICAL...

TORQUE MEASUREMENT APPARATUS, METHOD, AND PROGRAM

Sensor Fiber Having a Multicore Optical Waveguide Including Fiber B...

TORQUE SENSOR

METHOD AND APPARATUS FOR CALIBRATING A TORQUE MEASUREMENT

ARRANGEMENT AND METHOD FOR MEASURING THE DEFORMATION OF A SHAFT

GEAR MECHANISM FOR INDUSTRIAL APPLICATIONS OR WIND POWER PLANTS

WAVELENGTH DEPENDENT OPTICAL FORCE SENSING

DEVICE FOR MEASURING THE TWIST OF A ROTATING SHAFT

NON-CONTACT TORQUE DETERMINATION SYSTEM AND METHOD FOR A NON-MECHAN...

ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WHICH DOES NOT REQUI...

ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WITH SHORT OPTICAL S...

ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WITH INTEGRAL BEARIN...

ROTATION AND DIFFERENTIAL ANGLE OPTICAL SENSOR WITH NON-TRANSITION...

ROTATIONAL TORQUE MEASUREMENT DEVICE

MEASURING DEVICE FOR DETECTING THE OPERATING STATE OF A SHAFT, METH...

PRE TENSION MONITORING SOLUTION

PROCESS FOR CONTACT-FREE DETERMINATION OF FORCES AND/OR TORQUE ACTI...