Images List Premium Download Classic

Sound Transducer

Sound Transducer-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
NEW Neckband-type wireless sound transducer
Em-tech. Co., Ltd.
February 15, 2018 - N°20180048952

The present invention relates to a neckband-type wireless sound transducer, and more particularly, to a neckband-type wireless sound transducer that prevents sound from being transferred to the surroundings of the wearer. The neckband-type wireless sound transducer according to the present invention, includes: a main body part configured to be seated on a human body; a main speaker part mounted on ...
NEW Remotely controlled ultrasound transducer
Pulsenmore Ltd.
February 15, 2018 - N°20180042581

A base for an ultrasonic system comprises elements adapted to connect either a smart device or a display device to the base such that the base and smart device can be moved as a single unit. The base also comprises an ultrasonic array with at least one element capable of generating a signal in the range of 1 mhz to 15 mhz ...
NEW Acoustic wave image generating apparatus and method
Fujifilm Corporation
February 15, 2018 - N°20180042576

There is provided an acoustic wave image generating apparatus and method capable of obtaining an image with good visibility of a needle. In a case where ultrasound waves having an intensity distribution centered on a first direction are transmitted to a subject, ultrasound echoes return from the subject. Ultrasound echo data indicating the ultrasound echoes are phased and added along ...
Sound Transducer Patent Pack
Download 187+ patent application PDFs
Sound Transducer Patent Applications
Download 187+ Sound Transducer-related PDFs
For professional research & prior art discovery
inventor
  • 187+ full patent PDF documents of Sound Transducer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Intravascular photoacoustic imaging
Stichting Voor De Technische Wetenschappen
February 08, 2018 - N°20180035891

A catheter-based imaging apparatus comprises a catheter having a proximal end and a distal end. An optical emitter is configured to emit optical excitation signals from a distal portion of the catheter. One or more ultrasound transducers are configured for: (a) transmission of acoustic excitation signals from the distal portion of the catheter; and (b) detection of ultrasound response signals ...
Ultrasound transducer and manufacturing method thereof
Siemens Medical Solutions Usa, Inc.
February 01, 2018 - N°20180033945

An ultrasound transducer used in an ultrasound system and a manufacturing method thereof includes: a backing block; a piezoelectric layer placed on the backing block; a matching layer placed on the piezoelectric layer; and a ground layer placed between the piezoelectric layer and the matching layer. The backing layer includes a connector that connects a transmitting unit and a receiving ...
Ultrasound transducer array
Sound Technology Inc.
February 01, 2018 - N°20180031702

A transducer array for an ultrasound imaging system includes a substrate and a single array comprising individual sub-sets of transducer elements disposed on the substrate, wherein the individual sub-sets are physically separate from each other and spatially arranged contiguous to each other. An apparatus includes a transducer array with a substrate and a single array comprising individual sub-sets of transducer ...
Sound Transducer Patent Pack
Download 187+ patent application PDFs
Sound Transducer Patent Applications
Download 187+ Sound Transducer-related PDFs
For professional research & prior art discovery
inventor
  • 187+ full patent PDF documents of Sound Transducer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Ultrasound system and method
Koninklijke Philips N.v.
February 01, 2018 - N°20180029076

An ultrasound system (1) is disclosed that comprises a probe (10) including an array (110) of cmut (capacitive micromachined ultrasound transducer) cells (100), each cell comprising a substrate (112) carrying a first electrode (122) of an electrode arrangement, the substrate being spatially separated from a flexible membrane (114) including a second electrode (120) of said electrode arrangement by a gap (118); a voltage supply (45) coupled to said probe and ...
Improved apparatus for disintegration of a solid and method
Liquitab Systems Limited
February 01, 2018 - N°20180029041

An apparatus for disintegration (or mixing) of a solid in a vessel containing liquid, has a control unit and an ultrasound transducer for generating ultrasonic energy under control of the control unit. A coupling medium in communication with the ultrasound transducer is adapted to receive the vessel. Ultrasonic energy is transferred to the contents of the vessel such that in ...
Cmut array comprising an acoustic window layer
Koninklijke Philips N.v.
January 25, 2018 - N°20180021813

An ultrasound array for acoustic wave transmission comprising at least one capacitive micro-machined ultrasound transducer (cmut) cell (6), wherein the cmut cell comprises a substrate (4) having a first electrode (7); a cell membrane (5) having a second electrode (7′), which opposes the first electrode with a cavity (8) there between, wherein the membrane is arranged to vibrate upon the cell activation; and an acoustic ...
Electro-acoustic implant
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v.
January 25, 2018 - N°20180021568

An electro-acoustic implant comprising an elongate electrode carrier having a plurality of stimulation electrodes that can be introduced into a cochlea and comprising a flat sound transducer that is excitable to vibrate at least regionally by applying a voltage, with the sound transducer being configured such that it is arrangeable in, on and/or in front of a round window ...
Ultrasound based cosmetic therapy method and apparatus
Jenu Biosciences, Llc
January 18, 2018 - N°20180015308

A waveguide couples an acoustic source (such as an ultrasound transducer) to a custom cosmetic product (e. G., a liquid or gel-based skin care product) applied to the skin. In one exemplary embodiment, a distal surface of the waveguide is placed in contact with a relatively thin layer of skin care product that has been applied to the skin. Alternatively, ...
Ultrasound transducer probe with heat transfer device
Echonous, Inc.
January 18, 2018 - N°20180014813

Ultrasound systems, devices, and methods for removing heat from within an ultrasound transducer probe are provided herein. An ultrasound transducer probe may include an imaging surface having one or more transducer elements, electronic circuitry, a heat exchanger and a housing. The housing at least partially surrounds the imaging surface, electronic circuitry and heat exchanger or the heat exchanger may simply ...
Device and system for monitoring internal organs of a human or animal
Pulsenmore Ltd.
January 18, 2018 - N°20180014811

A hand-held system for ultrasound monitoring of internal organs of humans and animals and providing therapy combined with ultrasound is presented. The system comprises a base that functions as a docking station for the smart device. The base comprises ultrasound transducer elements, which are essentially integral with additional electronics, located on its bottom side and a socket into which the ...
Sound Transducer Patent Pack
Download 187+ patent application PDFs
Sound Transducer Patent Applications
Download 187+ Sound Transducer-related PDFs
For professional research & prior art discovery
inventor
  • 187+ full patent PDF documents of Sound Transducer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Ultrasound measuring apparatus and method for measuring the flow rate of a fluid
Sick Engineering Gmbh
January 11, 2018 - N°20180010942

An ultrasound measuring apparatus for measuring the flow rate of a fluid in a conduit having two measurement systems is provided that each have at least one pair of ultrasound transducers that span a measurement path between them and that each have a control unit to determine transit times from ultrasound transmitted and received with and against the flow. In ...
Methods and apparatus for performing multiple modes of ultrasound imaging using a single ultrasound transducer
Clarius Mobile Health Corp.
January 11, 2018 - N°20180008233

The present embodiments relate generally to ultrasound imaging methods and apparatus that allow for multiple modes of imaging using a single ultrasound transducer having a plurality of transducer elements. In an embodiment, there is provided an ultrasound imaging machine that is: operable in a first imaging mode in which the plurality of transducer elements are activated; and operable in a ...
Method for manufacturing a sound transducer for a field device of automation technology
Endress+hauser Flowtec Ag
January 04, 2018 - N°20180003536

The present disclosure relates to a method for manufacturing an ultrasonic transducer by exciting the sound wave via an electromechanical transducer disposed on a sensor body, determining a current propagation velocity of the sound wave on an exit surface of the sensor body, determining the difference between the current propagation velocity and the desired propagation velocity of the sound wave ...
Automated ultrasound apparatus and method for noninvasive vessel recanalization treatment and monitoring
Vesselon, Inc.
January 04, 2018 - N°20180001114

An apparatus and method for automatically lysing a clot to recanalize vessels using ultrasound, with or without nanoparticles, microbubbles, thrombolytic drugs or other agents, is described herein. At least one ultrasound transducer with a specified geometry, bandwidth and/or transmit pulse characteristics can generate a more uniform 3-dimensional volume of defocused acoustic energy into a target area of the body. ...
Ultrasound device with topical conducting medium
L'oreal
January 04, 2018 - N°20180001113

A dermal device for providing ultrasound therapy to skin is provided including: a transducer assembly including housing structure having an inner surface defining a void and configured to contact an outer portion of an area of skin of a user without contacting an inner portion of the area of skin; and an ultrasound transducer supported by the housing and configured ...
Apparatuses, systems, and methods for preclinical ultrasound imaging of subjects
Sonovol, Inc.
January 04, 2018 - N°20180000444

Apparatuses, systems, and methods for preclinical ultrasound imaging of subjects are provided. In one aspect, the apparatus can include a platform on which a subject is positionable and at least one motion stage for controlling a spatial position of at least one ultrasound transducer relative to the platform in order to acquire ultrasound image data of the subject. Methods for ...
Devices and methods for fractionated photoacoustic flow cytometry
Bioventures, Llc
January 04, 2018 - N°20180000351

A fractionated photoacoustic flow cytometry (pafc) system and methods for the in vivo detection of target objects in biofluidic systems (e. G., blood, lymph, urine, or cerebrospinal fluid) of a living organism is described. The fractionated system includes a fractionated laser system, a fractionated optical system, a fractionated acoustic system, and combinations thereof. The fractionated laser system includes at least ...
Ultrasound system for high-speed and high resolution imaging applications
University Of Rochester
December 21, 2017 - N°20170363725

An ultrasound imaging system includes an array of ultrasound transducer elements chat send ultrasound energy into an object when energized for respective transmission time periods and provide responses to ultrasound energy emitted from the object for respective reception time periods, a reception modulation circuit modulating the responses with irregular sequences of modulation coefficients, a combiner circuit combining the modulated responses, ...
Loading