G01H

Technology

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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

SubclassTitle
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
1/12 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of longitudinal or not specified vibrations
1/14 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of longitudinal or not specified vibrations Frequency
1/16 Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of longitudinal or not specified vibrations Amplitude
3/00 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence)
3/04 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Frequency
3/06 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Frequency by electric means
3/08 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Frequency Analysing frequencies present in complex vibrations, e.g. comparing harmonics present
3/10 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Amplitude; Power
3/12 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Amplitude; Power by electric means (G01H 3/14 takes precedence)
3/14 Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Amplitude; Power Measuring mean amplitude; Measuring mean power; Measuring time integral of power
5/00 Measuring propagation velocity of ultrasonic, sonic or infrasonic waves
7/00 Measuring reverberation time
9/00 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
11/00 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
11/02 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance

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Recent Patents

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0116,547 THERMOACOUSTIC SENSOR WITH FLUID MIXING FOR MEASUREMENT OF ACOUSTIC POWER OF ULTRASOUND TRANSDUCERS OVER A WIDEFREQUENCY RANGEFeb 06, 23Apr 10, 25The U.S.A., as represented by the Secretary, Department of Health and Human Services
2025/0116,548 Hydroacoustic Wave Detection Via an Underwater CableFeb 23, 24Apr 10, 25Not available
2025/0116,549 SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUMMar 31, 22Apr 10, 25NEC CORPORATION
2025/0110,147 VIBRATION MONITORS WITH INDICATOR LIGHTSSep 28, 23Apr 03, 25Not available
2025/0109,556 Method and Apparatus to Infer Structural Response from User-Device MeasurementsDec 11, 24Apr 03, 25Not available
2025/0109,982 WATERPROOF SOUND AND VIBRATION SENSING DEVICESep 29, 23Apr 03, 25Harman International Industries, Incorporated
2025/0113,415 INTELLIGENT COOKING SYSTEM WITH ACOUSTIC SENSINGSep 27, 24Apr 03, 25Not available

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