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9025313 Energy storage devices with at least one porous polycrystalline substrate  
In one embodiment, a structure for a energy storage device may include at one polycrystalline substrate. The grain size may be designed to be at least a size at which phonon scattering begins to...
9013861 Charge storage device, method of making same, method of making an electrically conductive structure for same, mobile electronic device using same, and microelectronic device containing same  
In one embodiment a charge storage device includes first (110) and second (120) electrically conductive structures separated from each other by a separator (130). At least one of the first and...
9001496 Electric double-layer capacitor and electrode therefor  
An electrode for electric double-layer capacitor includes a collector with a protective layer containing phosphorous on its surface, and a polarizable electrode layer that is formed on this...
8988859 Sintered capacitor electrode including a folded connection  
This document discusses capacitive elements including a first, second and third electrode arranged in a stack. The third electrode is positioned between the first and second electrode. An...
8988858 Electrode for electrochemical capacitor and electrochemical capacitor using same  
A negative electrode for an electrochemical capacitor includes a current collector having electric conductivity, and an electrode layer formed on a surface of the current collector and having...
8902566 Capacitor, and method for producing the same  
A capacitor has a positive electrode, a negative electrode, and a solid electrolyte layer arranged between the electrode layers. At least one of the electrode layers of this capacitor has an Al...
8883351 Graphene and power storage device, and manufacturing method thereof  
The formation method of graphene includes the steps of forming a layer including graphene oxide over a first conductive layer; and supplying a potential at which the reduction reaction of the...
8848339 Capacitor and manufacturing method thereof  
A capacitor and a manufacturing method thereof are provided. Two electrodes are disposed opposite to each other. Two electrode protection layers are respectively disposed on inner sides of the...
8848340 Method for joining dissimular separator materials  
An energy storage device includes a first conductor having a first surface and a second surface. The energy storage device also includes a second conductor and a separator assembly that encloses...
8842411 RF trapezoidal capacitor based EMI feedthru filter assembly  
A multi-layer capacitor includes a first capacitor layer and a second capacitor layer adjacent and substantially parallel to the first capacitor layer. The second capacitor layer has a surface...
8817452 High performance carbon nanotube energy storage device  
Embodiments of the present invention are directed to an energy storage device and a method for manufacturing the energy storage device. The method includes accessing a metal substrate and forming...
8787000 Interactive electrostatic field high energy storage AC blocking capacitor  
A interactive electrostatic field high energy storage AC blocking capacitor in which a first a first embodiment of the invention comprises a charging plate in the form of an active interactive...
8749953 Electric double layer capacitor, lithium ion capacitor and manufacturing method thereof  
A thin energy storage device having high capacity is obtained. An energy storage device having high output is obtained. A current collector and an active material layer are formed in the same...
8749954 Electrode foil and capacitor using same  
Electrode foil includes an aluminum alloy having a composition in a region at least 10 μm deep from a surface of the foil. The composition includes aluminum as a main component and zirconium of at...
8730650 Water purification device  
Improved flow through capacitors (FTC) and methods for purifying aqueous solutions are disclosed. For example, FTC electrodes that are activated with a poly-electrolyte are disclosed.
8687347 Planar anode for use in a wet electrolytic capacitor  
A relatively thin planar anode for use in a wet electrolytic capacitor is provided. Through a combination of specific materials and processing techniques, the present inventors have surprisingly...
8675348 Capacitor electrolyte  
A capacitor for an implantable medical device is presented. The capacitor includes an anode, a cathode, a separator therebetween, and an electrolyte over the anode, cathode, and separator. The...
8659876 Electrode foil for capacitor and electrolytic capacitor using the electrode foil  
An electrode foil for capacitor includes a substrate made of valve metal and a rough-surface layer on the substrate. The rough-surface layer includes a base layer on the substrate and a cover...
8654508 Electrochemical capacitor and electrode used therein  
Disclosed is an electrochemical capacitor which comprises an element, an electrolyte, and an outer case that houses the element and the electrolyte. The element comprises: a negative electrode...
8644003 Electrolytic capacitor element and process for producing the same  
A process is provided for producing an electrolytic capacitor element that can uniformly form a highly electrically conductive polymer having a nano thickness level on a nano porous anode element...
8619408 Sintered capacitor electrode including a folded connection  
This document discusses capacitive elements including a first, second and third electrode arranged in a stack. The third electrode is positioned between the first and second electrode. An...
8605411 Abrasive blasted conductive polymer cathode for use in a wet electrolytic capacitor  
A wet electrolytic capacitor that includes a porous anode body containing a dielectric layer, an electrolyte, and a cathode containing a metal substrate that is abrasive blasted is provided....
8593788 Supercapacitors with block copolymer electrolytes  
An electrode for a supercapacitor includes a block copolymer and active material particles. The block copolymer is used both to bind the particles together and to act as an electrolyte. The...
8587928 Electrode for capacitor and capacitor  
A capacitor includes a positive electrode base material, a dielectric layer, a positive electrode body, a dielectric layer, a negative electrode body, and a negative electrode base material. The...
8587926 Lithium ion storage device  
A present invention provide a lithium ion storage device capable of reliably doping a negative active material of a negative plate with lithium ions generated through dissolution of a lithium...
8543201 Flat capacitor having staked foils and edge-connected connection members  
A method of joining a connection member to a capacitor foil using a staking tool having a tip of less than 0.030″ (0.762 mm) in diameter. Another embodiment couples multiple connection members of...
8514547 Volumetrically efficient wet electrolytic capacitor  
A wet electrolytic capacitor that contains a sintered anode positioned with an interior space of a metal casing is provided. The anode and metal casing are of a size such that the anode occupies a...
8503162 Electrode, related material, process for production, and use thereof  
An electrode material is created by forming a thin conformal coating of metal oxide on a highly porous carbon meta-structure. The highly porous carbon meta-structure performs a role in the...
8503164 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Sintered capacitor electrode including a folded connection
 
This document discusses capacitive elements including a first, second and third electrode arranged in a stack. The third electrode is positioned between the first and second electrode. An...
8482901 Microporous activated carbon for EDLCS  
An electric double layer capacitor electrode includes microporous carbon, wherein the microporous carbon includes pores having a size of 1 nm or less, which provide a combined pore volume of at...
8477479 Leadwire configuration for a planar anode of a wet electrolytic capacitor  
A relatively thin planar anode for use in a wet electrolytic capacitor is provided. An anode leadwire is embedded within the anode and extends in a longitudinal direction therefrom. The wire may...
8465555 Method and apparatus for high voltage aluminum capacitor design  
The present subject matter includes a method of producing an apparatus for use in a patient, the method including etching an anode foil, anodizing the anode foil, assembling the anode foil, at...
8462483 Multilayer anode  
The invention relates to the field of electrical engineering, in particular to multilayer film electrodes for electrolytic capacitors. The proposed multilayer anode is implemented as a substrate...
8451587 Method for interconnecting anodes and cathodes in a flat capacitor  
A method includes connecting together one or more anode connection members of one or more anode foils and one or more cathode connection members of one or more cathode foils and electrically...
8451586 Sealing assembly for a wet electrolytic capacitor  
A wet electrolytic capacitor that contains an anode and a fluid electrolyte that are positioned within a casing is provided. The capacitor also contains a sealing assembly that employs a bushing...
8422195 Feedthrough flat-through capacitor  
A feedthrough flat-through capacitor includes a capacitor having a first and second set of electrode plates, a first feedthrough passageway through the capacitor, a first lead disposed within the...
8400757 Electrolytic capacitor  
A one-side pressed terminal is applied as a first anode (cathode) lead tab terminal and the one-side pressed terminal is connected to an anode (a cathode) foil in such a manner that a position in...
8339769 Method of producing a capacitor  
A method of making an electrolytic capacitor includes providing a first electrode that includes a metal substrate, a carbide layer, and a carbonaceous material. The metal substrate includes a...
8320105 Electrolytic capacitor  
A both-side pressed terminal is connected as a first anode (cathode) lead tab terminal to an anode (a cathode) foil. A first connection surface of a connection portion of a one-side pressed...
8298478 Method of preparing an electrode  
Methods of preparing an electrode are provided. A metal powder can be sintered onto a portion of a lead wire to form a connection region. An additional metal powder can be de-oxidation sintered...
8280519 Method of maintaining wet-tantalum electrolytic capacitors  
Wet-tantalum capacitors used in a medical device are charged to and maintained at a maintenance voltage between full energy charges so that deformation in the wet-tantalum capacitor is...
8279580 Electrode for energy storage device with microporous and mesoporous activated carbon particles  
Particles of active electrode material are made by blending or mixing a mixture of activated carbon, optional conductive carbon, and binder. In selected implementations, the activated carbon...
8241470 Method of anodizing  
A method of anodizing that is performed in the capacitor case. The anode and a formation cathode are inserted into the capacitor case. The formation cathode includes one or more passageways...
8238076 Bulk capacitor and method  
A bulk capacitor includes a first electrode formed of a metal foil and a semi-conductive porous ceramic body formed on the metal foil. A dielectric layer is formed on the porous ceramic body for...
8223473 Electrolytic capacitor containing a liquid electrolyte  
An electrolytic capacitor that contains an anodically oxidized porous anode, cathode, and an electrolyte that contains an alkali metal salt and ionically conductive polymer is provided. The alkali...
8187567 Inorganic compounds  
Disclosed is a niobium suboxide powder for the manufacture of capacitors with higher break down voltages, higher temperatures of operation and elongated lifetimes. The powder is doped with...
8179663 Capacitor liner  
A capacitor is presented that includes a housing, an electrode assembly, a liner, and a fill port. The liner is located between the housing and the electrode assembly. The liner includes a...
8174818 Method for a capacitor with a flexible interconnect  
The present subject matter includes a first capacitor stack including a first plurality of anode layers and a first plurality of cathode layers and a second capacitor stack including a second...
8154853 Method and apparatus for partitioned capacitor  
One embodiment of the present subject matter includes a stack of substantially planar electrodes including at least a first and second anode layer, and a plurality of cathode layers, a case in...
8133286 Method and apparatus for high voltage aluminum capacitor design  
The present subject matter includes a method of producing an apparatus for use in a patient, the method including etching an anode foil, anodizing the anode foil, assembling the anode foil, at...

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