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7624499 |
Flexible circuit having an integrally formed battery
A method and apparatus of forming a battery enabled flexible circuit. The invention includes forming a first insulating layer and positioning a battery on the first insulating layer, the battery...
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7625664 |
Flexible thin printed battery and device and method of manufacturing same
A flat, flexible electrochemical cell is provided. The within invention describes various aspects of the flat, flexible electrochemical cell. A printed anode is provided that obviates the need for...
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7622212 |
Compact electrochemical converter
An electrochemical converter ( 1 ) with protonic membrane, includes a plurality of series-connected unit electrochemical conversion cells ( 2 a, 2 b, 2 c , . . . ), a first substrate including...
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7603144 |
Active wireless tagging system on peel and stick substrate
A radio frequency identification (RFID) device provided on a thin-film battery. A system includes the RFID device in communication with a remote radio frequency (RF) transmitter and/or receiver. In...
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7566515 |
Flat non-aqueous electrolyte secondary cell
A non-aqueous electrolyte secondary cell containing an electricity-generating element with at least a cathode, a separator and an anode and a non-aqueous electrolyte inside a cathode case,...
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7540834 |
Backseamed casing and packaged product incorporating same
A heat-shrinkable backseamed casing film comprises a first layer, a second layer, and a third layer, with the first and third layers being outer layers and the second layer being between the first...
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7517601 |
Solid oxide fuel cell
A fuel cell including at least one single cell C having an electrolyte 3 , a fuel electrode 5 , and an air electrode 7 , wherein the single cell C is supported on a substrate 1 and the...
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7510794 |
Conformable fuel cell
A conformable fuel cell is provided which includes a basic structure that provides flexibility while providing a high compression along the active surface of the fuel cell's membrane electrode...
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7504179 |
Secondary cell module and method of its production
A secondary cell module and the method of its production, which comprises a combination cell formed by connecting the positive and/or the negative electrode terminal(s) of multiple secondary cells...
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7494945 |
Thin film energy fabric
A material is provided that includes a first section for storing energy and a second section for releasing energy received from the first section in which the energy is preferably electrical energy...
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7479344 |
Conformable battery
A conformable battery wherein the outer casing has an upper face plate, a lower face plate, and at least one perimetric wall, and an interior of the battery comprising a grid of walls extending...
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7348096 |
Flexible thin printed battery and device and method of manufacturing same
A flat, flexible electrochemical cell is provided. The within invention describes various aspects of the flat, flexible electrochemical cell. A printed anode is provided that obviates the need for...
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7215532 |
Method and machine for manufacturing energy accumulating components, and components made thereby
A method for manufacturing electrical components of the energy-accumulating electrostatic or electrochemical type, consisting in winding at least two layers of a film on a support made of an...
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7175929 |
Fuel cell, method of manufacturing the same, and fuel cell stack including the same
A fuel cell includes: a membrane electrode assembly (MEA) including a polyelectrolyte membrane having first and second sides to which a fuel electrode and an air electrode are joined, respectively;...
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7166385 |
Non-aqueous electrolyte secondary battery assembly
A non-aqueous electrolyte secondary battery comprising: a positive electrode plate including an outer jacket comprising a sheet-shaped positive electrode current collector and a positive electrode...
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7147965 |
Pressure-balanced battery for downhole tools
Pressure-balanced primary and secondary batteries suited for supplying power to downhole tools and for powering a downhole telemetry network. The battery comprises an electrochemical generator...
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7132194 |
Non-aqueous electrolytic battery and its manufacturing method
A nonaqueous electrolyte battery with a higher energy density in which a useless part which has no contribution to the electromotive is reduced, and a method for manufacturing the same are...
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7131190 |
Membrane electrode assembly and method of manufacturing a membrane electrode assembly
A method for fabricating membrane electrode assembly includes providing an anode side diffusion layer structure and a cathode side diffusion layer structure with a layer of membrane electrolyte...
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7108941 |
Flat battery and production method therefor
A positive electrode plate ( 7 ) and a negative electrode plate ( 8 ) are coiled around with a separator ( 9 ) interposed therebetween into a flat shape having a rectangular plan to obtain an...
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7105249 |
Pressure-compensated downhole battery
A pressure-balanced battery for powering downhole-drilling components and a downhole telemetry network in a subterranean environment includes a battery and a housing enclosing and sealing a volume...
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7041380 |
Packaging material for battery
Disclosed is a packaging material for forming an armor body for a battery, the armor body being adapted for use in such a manner that a battery body is inserted into the armor body and the...
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7008721 |
Battery and lead-insulating film
A lithium battery ( 1 ) has a battery module ( 2 ), a battery package ( 5 ) for holding the battery module ( 2 ) therein, and leads ( 4 ) extending from the battery module ( 2 ) and projecting...
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6986965 |
Device enclosures and devices with integrated battery
An electrically powered device includes a shell, and a battery integrated with the shell. The electrically powered device also includes a trace, and a site adapted to receive an electrically...
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6908704 |
Method of manufacturing secondary battery
A method of manufacturing a secondary battery includes preparing a winding-type electrode assembly by interposing a separator between a positive electrode plate and a negative electrode plate and...
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6887620 |
Bipolar electrochemical battery of stacked wafer cells
The bipolar electrochemical battery of the invention comprises:
a stack of at least two electrochemical cells electrically arranged in series with the positive face of each cell contacting...
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6855441 |
Functionally improved battery and method of making same
A functionally improved battery is disclosed. The battery includes a flexible thin layer open liquid state electrochemical cell ( 10 ) and an electronic chip device ( 60 ) integrally formed on or...
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6838209 |
Flexible thin battery and method of manufacturing same
A tabless battery housed in a sealed package is provided. The packaging material for the battery comprises a conductive material and a sealing material. At least a portion of the interior surface...
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6835493 |
Thin film battery
A rechargeable, thin film lithium battery cell ( 10 ) is provided having a polyimide supporting substrate ( 11 ), a cathode current collector ( 13 ), a lithiated transition metal oxide or...
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6828059 |
Method for providing a current collector with bare regions to facilitate winding
An electrode assembly constructed of continuous anode and cathode electrodes that are overlaid in overlapping fashion and wound into a cell stack suitable for prismatic and cuboidal-shaped cases....
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6811577 |
Cell electrode plate, method for manufacturing it, and non-aqueous electrolyte secondary cell using them
A method for manufacturing a battery electrode plate includes the steps of mixing a solvent ( 3 ) with a polyolefin resin ( 1 ); preparing a gel-like solution ( 5 ), a gelled solution as a whole...
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6808843 |
Battery, especially flat cell
Battery, especially flat cell, comprising an electrode of lithium-metal or lithium-alloy, an electrode containing an active material intercalating lithium ions, a separator between both electrodes,...
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6773848 |
Arrangement of electrochemical cells and circuit board
The application describes a cell unit which includes at least two flat electrochemical cells (1′, 1″, 1′″) and a circuit board ( 5 ), the cells being folded onto one or both sides of the...
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6743546 |
Laminate sheath type battery
Battery with a flexible laminate casing includes a means for fixing the electrode assembly ( 2 ) within the casing ( 1, 18 ). The fixing means may be a frame ( 19, 33, 38, 50, 54 ) attached to the...
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6660430 |
Package for nonaqueous electrolyte cell and cell comprising the same
There is provided a package for a non-aqueous electrolytic battery by which water invasion from outside is lowered and adhesion strength is improved over the long term, and a non-aqueous...
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6649294 |
Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation
Disclosed is a method and apparatus for extending path-length of metal-fuel tape during discharging and/or recharging operations so that a supply of metal-fuel tape contained within a cassette...
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6623891 |
Polymer electrolyte battery of high mechanical strength and high heat resistance, and method for producing the polymer electrolyte battery
A polymer electrolyte battery having a high discharge capacity, a high mechanical strength, and a high heat resistance is provided. This polymer electrolyte battery includes: a polymer electrolyte...
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6599659 |
Secondary cell and method for preparation thereof
A secondary cell exhibiting superior flexibility and cell characteristics. This secondary cell has an anode, a polymer electrolyte layer and an anode, layered together. At least one of the anode...
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6589299 |
Method for making electrode
Described are methods of making electrodes for electrochemical systems, especially cathodes for lithium polymer batteries, and products prepared from the methods; the methods involve the use of a...
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6586140 |
Polymer-electrolyte lithium secondary battery
The present invention provides a lithium polymer secondary battery having at least a basic battery cell including a positive electrode, a negative electrode and a polymer electrolyte in an outer...
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6558438 |
Method for producing a pressurized package for a film packed battery
In a film packed battery, a battery power source comprising, at least, a cathode, an anode, an electrolyte, and a separator is packed with a film. In a method for producing film packed battery, a...
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6558836 |
Structure of thin-film lithium microbatteries
A process for making thin-film batteries including the steps of cleaning a glass or silicon substrate having an amorphous oxide layer several microns thick; defining with a mask the layer shape...
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6552895 |
Flexible charge storage device
A flexible charge storage device in the form a supercapacitor includes a flexible capacitive element, which is housed within a flexible package. The capacitive element includes a plurality of...
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6547839 |
Method of making an electrochemical cell by the application of polysiloxane onto at least one of the cell components
Lithium-ion electrochemical cells include an anode, a cathode and a separator between the anode and cathode, wherein at least one of the anode, cathode and separator includes a polysiloxane coating...
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6541155 |
Bicell battery apparatus
In one implementation, a bicell battery apparatus includes first and second counter electrodes and an intermediate electrode positioned therebetween. Respective end edges of the first and second...
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6485862 |
Thin battery and method of manufacturing
A battery body, which is composed of a laminated body obtained by laminating a cathode and an anode via a separator or a wound body obtained by winding them in a laminated structure and a plurality...
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6482540 |
Multi-fold rechargeable battery cell structure
A multi-fold rechargeable battery cell structure comprising electrode elements and separator elements, wherein relief slots are formed along the fold axes of the outermost electrode elements in...
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6465125 |
Nonaqueous electrolyte secondary battery and method of manufacturing nonaqueous electrolyte secondary battery
This invention provides a nonaqueous electrolyte secondary battery including an electrode group comprising a positive electrode, a negative electrode, and a separator for separating the positive...
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6461757 |
Non-aqueous battery of a thin configuration
A non-aqueous battery is provided in a pouchy casing comprising opposing sheets of at least three-layer laminates, each laminate comprising (1) an inner thermoplastic resin layer, (2) a middle...
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6461762 |
Rechargeable battery structure having a stacked structure of sequentially folded cells
This specification discloses a rechargeable battery structure and the method of making the same. The battery comprises a stacked structure suitable for rectangular batteries by an S-shape...
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6461759 |
Cathode assembly with bare current collector regions to facilitate winding
An electrode assembly constructed of continuous anode and cathode electrodes that are overlaid in overlapping fashion and wound into a cell stack suitable for prismatic and cuboidal-shaped cases....
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