G01H

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Description

MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES (generation of mechanical vibrations without measurement B06B, G10K; measuring position, direction or velocity of an object G01C, G01S; measuring quasi-steady pressure of a fluid G01L 7/00; determining unbalance G01M 1/14; determining properties of material by sonic or ultrasonic waves transmitted therethrough G01N; systems using the reflection or reradiation of acoustic waves, e.g. acoustic imaging, G01S 15/00; seismology, seismic prospecting, acoustic prospecting G01V 1/00; acousto-optical devices per se G02F; obtaining records by techniques analogous to photography using ultrasonic, sonic or infrasonic waves G03B 42/06; speech analysis or synthesis, speech recognition G10L; information storage based on relative movement between record carrier and transducer G11B; piezo-electric, electrostrictive or magnetostrictive elements in general H01L; manufacture of electromechanical resonators by processes which include measurement of frequency with consequential modification of the resonator H03H 3/00)

Subclasses

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Subclass Title
1/00 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence)
1/04 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of vibrations which are transverse to direction of propagation
1/06 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of vibrations which are transverse to direction of propagation Frequency
1/08 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of vibrations which are transverse to direction of propagation Amplitude
1/10 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of torsional vibrations

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,452,726 Method for recording vehicle-relevant data, in particular for detecting and for evaluating minor damage, sensor arrangement for installation in a vehicle and vehicle having the sensor arrangement for carrying out the method Nov 29, 13 Sep 27, 16 , HELLA KGAA HUECK & CO.
9,453,759 System for determining vibration characteristics of a motor vehicle Sep 09, 10 Sep 27, 16 , AUTOLIV DEVELOPMENT AB
9,453,760 Device and method for evaluation of vibrations Aug 21, 13 Sep 27, 16 , PRUFTECHNIK DIETER BUSCH AG
9,453,761 Photoacoustic wave measurement device May 02, 13 Sep 27, 16 , ADVANTEST CORPORATION
9,453,821 Monitoring of conduits Jun 20, 12 Sep 27, 16 , OPTASENSE HOLDINGS LIMITED
9,448,100 Signal processing apparatus Feb 01, 12 Sep 20, 16 CANON KABUSHIKI KAISHA, CANON KABUSHIKI KAISHA
9,448,101 Ultrasonic measurement device, head unit, probe, and diagnostic device Oct 24, 13 Sep 20, 16 SEIKO EPSON CORPORATION, SEIKO EPSON CORPORATION
9,448,312 Downhole fiber optic sensors with downhole optical interrogator Mar 11, 15 Sep 20, 16 BAKER HUGHES INCORPORATED, BAKER HUGHES INCORPORATED
9,442,002 Remote optical sensing of the integrity of a structure using reflected or scattered light Jan 22, 14 Sep 13, 16 SPECTRAL SCIENCES, INC., SPECTRAL SCIENCES INC.
9,442,040 Method for determining a bearing preload Jan 28, 14 Sep 13, 16 AKTIEBOLAGET SKF, AKTIEBOLAGET SKF
9,442,062 Photoacoustic wave measurement instrument, photoacoustic wave measurement device, method, and recording medium Mar 19, 14 Sep 13, 16 ADVANTEST CORPORATION, ADVANTEST CORPORATION
9,442,204 Seismic inversion for formation properties and attenuation effects Jul 12, 13 Sep 13, 16 EXXONMOBIL UPSTREAM RESEARCH COMPANY, EXXONMOBIL UPSTREAM RESEARCH COMPANY
9,435,683 Method to determine inertia in a shaft system Sep 30, 15 Sep 06, 16 ROLLS-ROYCE PLC, ROLLS ROYCE PLC
9,435,684 Integrated vibration measurement and analysis system Nov 14, 13 Sep 06, 16 COMPUTATIONAL SYSTEMS, INC., COMPUTATIONAL SYSTEMS INC.
9,435,698 Monitoring systems and methods Dec 15, 14 Sep 06, 16 TDG AEROSPACE, INC., TDG AEROSPACE INC.
9,433,377 Sleep state management device, sleep state management method, and sleep state management program Nov 12, 12 Sep 06, 16 OMRON HEALTHCARE CO., LTD., OMRON HEALTHCARE CO. LTD.
9,429,465 Unit consisting of an ultrasonic transducer and a transducer holder Jan 28, 14 Aug 30, 16 KROHNE AG, KROHNE AG
9,429,466 Distributed acoustic sensing systems and methods employing under-filled multi-mode optical fiber Oct 31, 13 Aug 30, 16 HALLIBURTON ENERGY SERVICES, INC., HALLIBURTON ENERGY SERVICES INC.
9,430,098 Frequency sensing and magnification of portable device output Dec 17, 12 Aug 30, 16 APPLE INC., APPLE INC.

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Recent Publications

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Publication #TitleFiling DatePub DatePatent Owner
2016/0273,957 Machine Condition Monitoring Using Phase Adjusted Frequency Referenced Vector Averaging Nov 13, 15 Sep 22, 16 NATIONAL INSTRUMENTS CORPORATION,
2016/0276,972 METHOD AND APPARATUS TO CHANGE RESONANCE FREQUENCY OF AN ELECTRONIC DEVICE Dec 27, 13 Sep 22, 16 INTEL CORPORATION,
2016/0264,148 VEHICLE BODY STATE QUANTITY ESTIMATING DEVICE Mar 08, 16 Sep 15, 16 TOYOTA JIDOSHA KABUSHIKI KAISHA,
2016/0266,265 DOWNHOLE FIBER OPTIC SENSORS WITH DOWNHOLE OPTICAL INTERROGATOR Mar 11, 15 Sep 15, 16 BAKER HUGHES INCORPORATED,
2016/0259,226 ACOUSTO-OPTIC CRYSTAL OPTICAL WAVEGUIDE AND ACOUSTIC WAVE SENSOR HAVING THE SAME May 04, 15 Sep 08, 16 NATIONAL SUN YAT-SEN UNIVERSITY,
2016/0252,391 VECTOR SENSOR FOR MEASURING PARTICLE MOVEMENT IN A MEDIUM Oct 03, 14 Sep 01, 16 TOTALFORSVARETS FORSKNINGSINSTITUT,
2016/0252,651 TRACE DOWNSAMPLING OF DISTRIBUTED ACOUSTIC SENSOR DATA Sep 08, 15 Sep 01, 16 HALLIBURTON ENERGY SERVICES, INC.,

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