37147 ⎘
Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements in a pile
Sub-classes:BACKING WITH INTEGRATED GROUND AND SIGNAL CONDUCTORS FOR AN ULTRASOUND TRANSDUCER
#2TRANSDUCER AND PREPARATION METHOD THEREFOR, SOUND GENERATION AND FINGERPRINT RECOGNITION STRUCTURES, AND DISPLAY DEVICE
#3Ultrasonic Surgical Tool Capable Of Vibrating In Plural Modes And A Drive System That Induces Non-Linear Vibrations In The Tool Tip
#4VIBRATION APPARATUS AND ELECTRONIC APPARATUS INCLUDING THE SAME
#5DISTALLY GENERATED ULTRASONIC MOTION RESECTION TOOL
#6MICROMACHINED ULTRASONIC TRANSDUCER DEVICE WITH HIGH QUALITY FACTOR
#7MULTI-CHANNEL MEMS ACOUSTIC-BASED DIGITAL ISOLATOR DEVICES AND METHODS
#8ULTRASONIC SENSOR WITH TUNABLE METAL LAYER THICKNESS TO MATCH ULTRASONIC FREQUENCY
#9ULTRASONIC SURGICAL INSTRUMENTS WITH TRANSLATIONAL CAPABILITY
#10ULTRASONIC PROBE, ULTRASONIC APPARATUS AND DETECTION METHOD
#11CERAMIC STACK ASSEMBLY FIXTURE
#12TRANSDUCER FOR THERAPEUTIC ULTRASOUND APPARATUS AND METHOD
#13PHOTOACOUSTIC DEVICES AND SYSTEMS
#14PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER AND PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER ARRAY
#15ULTRASONIC SURGICAL INSTRUMENT WITH PIEZOELECTRIC CENTRAL LUMEN TRANSDUCER
#16ULTRASONIC ARRAY AND ULTRASONIC ARRAY MANUFACTURING METHOD
#17PLANAR LINEAR ARRAY FOR ULTRASOUND
#18WAFER LEVEL ULTRASONIC DEVICE
#19MANUFACTURING METHOD OF WAFER LEVEL ULTRASONIC DEVICE
#20ACOUSTIC AQUATIC TRACKING TRANSMITTER
#21ULTRASOUND FLEXURAL WAVEGUIDE
#22ULTRASONIC TRANSDUCER WITH STACKED MEMBRANES
#23Ultrasonic Washer and Automatic Analysis Device
#24PIEZOELECTRIC FILM INTEGRATED DEVICE, MANUFACTURING METHOD THEREOF, AND ACOUSTIC OSCILLATION SENSOR
#25Distally generated ultrasonic motion resection tool
#26Method and device for sonicating a biological sample
#27TOILET CLEANING TOOL, DRIVING METHOD AND BRUSH ELEMENT REPLACEMENT METHOD
#28Ultrasonic Surgical Tool Capable Of Vibrating In Plural Modes And A Drive System That Induces Non-Linear Vibrations In The Tool Tip
#29Ultrasonic stepping motor device for generating ultra-fine single droplet
#30Ultrasonic transducer for flow measurement
#31ULTRASONIC TRANSDUCER AND ULTRASONIC TREATMENT INSTRUMENT
#32IMAGE ENGRAVING APPARATUS AND ENGRAVING HEAD
#33Transluminal Device and Method for the Mechanical Characterisation of Structures
#34ULTRASONIC TRANSDUCER ASSEMBLY AND ULTRASONIC SURGICAL INSTRUMENT INCORPORATING THE SAME
#35System and a method for cleaning a device
#36FLEXIBLE AND WEARABLE LONG DURATION ULTRASOUND DEVICE
#37DEVICE AND METHOD FOR TREATING TISSUE
#38DUAL LAYER ULTRASONIC TRANSDUCER FABRICATION PROCESS
#39Ultrasonic vibration device having a first and a second piezo sensor
#40Ultrasonic surgical instrument with piezoelectric central lumen transducer
#41Wafer level ultrasonic device and manufacturing method thereof
#42Methods and systems for ground recover in a transducer array
#43Distally generated ultrasonic motion resection tool
#44Battery-powered hand-held ultrasonic surgical cautery cutting device
#45Systems and methods for ultrasound induced thrombolysis with magnetic microbubbles, optional nanodroplets, and a rotational magnetic field
#46Multi Surface Acoustic Nebuliser
#47SYSTEMS AND METHODS FOR DISRUPTION OF BIOFILM AND ALGAL GROWTH
#48High power microbeamformer ultrasound transducer probe
#49Methods and apparatus for coiled tubing inspection by ultrasound
#50Device and method for the fragmentation of a calculus
#51Broadband ultrasonic sensor
#52Method and apparatus for pre-loading a piezoelectric transducer for downhole acoustic communication
#53Immersible ultrasonic transmitter
#54Multi-stack piezo actuator
#55Vibration unit
#56Actuator, method for manufacturing the actuator, and acoustic transmitter
#57Ultrasonic vibration processing device
#58High frequency vibration spindle system with noncontact power transmission and method for manufacturing a restraining part used therein
#59Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tip
#60Haptic information presentation system and method
#61Ultrasound transducer with curved transducer stack
#62Vibration presentation device
#63Method and device for sonicating a biological sample
#64Ultrasonic transducer
#65Method and apparatus for pre-loading a piezoelectric transducer for downhole acoustic communication
#66Piezoelectric element and method for manufacturing piezoelectric element
#67Apparatus for producing haptic feedback and electronic device
#68Method for vibrating a vibration device
#69Piezoelectric transformer
#70Connection device for piezoceramics of an ultrasonic transducer
#71Ultrasonic surgical instrument with piezoelectric central lumen transducer
#72Ultrasonic module and method for manufacturing the same
#73Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device
#74Method and system for controlling voltage applied across a piezoelectric stack of a downhole acoustic transmitter
#75Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device
#76Vibration transmitting member, ultrasonic treatment instrument and vibrating body unit
#77Ultrasound transducer
#78Ultrasonic device having large radiating area
#79Acoustic lens for micromachined ultrasound transducers
#80Medical ultrasonic treatment device
#81Electroacoustic transducer
#82Transducer and transducer array
#83Device for emitting torsional ultrasonic waves and transducer comprising said device
#84Sonotrode apparatus and device for acoustic levitation, and control device and method
#85Sound transducer
#86VIBRATOR ASSEMBLY COMPRISING ROTATION CONNECTION UNIT
#87Sound generator
#88Sound generator and sound generation system
#89Ultrasonic surgical instrument with piezoelectric central lumen transducer
#90ULTRASONIC TRANSDUCER AND ULTRASONIC MEDICAL DEVICE
#91PIEZOELECTRIC ACTUATOR, STACKED ACTUATOR, PIEZOELECTRIC MOTOR, ROBOT, HAND, AND PUMP
#92METHOD FOR PRODUCING ULTRASONIC TRANSDUCER AND ULTRASONIC TRANSDUCER
#93Downhole piezoelectric acoustic transducer
#94Electroacoustic transducer
#95Haptic information presentation system and method
#96Resonating gas seismic source
#97Gyro sensor and electronic apparatus
#98Modular projector for marine seismic source
#99Tunable resonance in a resonating gas seismic source
#100Electric machine converting element and tactile sense presenting device
#101Ultrasound observation apparatus and manufacturing method of ultrasound observation apparatus
#102Ultrasonic vibrator and ultrasonic treatment device
#103Piezoelectric element, and acoustic generator, acoustic generation device, and electronic apparatus employing same
#104Acoustic lens for micromachined ultrasound transducers
#105ULTRASONIC TRANSDUCER AND ULTRASONIC MEDICAL DEVICE
#106Ultrasonic sensor
#107Device for generating mechanical vibrations
#108Ultra broadband sound and ultrasonic transducer
#109Acoustic projector system with non-uniform spacing
#110Stacked ultrasound vibration device and ultrasound medical apparatus
#111STACKED ULTRASOUND VIBRATION DEVICE, MANUFACTURING METHOD FOR STACKED ULTRASOUND VIBRATION DEVICE, AND ULTRASOUND MEDICAL APPARATUS
#112Acoustic transducer element
#113Multiple electrode plane wave generator
#114Battery-powered hand-held ultrasonic surgical cautery cutting device
#115Piezoelectric ceramic, piezoelectric element, and electronic appliance
#116Low-profile, low-frequency, and low-impedance broad-band ultrasound transducer and methods thereof
#117ULTRASOUND VIBRATION DEVICE, MANUFACTURING METHOD FOR ULTRASOUND VIBRATION DEVICE, AND ULTRASOUND MEDICAL APPARATUS
#118Compliance chambers for marine vibrators
#119Ultrasonic wave generation apparatus
#120Ultrasound diagnostic apparatus
#121High frequency ultrasound transducer having an ultrasonic lens with integral central matching layer
#122Piezoelectric material, piezoelectric element, and electronic apparatus
#123Acoustic generator, acoustic generation device, and electronic device
#124Piezoelectric actuator, piezoelectric vibration device, and portable terminal
#125Electronic apparatus and panel unit
#126Ultrasound vibration device, method of manufacturing ultrasound vibration device, and ultrasound medical apparatus
#127Apparatus for generating mechanical oscillations and a method for determining the resonance frequency of such apparatus
#128Sound generator
#129Sound generator
#130Sound generator and sound generation system
#131Electronic device
#132Electronic device
#133Electronic apparatus, panel unit, and unit for electronic apparatus
#134Method of assembling an ultrasonic transducer and the transducer obtained thereby
#135Manufacturing method and system for an ultrasonic generating device that includes an attachment unit to generate an ultrasonic vibration
#136Ultrasonic transducer device, probe, electronic instrument, and ultrasonic diagnostic device
#137Ultrasound probe and ultrasound diagnostic imaging apparatus
#138Laminated piezoelectric element and multi-feed detection sensor
#139Flexible ultrasound actuator
#140Efficient cooling of piezoelectric transducers
#141Piezoelectric actuator, piezoelectric vibration apparatus and portable terminal having a region that is not flat for bonding to a flexible substrate
#142Manufacturing method of an ultrasonic generating device, and manufacturing method of an ultrasonic treatment device
#143Device and method for bracing electromechanical composite high-frequency vibration systems (VFHS)
#144Widebeam acoustic transducer
#145TRANSDUCER MODULE
#146Ultrasound transducer, ultrasound probe, and ultrasound diagnostic apparatus
#147Laminated piezoelectric body, laminated piezoelectric body manufacturing method, and ultrasound transducer and ultrasound diagnostic device using laminated piezoelectric body
#148ULTRASONIC INSTRUMENT USING LANGEVIN TYPE TRANSDUCERS TO CREATE TRANSVERSE MOTION
#149ULTRASONIC INSTRUMENT USING LANGEVIN TYPE TRANSDUCERS TO CREATE TRANSVERSE MOTION
#150Apparatus for providing haptic feedback
#151Ultrasonic torsional mode and longitudinal-torsional mode transducer
#152Laminated piezoelectric material, ultrasound probe, and ultrasound diagnostic apparatus
#153Ultrasound probe
#154ULTRASONIC VIBRATION APPARATUS
#155Mono-directional Ultrasound Transducer for Borehole Imaging
#156TWO-DIMENSIONAL ARRAY ULTRASONIC PROBE
#157Multiple electrode plane wave generator
#158Torsional mode ultrasonic generator
#159Multi-frequency acoustic array
#160Array type ultrasound probe, manufacturing method and driving method of array type ultrasound probe
#161Ultrasonic transmitter/receiver device, ultrasonic probe and ultrasonic diagnostic apparatus
#162Vibration coupling unit
#163ULTRASOUND EMITTING SYSTEM AND ULTRASOUND TREATMENT MACHINE COMPRISING SAID SYSTEM
#164Ultrasonic vibration apparatus
#165Ultrasonic torsional mode and longitudinal-torsional mode transducer system
#166Ultrasonic instrument using langevin type transducers to create transverse motion
#167ULTRASONIC PROBE AND PRODUCTION METHOD THEREOF
#168Multi-layer transducers with annular contacts
#169Array type ultrasound probe, manufacturing method and driving method of array type ultrasound probe
#170Ultrasound Imaging Probe Featuring Wide Field of View
#171Ultrasound probe and method of manufacturing ultrasound probe
#172Multilayer ultrasonic transducer and method for manufacturing same
#173Two-dimensional array ultrasonic probe
#174Methods of manufacture of a transducer devices actuators
#175Acoustic sensor
#176Acoustic sensor
#177Acoustic sensor
#178Piezoelectric vibrator
#179Ultrasonic medical device and method
#180Piezoelectric sounding body and electronic device using the same
#181Acoustic stimulation tool with axial driver actuating moment arms on tines
#182Method and device for cooling ultrasonic transducers
#183Echo sounder transducer
#184Method of manufacturing piezoelectric ceramic device
#185Cleaning tank with sleeved ultrasonic transducer
#186Piezoelectric vibrator
#187Ultrasonic-wave irradiation unit