Images List Premium Download Classic

Acoustic Wave

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


loading
Evaluation of physical properties of a material behind a casing utilizing guided acoustic waves
Baker Hughes Incorporated
June 14, 2018 - N°20180164462

Systems and methods for determining physical properties of a material in contact with an external surface of a casing disposed in a borehole including inducing, with a transducer, a first shear horizontal (sh) wave in the casing at a first sh order, measuring, with a sensor disposed on the casing, an attenuation of the first sh wave to generate a ...
Ultrasonic surgical instrument with transducer slip joint
Samtec Inc.
June 14, 2018 - N°20180161061

A surgical instrument for use during a surgical procedure includes an instrument body, an ultrasonic transducer assembly extending along a longitudinal axis, a power cord, and a transducer slip joint. The ultrasonic transducer assembly is rotatably mounted within the instrument body about the longitudinal axis and defines a first outer profile.
Ultrasonic surgical instrument with transducer locking feature
Ethicon Endo-surgery, Llc
June 14, 2018 - N°20180161060

A surgical instrument includes a body, an ultrasonic transducer assembly, and a transducer lock having a lock member configured to move between unlocked and locked positions. The transducer assembly is rotatably mounted along a longitudinal axis within the body such that the transducer assembly is configured to selectively rotate about the longitudinal axis.
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.
Ultrasonic surgical instrument with integral torque wrench and transverse engagement
Ethicon Endo-surgery, Llc
June 14, 2018 - N°20180161058

A surgical instrument includes an instrument body, an ultrasonic transducer assembly, and a slip lock having a lock member configured to move between unlocked and locked positions and an arrester. The transducer assembly is rotatably mounted along a longitudinal axis within the body such that the transducer assembly is configured to selectively rotate.
Ultrasonic surgical instrument with integral torque wrench and longitudinal engagement
Ethicon Endo-surgery, Llc
June 14, 2018 - N°20180161057

A surgical instrument includes an instrument body, an ultrasonic transducer assembly, and a slip lock having an arrester. The transducer assembly is rotatably mounted along a longitudinal axis within the body such that the transducer assembly is configured to selectively rotate.
Performing a procedure based on monitored properties of biological tissues
Intelon Optics, Inc.
June 14, 2018 - N°20180160898

A procedure is performed on at least one section of an ocular component. At least one first electro-magnetic radiation is provided to the section so as to interact with at least one acoustic wave in the ocular component.
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 filter device
Samsung Electro-mechanics Co., Ltd
June 07, 2018 - N°20180159505

An acoustic wave filter device includes a filter disposed on a substrate, a wall member disposed on the substrate and surrounding the filter, a cap member disposed on the wall member and bounding an internal space with the wall member; and a support member disposed on the cap member. The support member is disposed above the internal space and includes ...
Acoustic wave device, high-frequency front end circuit, and communication device
Murata Manufacturing Co., Ltd.
June 07, 2018 - N°20180159497

An acoustic wave device includes a high acoustic velocity support substrate defining and functioning as a high acoustic velocity member, a low acoustic velocity film, a piezoelectric film, and an idt electrode that are laminated in this order. When a wavelength of an acoustic wave determined by an electrode finger cycle of the idt electrode is represented by λ, ...
Acoustic wave filter device and method of manufacturing the same
Samsung Electro-mechanics Co., Ltd.
June 07, 2018 - N°20180159496

An acoustic wave filter device includes a substrate, a filter disposed on the substrate, a wall member disposed on the substrate and surrounding the filter, and a cap member disposed above the wall member and, with the wall member, forming an internal space. The cap member has a curved shape and comprises a first cap member comprising a first material ...
Guided saw device
Qorvo Us, Inc.
June 07, 2018 - N°20180159495

A guided surface acoustic wave (saw) device includes a substrate, a piezoelectric layer on the substrate, and a transducer on the piezoelectric layer. The substrate is silicon, and has a crystalline orientation defined by a first euler angle (ϕ), a second euler angle (θ), and a third euler angle (ψ).
Acousto-optic deflector with layered structure and method for deflecting an optical beam with such deflector
Femtonics Kft.
June 07, 2018 - N°20180157147

The subject of the invention relates to an acousto-optic deflector with a layered structure (10), the essence of which is it comprises at least two acousto-optic crystals (12), to each of which at least one electro-acoustic transducer (14) is connected, and the adjacent crystals (12) are separated by an acoustic isolator (16). The subject of the invention also relates to a method for deflecting an ...
Method and system for denser ultrasonic transducer arrays using limited set of electrical contacts
Masdar Institute Of Science And Technology
June 07, 2018 - N°20180154393

An ultrasonic transducer and a method for a transmitting an acoustic wave using an ultrasonic transducer comprising a membrane; two or more patterned top electrodes; a pmut array, wherein the patterned top electrode is arranged as row pin selector and column selector in an n×n array; the pmut array having n+n electrical contacts; a single unpatterned bottom ...
Ultrasonic surgical shears with clamping feature
Ethicon Llc
June 07, 2018 - N°20180153575

An apparatus for operating on tissue comprises a shaft, an acoustic waveguide, and an end effector. The acoustic waveguide extends along the shaft and is configured to transmit ultrasonic vibration.
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.
Waveform enhanced reflection and margin boundary characterization for ultrasound tomography
Delphinus Medical Technologies, Inc.
June 07, 2018 - N°20180153502

The present invention provides improved methods and systems for generating enhanced images of a volume of tissue. In an aspect, the method comprises receiving from a transducer, a plurality of acoustic signals derived from acoustic waveforms transmitted through the volume of tissue; generating from the acoustic signals, a first reflection rendering that characterizes sound reflection, the first reflection rendering comprising ...
Filters including loop circuits for phase cancellation
Skyworks Solutions, Inc.
May 31, 2018 - N°20180152191

Aspects and examples provide improvement in the attenuation level near the passband within the stopband of the bandpass-type filter using a ladder-type circuit formed by a baw resonator. In one example the filter includes a ladder-type circuit formed by a bulk acoustic wave (baw) resonator, and a loop circuit connected between two distinct points on a signal path extending from ...
Radio frequency front-end circuit and communication device
Murata Manufacturing Co., Ltd.
May 31, 2018 - N°20180152172

A radio frequency front-end circuit includes a multiplexer including filters with different pass bands and including a first acoustic wave filter and a first terminal of each of the filters being connected in common, a second acoustic wave filter including a pass band within the pass band of the first acoustic wave filter, and a switch including a common terminal ...
Saw filters with stepped-profile piezoelectric substrate
Skyworks Solutions, Inc.
May 31, 2018 - N°20180152169

A surface acoustic wave (saw) filter having improved performance. In one example the saw filter includes a piezoelectric substrate on which a plurality of interdigital transducer (idt) electrodes are disposed, the piezoelectric substrate having at least two different thicknesses corresponding to regions where the plurality of idt electrodes are disposed, and a support substrate supporting the piezoelectric substrate.
Bulk acoustic wave resonator
Samsung Electro-mechanics Co., Ltd.
May 31, 2018 - N°20180152168

A bulk acoustic wave resonator includes a membrane layer, together with a substrate, forming a cavity, a lower electrode disposed on the membrane layer, a piezoelectric layer disposed on a flat surface of the lower electrode and an upper electrode covering a portion of the piezoelectric layer. An overall region at a side of the piezoelectric layer is exposed to ...
Monolithic integrated device
Silterra Malaysia Sdn. Bhd.
May 31, 2018 - N°20180151622

Monolithic integrated device having an architecture that allows an acoustic device to transduce either surface acoustic waves or bulk acoustic waves, comprising: a substrate layer being the base of the device; an inter-layer dielectric disposed on top of the substrate layer; an electronic circuitry substantially formed in the inter-layer dielectric and supported by the substrate layer, the electronic circuitry comprises ...
Display control apparatus, display control method, and storage medium
Canon Kabushiki Kaisha
May 31, 2018 - N°20180146931

The present invention provides a display control apparatus that causes a display unit to display an image of photoacoustic image data corresponding to volume data derived from a photoacoustic wave generated by light irradiation of an object. The display control apparatus includes a first unit configured to obtain positional information of a surface of the object, and a second unit ...
Photoacoustic apparatus, control method, and non-transitory storage medium storing program
Canon Kabushiki Kaisha
May 31, 2018 - N°20180146861

A photoacoustic apparatus according to an aspect of the present disclosure includes a hand-held type probe including a light source and a reception unit configured to receive a photoacoustic wave generated due to light irradiation of a subject with light emitted from the light source, and a supply unit configured to supply power to the light source in such a ...
Loading