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Gigahertz patents



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


Date/App# patent app List of recent Gigahertz-related patents
07/03/14
20140185253
 Miniature high density opto-electronic package patent thumbnailMiniature high density opto-electronic package
A method comprising coupling a circuit to an opto-electronic package via an anisotropic conductive film (acf), wherein the opto-electronic package is configured to communicate electrical signals via the coupling at a maximum frequency of about 10 gigahertz (ghz) to about 40 ghz. An apparatus comprising, an opto-electronic package comprising a plurality of first electrodes, and a circuit comprising a plurality of second electrodes, wherein at least one of the first electrodes is coupled to at least one of the second electrodes via an acf, and wherein the opto-electronic package is configured to communicate electrical signals via the coupling at a maximum frequency of about 10 ghz to about 40 ghz..
06/19/14
20140167885
 Band-pass filter with a loop configuration patent thumbnailBand-pass filter with a loop configuration
A band-pass filter with a loop configuration is implemented on a circuit board in the form of a microstrip line for signals in the gigahertz range. The band-pass filter includes a dielectric substrate and a conductive layer disposed over the dielectric substrate, wherein the conductive layer comprises a loop portion; a first signal terminal extending from a first side of the loop portion; a second signal terminal extending from a second side of the loop portion; a first branch extending from a third side of the loop portion; and a second branch extending from a fourth side of the loop portion..
06/12/14
20140158929
 Magnetic composite material patent thumbnailMagnetic composite material
A magnetic composite material including a dielectric material and magnetic metal particles in the dielectric material, wherein and a real part μ′ of a complex permeability is greater than about 1 at a frequency of about 3 gigahertz (ghz), and the loss tangent tan δ is less than or equal to about 0.1.. .
04/24/14
20140112357
 Raman distributed feedback fiber laser and high power laser system using the same patent thumbnailRaman distributed feedback fiber laser and high power laser system using the same
A raman distributed feedback (dfb) fiber laser is disclosed. It includes a pump source and a raman gain fiber of a length smaller than 20 cm containing a distributed feedback (dfb) grating with a discrete phase structure located within no more than 10% off the center of the grating and wherein the raman dfb fiber laser generates a laser signal with an optical spectrum, which has an optical bandwidth at half maximum optical intensity of less than 1 gigahertz (ghz) (wherein a maximum intensity frequency is different from the frequency of the pump laser).
03/20/14
20140078928
 Group owner renegotiation in a wireless network patent thumbnailGroup owner renegotiation in a wireless network
A method and apparatus for group owner (go) renegotiation are provided. For example, the method and apparatus may be used for go renegotiation in a wireless personal network (wpan), for example, a 60-gigahertz (60 ghz) peer-to-peer (p2p) wireless network.
03/06/14
20140065899
 Plug contact modules and plug contact arrangement for transmitting frequencies in the gigahertz range patent thumbnailPlug contact modules and plug contact arrangement for transmitting frequencies in the gigahertz range
A plug contact arrangement is provided having a plurality of plug contact modules, including a plug socket module and a plug contact module. The plug socket module includes a base member and a socket contact section connected to the base member and having pair of contact members extending linearly and parallel with respect to each other and defining a contact blade receiving member there between.
03/06/14
20140061536
 Compounds of liquid crystalline medium and use thereof for high-frequency components patent thumbnailCompounds of liquid crystalline medium and use thereof for high-frequency components
To the use thereof for high-frequency components, to liquid-crystalline media comprising the compounds, and to high-frequency components, in particular antennae, especially for the gigahertz range, comprising these media. The liquid-crystalline media serve, for example, for the phase shifting of microwaves for tuneable “phased-array” antennae..
03/06/14
20140060820
 Drill bit for performing electromagnetic measurements in a subterranean formation patent thumbnailDrill bit for performing electromagnetic measurements in a subterranean formation
A drill bit for measuring the electromagnetic propagation resistivity of a subterranean formation is disclosed. The drill bit includes a shank portion and a cutting portion with a raised face.
02/27/14
20140056223
 Fragmentation for long packets in a low-speed wireless network patent thumbnailFragmentation for long packets in a low-speed wireless network
A method includes determining, at a transmitter, whether the transmitter supports multi-fragment acknowledgment (mfa) based on a parameter of the transmitter. The method also includes transmitting a first frame to a receiver.
02/13/14
20140045420
 Methods and systems for providing high-speed connectivity to aircraft patent thumbnailMethods and systems for providing high-speed connectivity to aircraft
Methods for providing high-speed connectivity to an aircraft in flight from a satellite. Example methods include transmitting first radio frequency signals from a wide-beam antenna at the satellite at a beamwidth of at least 6 degrees orbital arc to provide a wide coverage area.
02/06/14
20140035703
Multiple-mode filter for radio frequency integrated circuits
A fully integrated silicon-based bandpass filter which lends itself to applications in the gigahertz region is disclosed. The bandpass filter is fabricated on an integrated circuit and operates as a microwave/millimeter-wave filtering circuit.
01/30/14
20140029653
Lo generation and distribution in a multi-band transceiver
A vco of a pll outputs a first differential signal of frequency fvco. A first divide-by-two circuit local to the vco divides the first differential signal and outputs a first quadrature signal of frequency fvco/2.
01/30/14
20140028512
Emitter for vertically polarized wireless signals
An electric emitter for vertically polarised wireless signals for a communication service with a narrow frequency bandwidth around a frequency fo with free-space wavelength λo in the gigahertz range, comprising at least one substantially horizontally oriented conductor loop arranged above a conductive base area, with an emitter infeed point for electromagnetic excitation of the loop relative to the base area. The loop is formed by a circularly closed ring conductor running in a substantially horizontal plane with a height h of less than λo/6 over the base area.
01/09/14
20140008573
Compounds having a c-c triple bond
The present invention relates to compounds containing at least one c—c triple bond within a chain of at least 3 ring systems which have positive dielectric anisotropy, to the use thereof for high-frequency components, to liquid-crystalline media comprising the compounds, and to high-frequency components, in particular antennae, especially for the gigahertz region, comprising these media. The liquid-crystalline media serve, for example, for the phase shifting of microwaves for tuneable ‘phased-array’ antennae..
12/26/13
20130343478
Systems and methods for wireless communication in sub gigahertz bands
Systems, methods, and devices for wireless communication are provided. In one aspect, an apparatus for wireless communication is provided.
12/26/13
20130343433
Systems and methods for wireless communication in sub gigahertz bands
Systems, methods, and devices for wireless communication are provided. In one aspect, an apparatus for wireless communication is provided.
12/26/13
20130340838
Facilitating streaming fluid using acoustic waves
Systems and methods are provided facilitating a steaming fluid flow utilizing acoustic waves. A system includes an acoustic wave generator and an acoustic coupler associated with the acoustic wave generator and coupling acoustic waves generated by the acoustic wave generator into a fluid.
12/12/13
20130330511
Gigahertz electromagnetic absorption in a material with textured surface
The disclosure relates to a material having a textured surface and exhibiting absorption of electromagnetic waves with gigahertz frequencies. The textured surface can comprise a plurality of protrusions that can permit absorption of such waves.
12/12/13
20130329702
Inter-frame spacing duration for sub-1 gigahertz wireless networks
Systems and methods of performing communication via a sub-1 gigahertz wireless network are disclosed. Values of one or more inter-frame spacing parameters for use in communication via the sub-1 gigahertz wireless network are also defined.
11/14/13
20130299225
Via structure for multi-gigahertz signaling
A via structure is disclosed to pass electronic signals from a first conductive pathway formed on a first outermost substrate of a multi-layer pcb to a second conductive pathway formed on a second outermost substrate of the multi-layer pcb. The via structure allows the electronic signals to pass from the first outermost substrate through one or more inner substrates to the second outermost substrate.
10/24/13
20130277611
Compounds for a liquid crystalline medium and use thereof for high frequency components
The present invention relates to compounds containing at least three ring systems, at least one of which is a 2,6-naphthylene group, and two unsaturated bridging groups between the ring systems, and to the use of the compounds for high-frequency components, in particular antennae, especially for the gigahertz region. The liquid-crystalline media comprising these compounds serve, for example, for the phase shifting of microwaves for tuneable ‘phased-array’ antennae..
10/17/13
20130272198
Methods and arrangements for orthogonal training sequences in wireless networks
Logic may implement an orthogonal frequency division multiplexing (ofdm) system operating in the one gigahertz and lower frequency bands. Logic may detect new long training sequences that are differentially orthogonal to each other for a first bandwidth mode of operation such as a one megahertz mode as well as differentially orthogonal to half of the long training sequence for a second bandwidth mode of operation such as a two megahertz or greater mode.
10/10/13
20130266083
Systems and methods for wireless communication in sub gigahertz bands
Systems, methods, and devices for wireless communication. In one aspect, an apparatus for wireless communication is provided.
09/26/13
20130251076
Oscillator
An oscillator is described, comprising at least one transistor having a first terminal connected to a power supply voltage. The oscillator comprises at least one inductive element connected to a second terminal of the transistor and to a bias voltage and at least one capacitive element coupled between a third terminal of the transistor and ground.
09/26/13
20130249652
Gigahertz common-mode filter for multi-layer planar structure
An apparatus includes a filter that includes a multi-layer planar structure having a first layer and a second layer. The first layer includes an electronic band-gap structure that is configured to suppress a first frequency component of signals passing through the filter.
09/19/13
20130243115
Systems and methods for wireless communication in sub gigahertz bands
Systems, methods, and devices for wireless communication. In one aspect, an apparatus for wireless communication is provided.
08/29/13
20130224994
Ethernet over coaxial coupling system, method and apparatus
A device that incorporates teachings of the present disclosure may include, for example, a controller to provide low loss connectivity to a plurality of coaxial ports over a wide range of frequencies from d.c. To 2 gigahertz in a coaxial network providing ethernet networking, detune secondary coaxial splitters in the coaxial network that reduces an output-to-output isolation loss among secondary coaxial splitter output ports, and enable re-distribution of modulated radio frequency video signals from any point on the coaxial network to any alternative point on the coaxial network.
08/29/13
20130221274
Compounds for a liquid-crystalline medium, and the use thereof for high-frequency components
The present invention relates to 1,4-diethynylbenzene derivatives having substituents in the 2,3-position (cf. Formula i, claims), to the use thereof for high-frequency components, to liquid-crystalline media comprising the compounds, and to high-frequency components, in particular antennae, especially for the gigahertz range, comprising these media.
05/16/13
20130120193
Glass ceramics for use as a dielectric for gigahertz applications
A glass-ceramic which is particularly suitable as dielectric for use in the high-frequency range, in particular as dielectric resonator, as electronic frequency filter element or as antenna element is disclosed. The glass-ceramic has at least the following constituents (in mol % on an oxide basis): 5-50% of sio2, 0-20% of al2o3, 0-25% of b2o3, 0-25% of bao, 10-60% of tio2, 5-35% of re2o3, where ba can be partly replaced by sr, ca, mg, where re is a lanthanide or yttrium and where ti can be partly replaced by zr, hf, y, nb, v, ta..
05/16/13
20130119348
Radio frequency devices based on carbon nanomaterials
Rf transistors are fabricated at complete wafer scale using a nanotube deposition technique capable of forming high-density, uniform semiconducting nanotube thin films at complete wafer scale, and electrical characterization reveals that such devices exhibit gigahertz operation, linearity, and large transconductance and current drive.. .
04/25/13
20130100973
Device for producing high frequencies by means of light frequency beating
In the field of the production of very high frequencies, for example from 1 gigahertz to several terahertz, by beating the frequencies of two laser beams together, a device includes a resonant optical cavity having very stable dimensions receiving the beams, with for each beam, an interrogation device of the resonant cavity supplying an electrical signal representing the difference in frequency between the light frequency of the beam and a resonance frequency of the resonant cavity. The frequency of each beam is servo controlled to minimize the frequency difference observed.
01/03/13
20130005080
Methods utilizing microwave radiation during formation of semiconductor constructions
Some embodiments include methods in which microwave radiation is used to activate dopant and/or increase crystallinity of semiconductor material during formation of a semiconductor construction. In some embodiments, the microwave radiation has a frequency of about 5.8 gigahertz, and a temperature of the semiconductor construction does not exceed about 500° c.


Popular terms: [SEARCH]

Gigahertz topics: Crystallin, Multiplexing, Phase Shift, Liquid Crystal, Training Sequence, Frequency Division Multiplexing, Frequency Band, Networking, Nanomaterials, Transistors, Resonance Frequency, Electrical Signal, Crystallinity, Semiconductor Material, Semiconductor

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This listing is a sample listing of patent applications related to Gigahertz 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 Gigahertz with additional patents listed. Browse our RSS directory or Search for other possible listings.
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