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Electrode patents



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


Semiconductor device and method of manufacturing the same

Renesas Electronics

Semiconductor device and method of manufacturing the same

Semiconductor device with a passivation layer

Infineon Technologies Ag

Semiconductor device with a passivation layer

Semiconductor device with a passivation layer

A123 Systems

Laminated battery cell and methods for creating the same

Date/App# patent app List of recent Electrode-related patents
02/26/15
20150057735
 Methods for surgical wound dressing incorporating connected hydrogel beads having an embedded electrode therein patent thumbnailnew patent Methods for surgical wound dressing incorporating connected hydrogel beads having an embedded electrode therein
According to an embodiment of the present disclosure, a wound dressing system is presented. The wound dressing system includes a fluid permeable support layer, the support layer configured for positioning within a wound and adapted to generally conform to a topography of the wound, and to permit exudates from the wound to pass therethrough.
Covidien Lp
02/26/15
20150057732
 Electrode line or electrode portion of an electrode line patent thumbnailnew patent Electrode line or electrode portion of an electrode line
An elongate implantable electrical line including an end component at one longitudinal end of the electrical line, wherein the end component includes at least one electrically conductive electrode surface electrically connected to the electrical line. The end component is a composite component that includes at least one thin metal layer with a layer thickness less than 1 μm.
Biotronik Se & Co. Kg
02/26/15
20150057730
 Implantable medical leads and systems that utilize reflection points to control induced radio frequency energy patent thumbnailnew patent Implantable medical leads and systems that utilize reflection points to control induced radio frequency energy
Implantable medical leads and systems utilize reflection points within the lead to control radio frequency current that has been induced onto one or more filars. The radio frequency current may be controlled by the reflection points to block at least some of the radio frequency current from reaching an electrode of the lead and to dissipate at least some of the radio frequency current as heat on the filar.
Medtronic, Inc.
02/26/15
20150057729
 Knitted implantable electrode assembly and active implantable medical device patent thumbnailnew patent Knitted implantable electrode assembly and active implantable medical device
An active implantable medical device (aimd). The aimd comprises a knitted electrode assembly comprising: at least one biocompatible, electrically non-conductive filament arranged in substantially parallel rows each stitched to an adjacent row, and at least one biocompatible, electrically conductive filament having a first end intertwined with a first row of the at least one non-conductive filament, and a second end intertwined with a second row of the at least one non-conductive filament, wherein the first and second rows are spaced from one another..
Saluda Medical Pty Limited
02/26/15
20150057728
 Efficient dynamic stimulation in an implanted device patent thumbnailnew patent Efficient dynamic stimulation in an implanted device
Apparatus is provided for applying current to a nerve of a subject, including a housing, adapted to be placed in a vicinity of the nerve; at least one cathode and at least one anode, fixed to the housing; a passive electrode, fixed to the housing; and a conducting element, which is electrically coupled to the passive electrode and is configured to extend to a remote location in a body of the subject at a distance of at least 1 cm from the housing. Other embodiments are also described..
Bio Control Medical (b.c.m.) Ltd.
02/26/15
20150057723
 Method and system of stimulation of nerve tissue with a sequence of spatially distributed resonant sub-threshold electrical stimuli patent thumbnailnew patent Method and system of stimulation of nerve tissue with a sequence of spatially distributed resonant sub-threshold electrical stimuli
The present invention provides a method of stimulating an excitable tissue (e.g., in vitro, in vivo) with a primary electrical stimulus through a primary electrode at a primary stimulation frequency, to produce a propagating action potential in the excitable tissue. The invention is carried out by concurrently stimulating the excitable tissue with a secondary electrical stimulus through at least one secondary electrode at a secondary stimulation frequency.
The University Of North Carolina Greensboro
02/26/15
20150057721
 Leadless pacemaker with improved conducted communication patent thumbnailnew patent Leadless pacemaker with improved conducted communication
A leadless implantable medical device can include a hermetically scaled housing including a cylindrical body, a first surface at a first capped end of the cylindrical body, and a second surface at a second capped end of the cylindrical body. A first electrode can be located at the first capped end and a second electrode can be located on the second surface.
Cardiac Pacemakers, Inc.
02/26/15
20150057720
 Nerve root stimulator and  operating nerve root stimulator patent thumbnailnew patent Nerve root stimulator and operating nerve root stimulator
A nerve root stimulator, according to the present invention, comprises: a body which is installed at the spinal nerve root inside the human body; an antenna, which is provided on the body, for receiving a wireless frequency that is irradiated from outside of the human body; a power generation unit for generating power by using the wireless frequency that is received by the antenna; and electrodes for electrically stimulating the spinal nerve root by using the power that is generated by the power generation unit.. .
Lutronic Corporation
02/26/15
20150057714
 Electro-acoustic stimulation systems that perform predetermined actions in accordance with evoked responses patent thumbnailnew patent Electro-acoustic stimulation systems that perform predetermined actions in accordance with evoked responses
An exemplary system includes 1) an electro-acoustic stimulation (“eas”) sound processor configured to be located external to a patient, 2) a cochlear implant communicatively coupled to the eas sound processor and configured to be implanted within the patient, 3) an electrode array communicatively coupled to the cochlear implant and configured to be located within a cochlea of the patient, and 4) a receiver communicatively coupled to the eas sound processor and configured to be in communication with an ear of the patient. The eas sound processor directs at least one of the cochlear implant and the receiver to apply stimulation to the patient, records an evoked response that occurs in response to the stimulation, and performs a predetermined action in accordance with the evoked response.
Advanced Bionics Ag
02/26/15
20150057711
 Medical insertion apparatus patent thumbnailnew patent Medical insertion apparatus
Provided are a medical insertion apparatus includes a screw body to be inserted into a body, and an electrode provided in the screw body and including an externally exposed portion, wherein a through-hole may be provided in the screw body or the electrode, and a medical insertion apparatus includes a screw body to be inserted into a body, and an electrode provided in the screw body and exposed to an outside of the screw body, wherein the screw body and the electrode may be provided in a connectable or separable structure.. .
Kyungpook National University Industry-academic Cooperation Foundation
02/26/15
20150057674
new patent

Systems and methods for providing electrical stimulation of multiple dorsal root ganglia with a single lead


A method for implanting an electrical stimulation lead into a patient includes advancing a distal end of a multi-armed lead into an epidural space of the patient. The multi-armed lead includes first and second stimulation arms extending from a main body portion.
Boston Scientific Neuromodulation Corporation
02/26/15
20150057660
new patent

Bipolar surgical morcellator


A device for morcellating tissue within a body cavity of a patient comprises a stationary tube (8) having a distal end portion, and a bipolar electrosurgical electrode assembly (13) located at the distal end of the tube. The electrosurgical electrode assembly (13) comprises first and second electrodes (14, 16) separated by an insulation member (15).
Gyrus Medical Limited
02/26/15
20150057655
new patent

Steerable ablation catheter for renal denervation


A catheter for ablation of the interior walls of the renal artery includes an elongated catheter body having opposing proximal and distal end portions, a plurality of axially spaced apart electrodes aligned along the distal end portion of the catheter body, and a catheter handle at the proximal end portion of the catheter body including means for operatively connecting the handle to a generator, wherein energy from the generator is provided to the plurality of electrodes for ablation of the renal artery, wherein the handle is configured to steer the distal end portion of the catheter body in at least one direction.. .
Oscor Inc.
02/26/15
20150057652
new patent

Adaptive electrode for bi-polar ablation


Cardiac ablation is carried out by placing two ablation electrodes on opposite sides of a wall of the heart to generally oppose one another. The effective current transmission area of one of the electrodes is then varied according to the distance between the two electrodes or the thickness of the wall.
Biosense Webster (israel) Ltd.
02/26/15
20150057599
new patent

Pulmonary artery ablation catheter


A multi-pole synchronous pulmonary artery radiofrequency ablation catheter, wherein an adjustment apparatus is arranged on a control handle; a catheter body is hollow, and a cavity is arranged therein; a lead wire, a temperature sensing wire and a pull wire are arranged in the cavity; one end of the catheter body is flexible, and the flexible end is connected to an annular ring; the other end of the catheter body is connected to the control handle; one end of the pull wire is connected to the flexible end, and the other end of the pull wire is connected to the adjustment apparatus on the control handle, the tension of the pull wire is adjusted through the adjustment apparatus to achieve radian control of the flexible end; a shape memory wire is arranged in the annular ring, one end of the shape memory wire extends to the end of the annular ring and the other end of the shape memory wire passes through the root of the annular ring and is fixed on the flexible end of the catheter body; the annular ring is provided with an electrode group with each electrode connected to the lead wire and temperature sensing wire; the lead wire and temperature sensing wire go through the catheter body and are electrically connected to the control handle. The device uses cold saline perfusion method to protect the vascular intima and possesses advantages of simple operation, short operation time and controllable precise ablation.
02/26/15
20150057563
new patent

Method of cmap monitoring


A method and system for monitoring phrenic nerve function and preventing phrenic nerve injury during cardiac ablation. The system includes a pacing device operable to transmit stimulation energy to the phrenic nerve through target tissue proximate the phrenic nerve, a plurality of assessment electrodes operable to make comparisons between baseline, real-time, and predetermined threshold values for cmap signal amplitude and amplitude over time.
Medtronic Cryocath Lp
02/26/15
20150057558
new patent

Leadless pacemaker with tripolar electrode


A leadless implantable medical device comprises a first electrode configured to deliver electrical pacing energy, a second electrode configured to sense intrinsic electrical cardiac activity, and a third electrode configurable to both deliver electrical pacing energy and sense intrinsic electrical cardiac activity. The first and third electrodes are used for delivering electrical pacing energy and the second and third electrodes are used to sense intrinsic electrical cardiac activity.
Cardiac Pacemakers, Inc.
02/26/15
20150057556
new patent

Sensor for contactless electrocardiographic measurement


A sensor for contactless electrocardiographic measurement on a person includes a carrier for mounting to a seat, an electrode for registering a measurement signal, a pressure sensor supporting the electrode on the carrier, and moisture and temperature sensors mounted to the carrier to detect conditions adjacent to the electrode and the subject person. The moisture sensor and the temperature sensor may be adjacent to at least one opening in the electrode.
Ford Global Technologies, Llc
02/26/15
20150057547
new patent

Capacitive transducer and manufacturing the same


A method for manufacturing a capacitive transducer is provided having a structure in which a vibrating film is supported to be able to vibrate. The method includes forming a sacrificial layer on a first electrode; forming a layer on the sacrificial layer, the layer forming at least part of the vibrating film; removing the sacrificial layer, including forming etching holes to communicate with the sacrificial layer; forming a sealing layer for sealing the etching holes; and etching at least part of the sealing layer.
Canon Kabushiki Kaisha
02/26/15
20150057540
new patent

Piezoelectric device, ultrasound probe, droplet discharge device, and piezoelectric device fabrication method


In a piezoelectric device, an ultrasound probe, and a droplet discharge unit of the present invention, each of a pair of first and second electrodes is placed on a piezoelectric member having a single orientation in a direction perpendicular to a thickness direction thereof to extend in a direction perpendicular to the thickness direction or along the thickness direction and in a direction perpendicular to the direction of the orientation. Therefore, the piezoelectric device of the present invention has excellent piezoelectric properties.
Konica Minolta, Inc.
02/26/15
20150057513
new patent

Minimally invasive stress sensors and methods


Methods and devices to continuously measure electrochemical activity of one or more biochemical or molecular markers (fig. 9).
Arizona Board Of Regents On Behalf Of Arizona State University
02/26/15
20150057506
new patent

Arrayed electrodes in a wearable device for determining physiological characteristics


Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and wearable computing devices in capturing and deriving physiological characteristic data. Techniques associated with an array of electrodes and methods are described, including selecting a subset of electrodes implemented on a wearable device, driving a first signal to a target location using the subset of electrodes, receiving a second signal from the target location, the second signal having a physiological component and a motion component, generating a raw physiological signal using a motion artifact reduction unit, generating a first physiological characteristic data using the raw physiological signal, and deriving a second physiological characteristic using the first physiological characteristic data..
Aliphcom
02/26/15
20150056918
new patent

System and testing radio-frequency tags


The invention relates to a system and method for testing radio-frequency tags (18). The system comprises a reading zone (17) for a radio-frequency tag and at least two electrodes (11a,11b) for capacitively coupling to the tag placed in the reading zone.
Voyantic Oy
02/26/15
20150056816
new patent

Semiconductor device manufacturing method and computer-readable storage medium


A semiconductor device manufacturing method for etching a substrate having a multilayer film formed by alternately stacking a first film and a second film, and a photoresist layer to form a step-shaped structure is provided. The step-shaped structure is formed by repeatedly performing a first step of plasma-etching the first film by using the photoresist layer as a mask, a second step of exposing the photoresist layer formed on the substrate to a plasma generated from a processing gas containing argon gas and hydrogen gas by applying a high frequency power to a lower electrode while applying a negative dc voltage to an upper electrode, a third step of trimming the photoresist layer, and a fourth step of plasma-etching the second film..
Tokyo Electron Limited
02/26/15
20150056798
new patent

Methods of forming metal oxide


Some embodiments include methods of forming memory cells. Metal oxide may be deposited over a first electrode, with the deposited metal oxide having a relatively low degree of crystallinity.
Micron Technology, Inc.
02/26/15
20150056797
new patent

Semiconductor device and manufacturing the same


A semiconductor device includes a channel region extending in a vertical direction perpendicular to a substrate and having a nitrogen concentration distribution, a plurality of gate electrodes arranged on a side wall of the channel region and separated from each other in a vertical direction, and a gate dielectric layer disposed between the channel region and the gate electrodes. The nitrogen concentration distribution has a first concentration near an interface between the channel region and the gate dielectric layer..
Samsung Electronics Co., Ltd.
02/26/15
20150056795
new patent

Method of manufacturing semiconductor device


A method of manufacturing a semiconductor devices includes providing a semiconductor substrate that includes a channel region. The method includes forming a gate electrode material film including a stepped portion on the channel region.
Samsung Electronics Co., Ltd
02/26/15
20150056788
new patent

Semiconductor device with a passivation layer


A semiconductor device includes a semiconductor body with a first surface, a contact electrode arranged on the first surface, and a passivation layer on the first surface adjacent the contact electrode. The passivation layer includes a layer stack with an amorphous semi-insulating layer on the first surface, a first nitride layer on the amorphous semi-insulating layer, and a second nitride layer on the first nitride layer..
Infineon Technologies Ag
02/26/15
20150056779
new patent

Semiconductor device and manufacturing the same


A semiconductor device includes a semiconductor substrate divided into a cell region and a peripheral circuit region defined in a first direction, wherein the peripheral circuit region is divided into a first region and a second region defined in a second direction substantially orthogonal to the first direction; gate lines formed over the semiconductor substrate in the cell region and arranged in the second direction; and a capacitor including lower electrodes over the semiconductor substrate, a dielectric layer and an upper electrode, wherein the lower electrodes in the first and second regions, separated from each other in the first direction and coupled to each other in the first region, the dielectric layer is formed along surfaces of the lower electrodes in the second region, and the upper electrode is formed over the dielectric layer.. .
Sk Hynix Inc.
02/26/15
20150056778
new patent

Semiconductor device and manufacturing method therefor


A semiconductor device includes: a multilayer wiring layer located over a substrate and in which multiple wiring layers configured by a wiring and an insulating layer are stacked; a memory circuit which is formed in a memory circuit region in the substrate and has a capacitance element embedded in a concave part located in the multilayer wiring layer; a logic circuit which is formed in a logic circuit region in the substrate; an upper part coupling wiring which is stacked over the capacitance element configured by a lower part electrode, a capacitor insulating film and an upper part electrode; and a cap layer which is formed on the upper surface of the wiring configuring the logic circuit. The upper surface of the upper part coupling wiring and the upper surface of the cap film are provided on the same plane..
Renesas Electronics Corporation
02/26/15
20150056776
new patent

Method of manufacturing mos-type semiconductor device


A method of manufacturing a mos-type semiconductor device capable of increasing the thickness of a gate oxide film and obtaining high gate withstanding power and reduced switching loss without increasing a gate threshold voltage vth is provided. A p-type well region is selectively formed on one principle surface of a semiconductor substrate having an n-type low impurity concentration layer by using an oxide film as a mask.
Fuji Electric Co., Ltd.
02/26/15
20150056772
new patent

Semiconductor device comprising buried gate and fabricating the same


The present invention provides a semiconductor device including a buried gate and a method for fabricating the same, in which the width of a contact plug may not exceed a predetermined width. The method including forming a plurality of trenches over a substrate using the mask pattern, forming a gate insulating film in each of the plurality of trenches, forming a plurality of gate electrodes filling portions of the plurality of trenches, removing an exposed gate insulating film formed over each of the plurality of gate electrodes in each of the plurality of the trenches, forming a plurality of sealing films filling remaining portions of the plurality of trenches, and forming a plurality of contact plugs over the substrate between the trenches..
Sk Hynix Inc.
02/26/15
20150056771
new patent

Method for fabricating semiconductor device with super junction structure


A semiconductor device with a super-junction structure is provided, including: a semiconductor substrate having a first conductivity type; an epitaxial layer having the first conductivity type formed over the semiconductor substrate; a first doping region having the first conductive type formed in a portion of the epitaxial layer; a second doping region having a second conductivity type formed in a portion of the of the epitaxial layer; a third doping region having the second conductivity type formed in a portion of the of the epitaxial layer, wherein the doping region partially comprises doped polysilicon materials having the second conductivity type; a gate dielectric layer formed over the epitaxial layer, partially overlying the well region; and a gate electrode formed over a portion of the gate dielectric layer.. .
Vanguard International Semiconductor Corporation
02/26/15
20150056770
new patent

Vertical power mosfet and methods of forming the same


A device includes a semiconductor layer of a first conductivity type, and a first and a second body region over the semiconductor layer, wherein the first and the second body regions are of a second conductivity type opposite the first conductivity type. A doped semiconductor region of the first conductivity type is disposed between and contacting the first and the second body regions.
Taiwan Semiconductor Manufacturing Company, Ltd.
02/26/15
20150056765
new patent

Semiconductor device and manufacturing the same


A semiconductor device which provides compactness and enhanced drain withstand voltage. The semiconductor device includes: a gate electrode; a source electrode spaced from the gate electrode; a drain electrode located opposite to the source electrode with respect to the gate electrode in a plan view and spaced from the gate electrode; at least one field plate electrode located between the gate and drain electrodes in a plan view, provided over the semiconductor substrate through an insulating film and spaced from the gate electrode, source electrode and drain electrode; and at least one field plate contact provided in the insulating film, coupling the field plate electrode to the semiconductor substrate.
Renesas Electronics Corporation
02/26/15
20150056762
new patent

Semiconductor device manufacturing method


The present invention makes it possible to lower the on resistance of a semiconductor element without hindering the function of a diffusion prevention film in a semiconductor device having the semiconductor element that uses a wire in a wiring layer as a gate electrode and has a gate insulation film in an identical layer to the diffusion prevention film. A first wire and a gate electrode are embedded into the surface layer of an insulation layer comprising a first wiring layer.
Renesas Electronics Corporation
02/26/15
20150056758
new patent

Graphene electronic device and fabricating the same


The graphene electronic device may include a gate oxide on a conductive substrate, the conductive substrate configured to function as a gate electrode, a pair of first metals on the gate oxide, the pair of the first metals separate from each other, a graphene channel layer extending between the first metals and on the first metals, and a source electrode and a drain electrode on both edges of the graphene channel layer.. .
Samsung Electronics Co., Ltd.
02/26/15
20150056750
new patent

Manufacturing semiconductor device


A first insulating film in contact with an oxide semiconductor film and a second insulating film are stacked in this order over an electrode film of a transistor including the oxide semiconductor film, an etching mask is formed over the second insulating film, an opening portion exposing the electrode film is formed by etching a portion of the first insulating film and a portion of the second insulating film, the opening portion exposing the electrode film is exposed to argon plasma, the etching mask is removed, and a conductive film is formed in the opening portion exposing the electrode film. The first insulating film is an insulating film whose oxygen is partly released by heating.
Semiconductor Energy Laboratory Co., Ltd.
02/26/15
20150056749
new patent

Atomic layer deposition of metal oxide materials for memory applications


Embodiments of the invention generally relate to nonvolatile memory devices, such as a reram cells, and methods for manufacturing such memory devices, which includes optimized, atomic layer deposition (ald) processes for forming metal oxide film stacks. The metal oxide film stacks contain a metal oxide coupling layer disposed on a metal oxide host layer, each layer having different grain structures/sizes.
Sandisk 3d Llc
02/26/15
20150056745
new patent

Titanium dioxide nano particle modified by surface stabilizer, titanium dioxide nano ink comprising the same, solar cell employing the same, and producing the same


Disclosed are a titanium dioxide nano ink having such a strong dispersibility as to be applicable by inkjet printing and having adequate viscosity without requiring printing several times, and a titanium dioxide nano particle modified by a surface stabilizer included therein. Inkjet printing of the titanium dioxide nano ink enables printing of a minute electrode.
Hyundai Motor Company
02/26/15
20150056741
new patent

Method of manufacturing semiconductor apparatus


A method of manufacturing a semiconductor apparatus comprising forming an electrode on a structure provided on a substrate, the structure including a wiring pattern and an interlayer insulation film, forming a first film covering the electrode and the structure, forming an opening in a portion of the first film inside an outer edge of a convex portion formed by steps between upper faces of the electrode and the structure so as to expose a first portion as a portion of the upper face of the electrode, forming a second film covering the first film and the first portion, forming a protective film covering the first portion, the convex portion, and a periphery of the convex portion by patterning the second film, and forming a third film on the first film and the protective film by spin coating.. .
Canon Kabushiki Kaisha
02/26/15
20150056729
new patent

Method for manufacturing semiconductor light emitting apparatus and semiconductor light emitting apparatus


A method for manufacturing a semiconductor light emitting apparatus having first semiconductor layer and second semiconductor layer sandwiching a light emitting layer, first and second electrodes provided on respective major surfaces of the first semiconductor and second semiconductor layers to connect thereto, stacked dielectric films having different refractive indexes provided on portions of the major surfaces not covered by the first and second electrodes, and a protruding portion erected on at least a portion of a rim of at least one of the first and second electrodes. The mounting member includes a connection member connected to at least one of the first and second electrodes.
Kabushiki Kaisha Toshiba
02/26/15
20150056728
new patent

Method regarding a light-emitting diode for which the arrangement of an electrode on an emitting face is determined as a function of the spreading length of the current in said light-emitting diode


The light-emitting diode comprises a first electrode intended to inject carriers of a first type into a stack of the light-emitting diode and arranged on an emissive face of the stack, a second electrode intended to inject carriers of a second type into the stack, and an emissive surface delimited by areas of the emissive face of the stack not covered by the first electrode. The first electrode is configured in such a way that any point of the emissive surface is situated no more than a predetermined distance from the first electrode dependent on the spreading length of the light-emitting diode.
Commissariat A L'energie Atomique Et Aux Energies Alternatives
02/26/15
20150056722
new patent

Mtj structure and integration scheme


A memory device may comprise a magnetic tunnel junction (mtj) stack, a bottom electrode (be) layer, and a contact layer. The mtj stack may include a free layer, a barrier, and a pinned layer.
Qualcomm Incorporated
02/26/15
20150056545
new patent

Polymer compound, chemically amplified negative resist composition, photo-curable dry film and production method thereof, layered product, patterning process, and substrate


A polymer compound has a carboxyl group and a siloxane chain and is obtained in the presence of an acid catalyst by condensation of at least; (i) a siloxane compound having phenol groups at both terminals, as shown by formula (1), (ii) phenols shown by formula (2) and/or phenols shown by formula (3), and (iii) one or more kinds of aldehydes and ketones shown by the following general formula (4). A polymer compound can be used suitably as a base resin of a chemically amplified negative resist composition with which the problem of delamination generated on metal wires, an electrode, and a substrate, can be improved, and with which a fine pattern can be formed without generating a scum and a footing profile in the pattern bottom and on the substrate, using a widely used aqueous 2.38% tmah solution as a developer..
Shin-etsu Chemical Co., Ltd.
02/26/15
20150056536
new patent

Non-platinum group metal electrocatalysts using metal organic framework materials and preparation


A method of preparing a nitrogen containing electrode catalyst by converting a high surface area metal-organic framework (mof) material free of platinum group metals that includes a transition metal, an organic ligand, and an organic solvent via a high temperature thermal treatment to form catalytic active sites in the mof. At least a portion of the contained organic solvent may be replaced with a nitrogen containing organic solvent or an organometallic compound or a transition metal salt to enhance catalytic performance.
Uchicago Argonne, Llc
02/26/15
20150056534
new patent

Membrane electrode assemblies and associated fuel cells


The description relates to fuel cells and fuel cell systems. One example includes at least one multi cell membrane electrode assembly (mcmea).
Emergent Power Inc.
02/26/15
20150056528
new patent

Reforming chamber with multiple electrodes to generate hydrogen


Embodiments described herein generally relate to a reforming chamber housing a hydrocarbon-water mixture and receiving a control voltage signal to cause molecular breakdown of the mixture and create a feed of hydrogen and carbon and dioxide that can be supplied to fuel cells. The reforming chamber includes multiple electrodes positioned across from a ground plane inside a cylindrical support structure.
19th Space Energy, Llc
02/26/15
20150056525
new patent

Method for preparing electrolyte for vanadium redox flow battery using vanadium oxide


According to the method for preparing an electrolyte for a vanadium redox flow battery, one electrolyte can be used as both the positive electrolyte and the negative electrolyte, by preparing an electrolyte having a median oxidation number of electrolytes used for the positive electrode and the negative electrode of the vanadium redox flow battery. Particularly, since the mixed electrolyte having the median oxidation number is separated into the same amounts of positive electrolyte and the negative electrolyte at the time of charging and discharging, the maximum charging and discharging effect based on the supplied capacitance can be obtained..
New Well Co., Ltd.
02/26/15
20150056522
new patent

Electrical energy store


An electrical energy store having at least one stack with in each case at least one storage cell. Each storage cell has an air electrode, which is connected to an air supply apparatus, and a storage electrode.
Siemens Aktiengesellschaft
02/26/15
20150056520
new patent

Impregnated sintered solid state composite electrode, solid state battery, and methods of preparation


An impregnated solid state composite cathode is provided. The cathode contains a sintered porous active material, in which pores of the porous material are impregnated with an inorganic ionically conductive amorphous solid electrolyte.
Johnson Ip Holding, Llc
02/26/15
20150056519
new patent

Garnet-type ion conducting oxide, complex, lithium secondary battery, manufacturing garnet-type ion conducting oxide and manufacturing complex


An all-solid lithium secondary battery 20 includes a solid electrolyte layer 10 composed of a garnet-type oxide, a positive electrode 12 formed on one surface of the solid electrolyte layer 10 and a negative electrode 14 formed on the other surface of the solid electrolyte layer 10. This all-solid lithium secondary battery 20 includes an integrally sintered complex of the solid electrolyte layer 10 and the positive electrode active material layer 12a.
Kabushiki Kaisha Toyota Chuo Kenkyusho
02/26/15
20150056517
new patent

Flexible membranes and coated electrodes for lithium based batteries


An example of a flexible membrane includes a porous membrane and a solid electrolyte coating formed on at least a portion of a surface of the porous membrane, in pores of the porous membrane, or both on the surface and in the pores. The solid electrolyte coating includes i) a polymer chain or ii) an inorganic ionically conductive material.
Gm Global Technology Operations Llc
02/26/15
20150056516
new patent

Lithium ion battery electrodes including graphenic carbon particles


Lithium ion battery electrodes including graphenic carbon particles are disclosed. Lithium ion batteries containing such electrodes are also disclosed.
Ppg Industries Ohio, Inc.
02/26/15
20150056515
new patent

Active material, preparing the active material electrode including the active material, and secondary battery including the electrode


Wherein vanadium in the vanadium oxide has a mixed oxidation state of a plurality of oxidation numbers, and the oxidation numbers include an oxidation number of +3, and wherein, in formula 1 above, 1.5<x<2.5.. .
02/26/15
20150056513
new patent

Powder comprising carbon nanostructures and its production


A powder comprises a plurality of carbon nanostructures, with at least a portion of the carbon nanostructures defining an internal cavity that contains metallic lithium, a lithium compound, or a lithium alloy comprising lithium. A method of forming the powder involves the electrolytic disintegration of a graphite electrode in a lithium-bearing molten salt to form the carbon nanostructures, and a step of removing salt from the nanoparticles without removing lithium.
Cambridge Enterprise Limited
02/26/15
20150056512
new patent

Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery


An object is to provide a positive electrode for a non-aqueous electrolyte secondary battery and a non-aqueous electrolyte secondary battery that allow a high output characteristic. Included are a positive electrode collector and a positive electrode mixture layer formed on at least one surface of the positive electrode collector.
Sanyo Electric Co., Ltd.
02/26/15
20150056510
new patent

Negative active material for rechargeable lithium battery, preparing same, and negative electrode and rechargeable lithium battery including same


Disclosed are a negative active material for a rechargeable lithium battery including a silicon-based material including siox particles, where 0<x<2, and a si—fe-containing alloy positioned on the surface of the siox (0<x<2) particles, a method of preparing the same, and a negative electrode and a rechargeable lithium battery including the same.. .
Samsung Sdi Co., Ltd.
02/26/15
20150056509
new patent

Negative active material, negative electrode and lithium battery including negative active material, and manufacturing negative active material


A negative active material, a negative electrode and a lithium battery including the same, and a method of manufacturing the negative active material are disclosed. The negative active material includes a silicon-based alloy including si, al, and cu.
Samsung Sdi Co., Ltd.
02/26/15
20150056507
new patent

Lithium-based battery electrodes


An example of a positive electrode includes sulfur based active material particles, a carbon coating encapsulating the sulfur based active material particles, and a structure coating formed on a surface of the carbon coating. The structure coating is selected from the group consisting of a metal oxide composite structure, a mixed carbon and metal oxide composite structure, and a polymeric structure coating..
Gm Global Technology Operations Llc
02/26/15
20150056506
new patent

Connecting contact leads to lithiumbased electrodes


There is disclosed a method of connecting a lithium electrode to a contact lead in a rechargeable battery. The electrode comprises a sheet or foil of lithium or lithium alloy with a tab protruding from an edge of the sheet or foil.
Oxis Energy Limited
02/26/15
20150056505
new patent

Manganese and iron electrode cell


Provided is a mn—fe battery comprising an iron based electrode comprising a single layer of a conductive substrate coated on at least one side with a coating comprising an iron active material and a binder. The electrode can be prepared by continuously coating each side of the substrate with a coating mixture comprising the iron active material and binder..
Encell Technology, Inc.
02/26/15
20150056504
new patent

Manganese and iron electrode cell


Provided is a mn—fe battery comprising an iron based anode and a manganese cathode. The manganese cathode comprises a compressed metal foam substrate with the manganese active material present throughout the substrate.
Encell Technology, Inc.
02/26/15
20150056503
new patent

Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery


A non-aqueous liquid electrolyte suitable for use in a non-aqueous liquid electrolyte secondary battery comprising a negative electrode and a positive electrode, capable of intercalating and deintercalating lithium ions, and the non-aqueous liquid electrolyte, the negative electrode containing a negative-electrode active material having at least one kind of atom selected from the group consisting of si atom, sn atom and pb atom, in which the non-aqueous liquid electrolyte comprises a carbonate having at least either an unsaturated bond or a halogen atom.. .
Mitsubishi Chemical Corporation
02/26/15
20150056500
new patent

Lithium ion battery and electrolyte thereof


A lithium ion battery electrolyte, comprises lithium salt, a non-aqueous organic solvent and additives. The additives comprise an sei film forming additive and furil and derivatives thereof, and the sei film forming additive is at least one of vinylene carbonate, fluoroethylene carbonate and vinyl ethylene carbonate.
Ningde Contemporary Amperex Technology Limited
02/26/15
20150056498
new patent

Pouch type rechargeable battery


A pouch type rechargeable battery insulates a terrace side end (a metal portion) and tightly adheres an insulation tape by adhering the insulation tape while absorbing a position tolerance of a lead tab (or a tab seal) on a terrace. The pouch type rechargeable battery includes: an electrode assembly; a pouch forming a sealing portion at a side surface of a cell body receiving the electrode assembly by sealing an outer portion thereof, forming a terrace at the other side surface of the cell body, and sealing a lead tab connected to the electrode assembly by a tab seal to draw it out to the terrace; and an insulation tape that insulates the sealing portion to be adhered to the cell body and insulating the terrace.
Samsung Sdi Co., Ltd.
02/26/15
20150056497
new patent

Pouch type rechargeable battery


A pouch-type rechargeable battery includes an electrode assembly performing charging and discharging, a pouch forming a sealing portion at a side surface of a cell body receiving the electrode assembly by sealing an outer portion thereof and forming a terrace drawing out a first lead tab and a second lead tab connected to the electrode assembly at the other side surface of the cell body, and an insulation tape insulating the sealing portion from the cell body and including a short circuit check hole adjacent to the end of the terrace. The insulation tape insulates both side ends of the end..
Samsung Sdi Co., Ltd.
02/26/15
20150056493
new patent

Coated porous separators and coated electrodes for lithium batteries


An example of a porous separator includes an untreated porous polymer membrane, and a nanocomposite structure i) formed on a surface of the porous polymer membrane, or ii) dispersed in pores of the porous polymer membrane, or iii) combinations of i and ii. The nanocomposite structure is selected from the group consisting of a carbon nanocomposite structure, a metal oxide nanocomposite structure, and a mixed carbon and metal oxide nanocomposite structure..
Gm Global Technology Operations Llc
02/26/15
20150056492
new patent

Cross-linked multilayer porous polymer membrane battery separators


A cross-linkable polyolefin composition (polyethylene, polypropylene or an ethylene-propylene copolymer) is coextruded with ultrahigh molecular weight polyethylene to form two-layer separator membranes, or three-layer separator membranes, for lithium-ion battery cells. In three-layer separator membranes, the cross-linkable polyolefin is formed as the outer faces of the separator for placement against facing surfaces of cell electrodes.
Gm Global Technology Operations Llc
02/26/15
20150056489
new patent

Laminated battery cell and methods for creating the same


Electrodes with a multilayer or monolayer composite separator are described. The multilayer composite separator comprises multiple individual composite separator layers.
A123 Systems, Llc
02/26/15
20150056487
new patent

Electric storage apparatus


An electric storage apparatus includes a plurality of electric storage elements placed side by side along a predetermined direction and a restraint plate placed between two of the electric storage elements adjacent to each other in the predetermined direction. The electric storage element has a power-generating element performing charge and discharge and a case housing the power-generating element.
Toyota Jidosha Kabushiki Kaisha
02/26/15
20150056485
new patent

Rechargeable lithium battery


A rechargeable lithium battery includes an electrode assembly including a positive electrode, a first separator, a negative electrode, and a second separator that are sequentially stacked. The first separator includes a first substrate including a first side facing the positive electrode and a second side facing the negative electrode.
Samsung Sdi Co., Ltd.
02/26/15
20150056484
new patent

Methods for dendrite detection and devices for batteries and dendrite sensors


An electrical device is provided. The electrical device includes a pulse generator configured to generate a first pulse.
Lockheed Martin Corporation
02/26/15
20150056483
new patent

Power supply device


A power supply device (1) includes a battery cell assembly (2) being an assembly of battery cells (3) each having electrodes (4), a battery connecting block (10) placed on a side of the battery cell assembly (2) where the electrodes (4) are located and including a case body (11) including terminal fixing portions (12, 13) and a thermistor inserting portion (20), terminals (32, 30) fixed to the corresponding terminal fixing portions (12, 13), and a thermistor (31) disposed in the thermistor inserting portion (20) and configured to detect a temperature of the battery cells (3), and a thermistor wire (w2) drawn from the thermistor (31) to extend along the thermistor inserting portion (20) and fixed to the case body (11) by a binding band (35).. .
Yazaki Corporation
02/26/15
20150056471
new patent

Ordered porous nanofibers, methods, and applications


Described herein are nanofibers and methods for making nanofibers that have a plurality of pores. The pores have of any suitable size or shape.
Cornell University
02/26/15
20150056435
new patent

Transparent conducting electrodes comprising mesoscale metal wires


A composition suitable for use in a transparent conducting electrode (tce) is disclosed. The composition comprises a conductive background medium and an incorporated plurality of mesoscale metal wires.
The Board Of Trustees Of The Leland Stanford Junior University
02/26/15
20150056387
new patent

Methods for making coated porous separators and coated electrodes for lithium batteries


In an example of a method for coating a lithium battery component, the lithium battery component is provided. The lithium battery component is selected from the group consisting of an uncoated or untreated porous polymer membrane or an uncoated or untreated electrode including a lithium and manganese based active material.
Gm Global Technology Operations Llc


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Electrode topics: Phosphoric Acid, Internal Combustion Engine, Carbon Atoms, Porous Carbon, Double Layer Capacitor, Graphene Oxide, Aqueous Solution, Lithium Ion, Exhaust Gas, Soot Sensor, Combustion, Calibration, Electronic Apparatus, Electrical Signal, Electric Conversion

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