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Acoustic Wave

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


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Method and apparatus for acoustic sensing using multiple optical pulses
At&t Intellectual Property Ii, L.p.
November 30, 2017 - N°20170346551

An improved technique for acoustic sensing involves, in one embodiment, launching into a medium, a plurality of groups of pulse-modulated electromagnetic-waves. The frequency of electromagnetic waves in a pulse within a group differs from the frequency of the electromagnetic waves in another pulse within the group. The energy scattered by the medium is detected and, in one embodiment, the beat ...
Acoustic wave device
Taiyo Yuden Co., Ltd.
November 30, 2017 - N°20170346463

An acoustic wave device includes: a first substrate that includes a first acoustic wave filter located on an upper surface of the first substrate; a second substrate that is flip-chip mounted on the upper surface of the first substrate through a bump, and includes a second acoustic wave filter on a lower surface of the second substrate, the lower surface ...
Features and methods to control delivery of cooling fluid to end effector of ultrasonic surgical ...
Ethicon Endo-surgery, Llc
November 30, 2017 - N°20170340345

An apparatus includes a body assembly, an acoustic waveguide, an ultrasonic blade, a liquid dispensing feature, and a control module. The liquid dispensing feature is positioned distally relative to the body assembly. The liquid dispensing feature is positioned adjacent to the ultrasonic blade. The liquid dispensing feature is configured to deliver a flow of cooling liquid to the ultrasonic blade. ...
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Acoustic Wave Patent Applications
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  • 368+ full patent PDF documents of Acoustic Wave-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.
Film bulk acoustic wave resonator (fbar) having stress-relief
Avago Technologies General Ip (singapore) Pte. Ltd.
November 23, 2017 - N°20170338799

An acoustic resonator structure comprises: a substrate comprising a cavity having a plurality of sides; a first electrode disposed over the cavity; a first connection portion that connects to the first electrode over only one side of the plurality of sides of the cavity; a piezoelectric layer disposed over at least a portion of the first electrode; a second electrode ...
Surface acoustic wave sensor coating
Pulmostics Limited
November 23, 2017 - N°20170338400

A surface acoustic wave sensor in which instrument drift resulting from accumulated surface contamination is minimized. The sensor includes a piezeoelectric substrate defined by an outer surface and a plurality of interdigitated electrodes mounted thereon. The electrodes are defined by one or more exposed portions and an unexposed portion abutting the outer surface of the piezoelectric substrate. An inert coating ...
Standardizing diffusion of a fluid into tissue
Ventana Medical Systems, Inc.
November 23, 2017 - N°20170336363

Disclosed are a system and method for evaluating a tissue sample that has been removed from a subject. Movement of fluid through the tissue sample is monitored by measuring time of flight of acoustic waves passed through the tissue sample. A system for performing the method can include a transmitter that outputs the energy and a receiver configured to detect ...
Acoustic Wave Patent Pack
Download 368+ patent application PDFs
Acoustic Wave Patent Applications
Download 368+ Acoustic Wave-related PDFs
For professional research & prior art discovery
inventor
  • 368+ full patent PDF documents of Acoustic Wave-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.
Integrated package containing mems acoustic sensor and pressure sensor
Invensense, Inc.
November 23, 2017 - N°20170334714

Integrated microelectromechanical systems (mems) acoustic sensor devices are disclosed. Integrated mems acoustic sensor devices can comprise a mems acoustic sensor element and a pressure sensor within the back cavity associated with the mems acoustic sensor element. Integrated mems acoustic sensor devices can comprise a port adapted to receive acoustic waves or pressure. Methods of fabrication are also disclosed.
Nebulisation of liquids
The University Court Of The University Of Glasgow
November 23, 2017 - N°20170333644

A device is disclosed for the preparation of nebulised droplets, for inhalation. The device has: a surface acoustic wave (saw) transmission surface; a saw transducer adapted to generate and propagate saws along the saw transmission surface; and an array of cavities opening at the saw transmission surface for containing a liquid. In operation, saws propagating along the saw transmission surface ...
Passive dissection features for ultrasonic surgical instrument
Ethicon Endo-surgery, Llc
November 23, 2017 - N°20170333072

An apparatus for operating on tissue includes a body assembly, a shaft, an acoustic waveguide, and an end effector. The end effector includes an ultrasonic blade, a clamp arm, and a blade guard. The ultrasonic blade is in acoustic communication with the waveguide. The clamp arm is configured to pivot toward and away from the ultrasonic blade. The clamp arm ...
Non-invasive body monitor
Daylight Solutions, Inc.
November 23, 2017 - N°20170332914

A body monitor (12) for monitoring a condition of a living being (10) includes (i) a monitor housing (28) that is positioned adjacent to the living being (10); (ii) a first laser source (240) that directs a first output beam (240a) at the living being (10) to generate first photoacoustic waves; (iii) a second laser source (242) that directs a second output beam (242a) at the living ...
Object information acquiring apparatus
Canon Kabushiki Kaisha
November 23, 2017 - N°20170332913

An object information acquiring apparatus comprises a receiving unit including an acoustic wave detection elements; a setting unit configured to set to the object an area of interest for forming characteristics information on the object; a position control unit configured to move the receiving unit to predetermined reception positions; a recording unit storing information on the time taken for the ...
Object information acquiring apparatus
Canon Kabushiki Kaisha
November 23, 2017 - N°20170332909

Provided is an object information acquiring apparatus, having: an ultrasound transmitting element; a plurality of transducers each detecting a first acoustic wave generated by light, which is radiated into an object, and outputting a first electric signal, and detecting a second acoustic wave generated by an ultrasound wave, which is transmitted from the ultrasound transmitting element and which is scattered ...
Audio layer in keyboard device providing enhanced audio performance
Avnera Corporation
November 16, 2017 - N°20170332164

A case having a recessed holding, an acoustic waveguide, and at least one audio transducer device. The recessed holding well is configured to receive and captively hold a stand-alone keyboard within the recessed holding well. The acoustic waveguide is integrated with a bottom cover of the case and between a bottom surface of the case and the recessed holding well. ...
Acoustic Wave Patent Pack
Download 368+ patent application PDFs
Acoustic Wave Patent Applications
Download 368+ Acoustic Wave-related PDFs
For professional research & prior art discovery
inventor
  • 368+ full patent PDF documents of Acoustic Wave-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.
Acoustic wave device
Taiyo Yuden Co., Ltd.
November 16, 2017 - N°20170331455

An acoustic wave device includes: a first substrate; a first acoustic wave filter located on a first surface of the first substrate; a pad that is located on the first surface and electrically separated from the first acoustic wave filter in the first surface; a ground pattern that is located on the first surface, and is located between the pad ...
Wireless traction battery force sensor
Ford Global Technologies, Llc
November 16, 2017 - N°20170331160

A traction battery of a vehicle includes a temperature compensated passive wireless surface acoustic wave sensor within the traction battery and a controller. The temperature compensated passive wireless surface acoustic wave sensor is configured to receive a broadcast signal and transmit a reflected signal. The controller is programmed to transmit the broadcast signal and receive the reflected signal, and based ...
Method and apparatus for acoustic emissions testing
The Boeing Company
November 16, 2017 - N°20170328868

A method and apparatus for analyzing an object using acoustic emissions. Load data is received for the object. Acoustic waveform data is received for the object from an acoustic sensing system. The acoustic waveform data represents acoustic emissions emanating from the object and is detected using the acoustic sensing system. A plurality of bins is created for the load data. ...
Systems, devices, and methods for separating, concentrating, and/or differentiating between cells from a cell ...
University Of Washington
November 16, 2017 - N°20170328834

Embodiments are generally related to differentiating and/or separating portions of a sample that are of interest from the remainder of the sample. Embodiments may be directed towards separating cells of interest from a cell sample. In some embodiments, acoustic impedances of the cells of interest may be modified. For example, the acoustic properties of the cells of interest may ...
Ultrasonic transducer operable in a surface acoustic wave (saw) mode
Invensense, Inc.
November 16, 2017 - N°20170326590

A piezoelectric micromachined ultrasonic transducer (pmut) device is provided. The pmut includes a substrate and an edge support structure connected to the substrate. A membrane is connected to the edge support structure such that a cavity is defined between the membrane and the substrate, where the membrane is configured to allow movement at ultrasonic frequencies. The membrane includes a piezoelectric ...
Photoacoustic apparatus and control method of photoacoustic apparatus
Canon Kabushiki Kaisha
November 16, 2017 - N°20170325693

A photoacoustic apparatus, comprises a light source that irradiates an object with light; a plurality of acoustic wave detectors that receive acoustic waves generated from the object, convert the acoustic waves into an electrical signal, and output the electrical signal; and an information acquisition unit that acquires information of the object, based on the electrical signals, wherein the information acquisition ...
Acoustic wave receiving apparatus
Canon Kabushiki Kaisha
November 16, 2017 - N°20170325692

An acoustic wave receiving apparatus comprises: a light irradiation unit that irradiates a subject portion with light; a receiving array; a transmitting and receiving array; an array support unit that has a supporting region for supporting the receiving array and supports the transmitting and receiving array; and a scanning unit that scans an effective reception region, wherein a focusing region ...
Acoustic wave receiving apparatus
Canon Kabushiki Kaisha
November 16, 2017 - N°20170325691

Disclosed is an acoustic wave receiving apparatus including: a light irradiation unit; a receiving array receiving photoacoustic waves generated by a subject portion to output photoacoustic signals; a transmitting and receiving array transmitting ultrasound waves to the subject portion and receiving echo waves to output ultrasound signals; an array support unit having a first portion supporting the receiving array a ...
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