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Khz patents



      
           
This page is updated frequently with new Khz-related patent applications. Subscribe to the Khz RSS feed to automatically get the update: related Khz RSS feeds. RSS updates for this page: Khz RSS RSS


Date/App# patent app List of recent Khz-related patents


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Selective high frequency spinal cord modulation for inhibiting pain with reduced side effects, and associated systems and methods
Selective high-frequency spinal cord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without...

Ultrasonic sensor microarray and method of manufacturing same
A sensor assembly including one or more capacitive micromachined ultrasonic transducer (CMUT) microarray modules which are provided with a number of individual transducers. The transducers include silicon device and backing layers joined by a fused benzocyclobutene (BCB) layer which defines the transducer air gap, and which are arranged to simulate or...

Method for preparing soil microorganisms and use thereof
An object of the present invention is to prepare individual microorganisms or a microflora composition derived from land or seafloor soil in which contamination of land or seafloor soil-derived substances is reduced. The present invention provides [1] a method for preparing, from a land or a seafloor solid samples, microorganisms containing...

Selective high frequency spinal cord modulation for inhibiting pain with reduced side effects, and associated systems and methods
Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without...

Cutting method of honeycomb formed body
A cutting method of a honeycomb formed body is provided. This is a cutting method of a honeycomb formed body in which, while a kneaded material containing a ceramic raw material is extruded to form a honeycomb formed body with a honeycomb shape having partition walls defining and forming a plurality...

Dc-dc converter for vehicle
A method and apparatus for converting dc power from one voltage to another, in a mHEV includes an input filter, a converter circuit, and an output filter. the circuit is implemented with wide band gap devices, and may be a full bridge, half bridge, or push pull circuit. The size is...

Bone resector
A bone resector tool comprises an ultrasonic transducer, typically generating longitudinal mode vibrations at around 40 kHz, and having an elongate blade portion mounted thereto. The transducer and blade portion are mounted to a rotatably-drivable converter element. Rotation of the converter element produces reciprocal longitudinal motion of the transducer and blade...

Sensing device and positioning method
A sensing device and a positioning method are disclosed. The sensing device is mounted around a display module to detect an object. The display module includes a display screen for displaying an image. The sensing device includes a first sonic wave transceiver, a second sonic wave transceiver, and a control module....

Methods for forming vias in glass substrates
Methods for forming vias in glass substrates by laser drilling and acid etching are disclosed. In one embodiment, a method forming a via in a glass substrate includes laser drilling the via through at least a portion of a thickness of the glass substrate from an incident surface of the glass...

Active acoustic spectroscopy
In the present invention a controllable acoustic source () in connection with the process fluid () emits a signal () into the fluid (), consisting of a suspension of particles (), being volumes of gas, liquid or solid phase. The controllable acoustic signal () is allowed to interact, with the particles...

Recording head for ink jet recording, ink jet recording apparatus, and ink jet recording method
An ink jet recording head, including: a nozzle array of nozzle flow paths; ink ejection orifices communicating with the nozzle flow paths; heaters in the nozzle flow paths; and ink with which the head is filled, the ink containing a coloring material, an acetylene glycol-based surfactant, and water, the surfactant containing...

Compact electromagnetic-radiation antenna
A compact random media size antenna employing random magnetic and dielectrics nm to mm range size particles in polymer hosts is used to transfer E & M oscillations in 1 kHz to 900 Mhz range using a 1 cm to 1 meter length antenna. This is achieved by using small size...

Wireless energy transfer for medical applications
Wireless energy transfer devices and systems for medical environments include, in at least some implementations, a wirelessly powered surgical device including: a device resonator configured to generate an oscillating voltage from a captured oscillating magnetic field; and a surgical tool electrically coupled to the device resonator, the surgical tool having a...

Method, device, sensor and algorythm for detection of devices stealing information from atm devices
Method for detection of skimming devices comprising detecting electromagnetic emissions by sensors of the invention located inside of ATM. Electromagnetic emission is monitored in broad band of 10 kHz to 30 MHz and narrow band, and only one determined frequency is passed through filters in the narrow band, and sensors' output...

Clock generation system
A clock generation system provides a low power approach for generating clock signals. The clock generation system may use a free running clock and, at intervals, maintain the accuracy of the free running clock. The free running clock may be the source of other system clocks, such as a 32 KHz...

Handheld laser induced breakdown spectroscopy device
A novel device, method and systems disclosed managing the thermal challenges of LIBS laser components and a spectrometer in a handheld structure as well the use of simplified light signal collection which includes a bare fiber optic to collect the emitted light in close proximity to (or in contact with) the...

Photovoltaic device and method for manufacturing same
A photovoltaic device () includes a photovoltaic layer () in which a p-type semiconductor layer (), an i-type semiconductor layer (), and an n-type semiconductor layer () are successively stacked. The p-type semiconductor layer () is formed from a p-type thin silicon films ( to ). The p-type thin silicon films...

Making a liquid electrophotographic (lep) paste
A method of making a liquid electrophotographic (LEP) paste is disclosed herein. A base paste is made by forming a dispersion of a pigment and a non-polar carrier, adding a transparent resin dispersion to the pigment dispersion to form a dispersion mixture, and homogenizing the dispersion mixture. The transparent resin dispersion...

Ultrasonic transducer with dielectric elastomer as active layer
There is provided a new type of ultrasound transducer, where a Dielectric Elastomer (DE) material is used as the active layer (actuation and/or sensing). Such a transducer operates by applying a combination of a DC and an AC voltage signal to achieve frequencies above 100 kHz. The DE material is typically...

Magnetic part, metal powder used therein, and manufacturing method therefor
A magnetic part formed from a soft magnetic metal powder including iron as a main component can reduce a loss factor in a kHz to GHz band. The soft magnetic metal powder has an average particle diameter of 100 nm or less, an axial ratio (=major axis length/minor axis length) of...



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This listing is a sample listing of patent applications related to Khz for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Khz with additional patents listed. Browse our RSS directory or Search for other possible listings.
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