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Dipole patents

      

This page is updated frequently with new Dipole-related patent applications.




 Contactless data communication using in-plane magnetic fields, and related systems and methods patent thumbnailnew patent Contactless data communication using in-plane magnetic fields, and related systems and methods
Embodiments described herein are related to contactless data communication. Related systems and methods for contactless data communication are disclosed herein.
Qualcomm Incorporated


 Overlapping uncoupled inductors for low-cost multi-frequency voltage-controlled oscillators patent thumbnailnew patent Overlapping uncoupled inductors for low-cost multi-frequency voltage-controlled oscillators
Certain aspects of the present disclosure provide techniques and apparatus for generating multiple oscillating signals. One example circuit generally includes a first voltage-controlled oscillator (vco) having a first inductor and a second vco having a second inductor in parallel with a third inductor, wherein the second and third inductors are disposed inside a loop of the first inductor and may behave as a magnetic dipole.
Qualcomm Incorporated


 Dipole-based contact structure to reduce metal-semiconductor contact resistance in mosfets patent thumbnailnew patent Dipole-based contact structure to reduce metal-semiconductor contact resistance in mosfets
A transistor device includes a substrate; a source region and a drain region formed over the substrate; and a source/drain contact formed in contact with at least one of the source region and the drain region, the source/drain contact including a conductive metal and a bilayer disposed between the conductive metal and the at least one of the source and drain region, the bilayer including a metal oxide layer in contact with the conductive metal, and a silicon dioxide layer in contact with the at least one of the source and drain region.. .
The Research Foundation For The State University Of New York


 Dipole antennas for wired-pipe systems patent thumbnailDipole antennas for wired-pipe systems
A system and method is provided for downhole wired-pipe communication and/or power transmission. The system includes first and second couplers each comprising a dielectric substrate, an electric dipole arranged on the dielectric substrate, a dielectric encapsulation surrounding the dielectric substrate and the electric dipole, and an electric shield surrounding the dielectric encapsulation.
Martin Scientific, Llc


 Base station patent thumbnailBase station
Embodiments provide a base station, including an antenna unit and a radio frequency unit. A port corresponding to a receive channel that is of the radio frequency unit and in a working state and a port corresponding to a transmit channel that is of the radio frequency unit and in the working state are separately connected to ports corresponding to different dual-polarized dipoles or different single-polarized dipoles in the antenna unit.
Huawei Technologies Co., Ltd.


 Ultra-slim nuclear magnetic resonance tool for oil well logging patent thumbnailUltra-slim nuclear magnetic resonance tool for oil well logging
Nmr properties of earth formations are determined using a logging device movable in a borehole. The logging device includes a magnet assembly to generate a static magnetic field and an antenna expandable from the surface of the magnet assembly into the borehole toward the borehole wall to increase the magnetic dipole moment of the antenna.

 Ultra-slim nuclear magnetic resonance tool for oil well logging patent thumbnailUltra-slim nuclear magnetic resonance tool for oil well logging
Nmr properties of earth formations are determined using a logging device movable in a borehole. The logging device includes a magnet assembly to generate a static magnetic field and an antenna expandable from the surface of the magnet assembly into the borehole toward the borehole wall to increase the magnetic dipole moment of the antenna.

 Process for the attachment of a galnac moiety comprising a (hetero)aryl group to a glcnac moiety, and product obtained thereby patent thumbnailProcess for the attachment of a galnac moiety comprising a (hetero)aryl group to a glcnac moiety, and product obtained thereby
The present invention relates to a process for attaching an n-acetylgalactosamine-(hetero)arylmoiety to an n-acetylglucosaminemoiety, the process comprising the step of contacting the n-acetylgalactosamine-(hetero)arylmoiety with the n-acetylglucosaminemoiety in the presence of a mutant galactosyltransferase, wherein the n-acetylglucosaminemoiety is according to formula (1) the n-acetylgalactosamine-(hetero)arylmoiety is according to formula (2): in a particularly preferred embodiment of the process according to the invention, the n-acetylgalactosamine-(hetero)arylmoiety comprises a 1,3-dipole functional group, and the n-acetylglucosaminemoiety is a terminal glcnac moiety of a glycoprotein glycan. The invention further relates to a product obtainable by the process according to the invention, in particular to glycoproteins.
Synaffix B.v.


 Process for the cycloaddition of a halogenated 1,3-dipole compound with a (hetero)cycloalkyne patent thumbnailProcess for the cycloaddition of a halogenated 1,3-dipole compound with a (hetero)cycloalkyne
The present invention relates to a cycloaddition process comprising the step of reacting a halogenated aliphatic 1,3-dipole compound with a (hetero)cycloalkyne according to formula (1): preferably, the (hetero)cycloalkyne according to formula (1) is a (hetero)cyclooctyne. The invention also relates to the cycloaddition products obtainable by the process according to the invention.
Synaffix B.v.


 Method for producing optically active carboxylic acid ester patent thumbnailMethod for producing optically active carboxylic acid ester
Provided is a method for producing an optically active carboxylic acid ester at a high yield and with high enantioselectivity using dynamic kinetic resolution, said optically active carboxylic acid ester having an α-nitrogen substituent. This method for producing an optically active carboxylic acid ester includes a step in which racemic carboxylic acid represented by formula (a) and a specific alcohol or phenol derivative are reacted in a polar solvent having a dipole moment of at least 3.5 in the presence of an acid anhydride and an asymmetric catalyst, one enantiomer of the racemic carboxylic acid is selectively esterified, and the other enantiomer is racemized.
Tokyo University Of Science Foundation


Systems and methods for differential dipole-based waveguide power combining

A power combiner system for use in a single-mode waveguide includes an input waveguide, an output waveguide, at least one power amplifier module that includes a plurality of amplifiers, and at least one input dipole antenna extending into the input waveguide. Each input dipole antenna includes two input dipole antenna arms, and each input dipole antenna arm is coupled to an input of a corresponding one of the plurality of amplifiers.
Mission Microwave Technologies Inc.

Electrowetting element

Electrowetting element including a compound comprising a plurality of colorant moieties and a linker. The plurality of colorant moieties includes a first colorant moiety having a first net dipole and a second colorant moiety having a second net dipole.
Amazon Technologies, Inc.

Process for the cycloaddition of a hetero(aryl) 1,3-dipole compound with a (hetero)cycloalkyne

And wherein the (hetero)cycloalkyne is a (hetero)cyclooctyne or a (hetero)cyclononyne according to formula (1). The invention also relates to the products obtainable by the process according to the invention..

Antenna device

An antenna device includes a first dipole antenna and a second dipole antenna. The polarization direction of the first dipole antenna is a first direction, and the polarization direction of the second dipole antenna is the first direction.
Wistron Neweb Corp.

Method of manufacturing a plurality of island-shaped dipoles having self-aligned electrodes

An electronic component includes a plurality of dipoles, each comprising an island solid with a base, a first electrode arranged at the top of the island and a second electrode arranged on the base. Its manufacturing includes forming, on the base, a layer of a material capable of being etched by means of a predetermined isotropic etching, forming, over the layer of material, solid patterns made of electrically-conductive material and inert to said etching, applying the isotropic etching of the thickness of material between said solid patterns to form islands totally overlooked by said solid patterns, and depositing electrically-conductive material on top of and between the islands to form the first and second electrodes of the dipoles..
Commissariat A L'energie Atomique Et Aux Energies Alternatives

Medication tracking system and method using hybrid isolated magnetic dipole probe

A system and method for tracking medical articles located in a container includes a hybrid isolated magnetic dipole (“imd”) probe that provides an activating em energy rf field having a magnetic near field at least as great as the electric near field, both of which cover the entire interior of the container. The probe comprises a main element having capacitive coupling across at least one slot and spacing above a ground plane to thereby form an isolated electric field and an equally strong or stronger magnetic field that fills the interior of the container to activate rfid tags therein.
Meps Real-time, Inc.

Antenna element for signals with three polarizations

An antenna element for signals with three polarizations and the method for operating such an antenna element are disclosed. In an embodiment the antenna element includes a first dipole element configured to emit or receive electromagnetic signals in a first polarization direction, a second dipole element configured to emit or receive electromagnetic signals in a second polarization direction, a monopole element configured to emit or receive electromagnetic signals in a third polarization direction and an antenna reflector element, wherein the first dipole element, the second dipole element and the monopole element are collocated on the antenna reflector element, and wherein the first polarization direction, the second polarization direction and the third polarization direction are all different..
Huawei Technologies Co., Ltd.

Fet trench dipole formation

A semiconductor structure includes a layered dipole structure formed upon a fin sidewall within a fin trench. The layered dipole structure includes a dipole layer of opposite polarity relative to the polarity of the fin and reduces source to drain leakage.
International Business Machines Corporation

Solvent extraction process to stabilize, desulphurize and dry wide range diesels, stabilized wide range diesels obtained and their uses

A process allowing the removal of contaminants from an unstable oil such as those produced by thermal or catalytic cracking, wherein, in at least one step of the process, mixing of the unstable oil with a pure or impure solvent having a dipole moment greater than 2 is performed. The stabilized diesels thereby obtained exhibit interesting properties among which significant stability features and are useful in numerous applications, some of these stabilized wide range diesels are new as well as their uses..
Envirollea Inc.

Water solvated glass/amorphous solid ionic conductors

The disclosure provides a water-solvated glass/amorphous solid that is an ionic conductor-an electronic insulator, and a dielectric as well as electrochemical devices and processes that use this material, such as batteries, including rechargeable batteries, fuel cells, capacitors, electrolysis cells, and electronic devices. The electrochemical devices and products use a combination of ionic and electronic conduction as well as internal electric dipoles..
Lneg-laboratorio Nacional De Enegia E Geologia

Choked dipole arm

A low band radiator for a dual band antenna having a low band and a high band. The radiator includes a dipole arm having a center conductor and at least one rf choke including at least one partial box section closed at one end and open at the other end and having two opposing sides, a bottom and an open top.
Commscope Technologies, Llc

Dipole-type radiator arrangement

The second two-line feed system (21.1b; 21.2b) is provided opposite the first two-line feed system (21.1a; 21.2a) with regard to the two radiator halves (7.1a, 7.1b; 7.2a, 7.2b) such that the associated second signal line (27.1b; 27.2b) is galvanically or capacitively coupled to the first radiator half (11.1a; 11.2a), and the associated ground line (25.1b, 25.2b) is galvanically or capacitively coupled to the associated second radiator half or mount half (7.1b, 11.1b; 7.2b, 11.2b).. .

Dipole antenna with integrated balun

The invention relates to a dipole antenna including first and second radiating elements electrically connected via a transition, said first and second elements being associated with a frequency f1 in a frequency band, a feeding point the feeding point and the reference point being respectively connected to a feeding conductor and a ground conductor of a feeding line, and a balun. The balun is formed by a slot arranged in the first radiating element, said slot having a short circuit at a first end and an open circuit at a second end next to the transition.
Thomson Licensing

Waveguide fed and wideband complementary antenna

A complementary antenna (e.g., wideband complementary antenna) is presented herein. A complementary antenna can include a first dipole portion, a second dipole portion, a first electrically conductive surface, and a second electrically conductive surface.
City University Of Hong Kong

Organic light emitting diode and organic light emitting diode display including the same

An organic light emitting diode according to an example embodiment of the present disclosure includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer. The electron injection layer includes a first halogen dipole material based on a transition or post-transition metal i, and a second halogen dipole material based on a metal having a work function of 4.0 ev or less..
Samsung Display Co., Ltd.

Dual mode memory cell apparatus and methods

Read-only (“ro”) data to be permanently imprinted in storage cells of a memory array are written to the memory array. One or more over-stress conditions such as heat, over-voltage, over-current and/or mechanical stress are then applied to the memory array or to individual storage cells within the memory array.
Texas Instruments Incorporated

Thin-film transistor and manufacturing same

The present invention provides a thin-film transistor in which transistor characteristics such as drain current and threshold voltage are improved, and a method of manufacturing the same. The present invention provides a thin-film transistor provided with a source electrode (108), a drain electrode (109), a semiconductor layer (105), a gate electrode (103), and an insulating layer (104); wherein the semiconductor layer (105) contains a composite metal oxide obtained by adding to a first metal oxide an oxide having an oxygen dissociation energy that is at least 200 kj/mol greater than the oxygen dissociation energy of the first metal oxide, whereby the amount of oxygen vacancy is controlled; and the insulating layer (104) is provided with an sio2 layer, a high-permittivity first layer, and a high-permittivity second layer, whereby the dipoles generated at the boundary between the sio2 layer and the high-permittivity layers are used to control the threshold voltage..
National Institute For Materials Science

True nanoscale one and two-dimensional organometals

A number of new classes of polymers with the potential for electrical conduction are introduced sharing a common theme, having metal atoms in direct contact with each other, bound in one and two-dimensional structures guided by steric, dipole and coordinating ligand factors. These new classes include a new family of metallole polymers in a polycyclic arrangement, for use both standing alone, and with chains of metal atoms coordinated to their electronegative backbone atoms, new polymers of group 13 and 14 metals and metalloids, with substituents connected through an electronegative bonding atom, and a new class of close stacked porphyrin polymers, assembled with short molecular linkers perpendicular to the faces of the porphyrin units.

Dual-band dipole microwave ablation antenna

A triaxial microwave antenna assembly is disclosed. The triaxial microwave antenna includes a feedline having an inner conductor, a central conductor disposed about the inner conductor and an outer conductor disposed about the central conductor and a radiating portion including a high frequency radiating section and a low frequency radiating section..
Covidien Lp

Organic electroluminescent materials and devices

Organic light emitting devices incorporating a film of metal complex emitters that are oriented with their transition dipole moment vectors oriented parallel to the device substrate enhances the outcoupling and eliminate the need for micro-lens arrays, gratings, or other physical extraneous outcoupling methods.. .
University Of Southern California

Multicore magnetic particles

A multicore magnetic particle. In one embodiment, the magnetic particle includes a plurality of superparmagnetic cores embedded in a non-magnetic matrix.
Endomagnetics Ltd

Heat pipe with near-azeotropic binary fluid

A heat pipe includes a binary working fluid including a composition proximate to and less than or equal to the azeotropic point in a thermodynamic phase diagram as a function of the composition of the binary working fluid. Moreover, in a liquid phase of the binary working fluid, a boiling point of the binary working fluid as a function of temperature and the composition in the thermodynamic phase diagram is approximately constant.
Oracle International Corporation

Collinear dipole antenna and communication device thereof

A collinear dipole antenna includes first and second radiators. The first radiator includes a first arm and at least one second arm including first and second branches, and the second radiator includes a third arm and at least one fourth arm including third and fourth branches.
Wistron Neweb Corporation

Ion beam scanner for an ion implanter

A magnetic system for uniformly scanning an ion beam across a semiconductor wafer comprises a magnetic scanner having ac and dc coil windings each of which extend linearly along internal pole faces of a magnetic core. The ac and dc coil windings are mutually orthogonal; a time dependent magnetic component causes ion beam scanning whilst a substantially static (dc) field component allows the ion beam to be bent in an orthogonal plane.
Nissin Ion Equipment Co., Ltd.

Advanced underground homing system, apparatus and method

A boring tool that is moved by a drill string to form an underground bore. A transmitter transmits a time varying dipole field as a homing field from the boring tool.
Merlin Technology Inc.

Softening thermoplastic polyurethanes using ionomer technology

In one or more embodiments, the present invention provides a novel approach to the addition of plasticizers for softening tpus, i.e., lowering the durometer and the melt viscosity. This approach involves incorporating bonded sulfonate groups with quaternary ammonium counterions into the tpu.

Bidirectional power switch with improved switching performance

A bidirectional power switch includes first and second thyristors connected in antiparallel between first and second conduction terminals of the switch. The first thyristor is of an anode-gate thyristor, and the second thyristor is of a cathode-gate thyristor.
Stmicroelectronics (tours) Sas

Dipole antenna with micro strip line stub feed

Various embodiments are described that relate to a line feed and a dipole element. The line feed can be supplied directly with a current without a balun.
The Government Of The United States, As Represented By The Secretary Of The Army

Differential energy analysis for dipole acoustic measurement

Systems and methods for differential energy analysis of dipole acoustic signals to facilitate identification of geological or borehole characteristics are provided. An acoustic downhole tool may be placed into a borehole in a geological formation.
Schlumberger Technology Corporation

Wireless energy transfer with reduced fields

A magnetic resonator includes an inductor comprising a conductive first loop having a first dipole moment and a conductive second loop having a second dipole moment wherein a direction of the first dipole moment is substantially opposite to a direction of the second dipole moment and at least one capacitor in series with at least one of the first loop and the second loop.. .
Witricity Corporation

Wide band antenna having a driven bowtie dipole and parasitic bowtie dipole embedded within armor panel

A high powered armor panel having the wideband embedded antenna for operation in severe environmental conditions. The armor panel comprises a driven bowtie dipole electrically coupled to at least one driven resistor, a parasitic bowtie dipole electrically coupled to at least one parasitic resistor, a composite structure which has the driven bowtie dipole and the parasitic bowtie dipole embedded therein, a heat sink supported on a first side of the composite structure for dissipating heat, and an armor layer supported on an opposite second first side of the composite structure.
Bae Systems Information And Electronic Systems Integration Inc.

Multi-mode composite antenna

A multi-mode composite antenna is disclosed. The antenna includes at least two dipole elements, each dipole element having two arms with a signal transmission line connected to each arm, a conductive tube in which the signal transmission lines extend which forms a shield for the signal transmission lines, and an extension of the conductive tube.
Stellenbosch University

Semiconductor structure containing low-resistance source and drain contacts

Semiconductor structures having a source contact and a drain contact that exhibit reduced contact resistance and methods of forming the same are disclosed. In one embodiment of the present application, the reduced contact resistance is provided by forming a layer of a dipole metal or metal-insulator-semiconductor (mis) oxide between an epitaxial semiconductor material (providing the source region and the drain region of the device) and an overlying metal semiconductor alloy.
International Business Machines Corporation



Dipole topics:
  • Magnetic Dipole
  • Dipole Antenna
  • Frequency Band
  • Wireless Energy Transfer
  • Magnetic Field
  • Folded Dipole
  • Antenna Elements
  • 90 Degree Hybrid
  • Microscopy
  • Slot Antenna
  • Sequencing
  • Dna Sequencing
  • Transverse
  • Dual Polarized
  • Aberration


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


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