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| Application No. | Application Title | Issue Date |
| 20120107672 | Electrode With Interconnection Design for Miniature Electrochemical Cells and Methods of Making Miniature electrodes and electrochemical cells are disclosed. Such electrodes are made from forming an electrode mixture onto a current collector and distal end of a feedthrough pin such that the current collector and distal end of the feedthrough pin is encapsulated. T... | 05/03/2012 |
| 20120107682 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME The present invention relates a nonaqueous electrolyte secondary battery with a porous layer containing inorganic particles formed on a surface of a positive electrode and provides a nonaqueous electrolyte secondary battery capable of reducing the incipient failure and ... | 05/03/2012 |
| 20120082904 | HIGH ENERGY DENSITY ALUMINUM BATTERY Compositions and methods of making are provided for a high energy density aluminum battery. The battery comprises an anode comprising aluminum metal. The battery further comprises a cathode comprising a material capable of intercalating aluminum ions during a discharge ... | 04/05/2012 |
| 20120070709 | LITHIUM SECONDARY BATTERY The lithium secondary battery obtained by the present invention is a lithium secondary battery provided with a nonaqueous electrolyte and electrode body 80 having a positive electrode and a negative electrode, wherein a positive electrode 10 has a structur... | 03/22/2012 |
| 20120070740 | NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY Disclosed is a negative electrode for a lithium ion secondary battery, the negative electrode including a negative electrode current collector with protrusions formed on a surface thereon, and columnar bodies being carried on the protrusions and comprising an alloy acti... | 03/22/2012 |
| 20120070729 | GLASS COMPOSITIONS WITH HIGH LEVELS OF BISMUTH OXIDE The application describes glass compositions that includes more than 30 percent by weight of bismuth compounds, in particular bismuth oxide. Additionally, components, specifically battery separators, made from the glass compositions with high levels of bismuth are descr... | 03/22/2012 |
| 20120068551 | ELECTRICAL-ENERGY STORAGE DEVICES An electrical-energy storage device configured for use in a time-varying electromagnetic field, the storage device comprising: an electrode at least part of which is configured so as to hinder the ability of eddy currents induced by said field to circulate therein.... | 03/22/2012 |
| 20120052378 | COLLECTOR AND ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY AND NONAQUEOUS SECONDARY BATTERY A collector for a nonaqueous secondary battery composing at least either one of a positive electrode and a negative electrode to be used for a nonaqueous secondary battery, wherein the collector is constituted by a resin film and a conducti... | 03/01/2012 |
| 20120052399 | NONAQUEOUS ELECTROLYTE BATTERY A nonaqueous electrolyte battery includes a positive electrode containing an active material, a negative electrode, and a nonaqueous electrolyte, the negative electrode including a current collector and a negative electrode active material supported by the current colle... | 03/01/2012 |
| 20120052398 | Electrochemical Energy Storage Devices Having a Metallic Interfacial Conducting Agent at the Electrode-Electrolyte Interface Electrochemical energy storage devices having a metal anode and a solid-state, metal-ion exchange membrane and are characterized by an interfacial layer between the anode and the membrane, wherein the interfacial layer is a solid solution comprising the metal anode and ... | 03/01/2012 |
| 20120052389 | ELECTRODE OF LITHIUM ION BATTERY, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME An electrode of a lithium ion battery includes a current collector, an electrode material layer disposed on a top surface of the current collector, and a protective film located on a top surface of the electrode material layer. A composition of the protective film is at... | 03/01/2012 |
| 20120045689 | BATTERY ELECTRODE SHEET AND MANUFACTURING METHOD THEREFOR Embodiments of the present invention provide such things as an electrode sheet having little curl for a spiral wound battery and a manufacturing method therefor. An electrode sheet is such that active material layer(s) is/are present and ha... | 02/23/2012 |
| 20120040246 | Fiber Electrode for Lithium Secondary Battery, Fabrication Method Therefor, and Lithium Secondary Battery Including Fiber Electrode Provided is a method for mass manufacturing, at low cost, of a fiber positive electrode for a lithium secondary battery, which has excellent charge/discharge cycle characteristics, and which is capable of charging/discharging with high current density, and a main active... | 02/16/2012 |
| 20120040241 | COPPER FOIL FOR CURRENT COLLECTOR OF LITHIUM SECONDARY BATTERY A copper foil for a current collector of a lithium secondary battery is configured such that a nodule cluster having an inter-nodule aspect ratio of 0.001 to 2 is provided at a matte side formed on one surface of the copper foil, in aspect of a crystal structure, a rati... | 02/16/2012 |
| 20120034524 | Nano-Composite Anode for High Capacity Batteries and Methods of Forming Same A battery anode comprised of metallic nanowire arrays is disclosed. In one embodiment the lithium battery uses Silicon nanowires or another element that alloy with Lithium or another element to produce high capacity lithium battery anodes.... | 02/09/2012 |
| 20120034520 | SELF-SEALED METAL ELECTRODE FOR RECHARGEABLE OXIDE-ION BATTERY CELLS The outer surface of a metal electrode 202 of a rechargeable oxide-ion battery (ROB) cell is covered by its own dense electrolyte 204 and interconnection 206, where the dense electrolyte 204 and interconnection 206 hermetically seal th... | 02/09/2012 |
| 20120028113 | ELECTRODE COMPOSITE MATERIAL, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME An anode composite material includes an anode active material particle having a surface and a continuous aluminum phosphate layer. The continuous aluminum phosphate layer is coated on the surface of the anode active material particle. The present disclosure also relates... | 02/02/2012 |
| 20120021285 | NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM ION SECONDARY BATTERY A negative electrode for a lithium ion secondary battery includes a current collector and a negative electrode active material layer supported on a surface of the current collector. The negative electrode active material layer includes a plurality of granular particles ... | 01/26/2012 |
| 20120015244 | ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY USING THE SAME An electrode assembly comprises a first electrode including a first electrode current collector and a first electrode active material layer, a second electrode including a second electrode current collector and a second electrode active material layer, a separator dispo... | 01/19/2012 |
| 20120009475 | ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY INCLUDING THE SAME An electrode for a non-aqueous electrolyte secondary battery includes a sheet-like current collector and an active material layer including a first layer and a second layer which are adhering to a surface of the current collector in this order. The first layer includes ... | 01/12/2012 |
| 20120009469 | ACTIVE METAL / AQUEOUS ELECTROCHEMICAL CELLS AND SYSTEMS Alkali (or other active) metal battery and other electrochemical cells incorporating active metal anodes together with aqueous cathode/electrolyte systems. The battery cells have a highly ionically conductive protective membrane adjacent to the alkali metal anode that e... | 01/12/2012 |
| 20110318640 | PLATE-LIKE PARTICLE OF CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE OF THE LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY To provide a lithium secondary battery which has high capacity while maintaining excellent charge-discharge characteristic, and to provide a cathode of the lithium secondary battery and a plate-like particle for cathode active material to be contained in the cathode. Th... | 12/29/2011 |
| 20110318641 | PLATE-LIKE PARTICLE OF CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE OF THE LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY To provide a lithium secondary battery which has high capacity while maintaining excellent charge-discharge characteristic, and to provide a cathode of the lithium secondary battery and a plate-like particle for cathode active material to be contained in the cathode. Th... | 12/29/2011 |
| 20110311882 | LITHIUM-ION BATTERIES HAVING CONFORMAL SOLID ELECTROLYTE LAYERS Hybrid solid-liquid electrolyte lithium-ion battery devices are disclosed. Certain devices comprise anodes and cathodes conformally coated with an electron insulating and lithium ion conductive solid electrolyte layer.... | 12/22/2011 |
| 20110305955 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME A positive active material for a rechargeable lithium battery includes pores having an average diameter of about 10 nm to about 60 nm and a porosity of about 0.5% to about 20%. Also disclosed is a method of preparing the positive active material, and a rechargeable lith... | 12/15/2011 |
| 20110305937 | METHOD FOR MANUFACTURING POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY USING SAME A method for preparing a positive active material for a rechargeable lithium battery includes: a) providing a furnace and a crucible that is included in the furnace; b) putting a mixture of a composite metal precursor and a lithium compound into the crucible; and c) pre... | 12/15/2011 |
| 20110305970 | CHEMICALLY LINKED HYDROGEL MATERIALS AND USES THEREOF IN ELECTRODES and/or ELECTROLYTES IN ELECTROCHEMICAL ENERGY DEVICES A chemically linked catalyst-binder hydrogel material comprised of a water-insoluble chemical hydrogel is useful in, for example, fuel cells, batteries, electrochemical supercapacitors, semi-fuel cells etc. The water-insoluble chemical hydrogel is prepared by a chemical... | 12/15/2011 |
| 20110300440 | BATTERY, VEHICLE, ELECTRONIC DEVICE AND BATTERY MANUFACTURING METHOD A negative-electrode active material layer formed between a negative-electrode current collector and a solid electrolyte layer has a line-and-space structure in which a plurality of stripe-shaped pattern elements extending in a Y direction are arranged while being separ... | 12/08/2011 |
| 20110294005 | POWER STORAGE DEVICE, ELECTRODE, AND ELECTRIC DEVICE An object is to improve characteristics of a power storage device by devising the shape of an active material layer. The characteristics of the power storage device can be improved by providing a power storage device including a first electrode, a second electrode, and ... | 12/01/2011 |
| 20110294006 | ELECTRODE MATERIALS A process for forming a surface-treatment layer on an electroactive material includes heating the electroactive material and exposing the electroactive material to a reducing gas to form a surface-treatment layer on the electroactive material, where the surface-treatmen... | 12/01/2011 |
| 20110287318 | MULTIDIMENSIONAL ELECTROCHEMICALLY ACTIVE STRUCTURES FOR BATTERY ELECTRODES Provided are novel multidimensional electrode structures containing high capacity active materials for use in rechargeable electrochemical cells. These structures include main support structures and multiple nanowires attached to the support structures and extending int... | 11/24/2011 |
| 20110287314 | Multiply-conductive Matrix for Battery Current Collectors A multiply-conductive matrix (MCM) for a current collector/electrode and a method of making the MCM are disclosed. The MCM includes a frame, preferably including a lug, the frame preferably made from a reticulated polymer foam substrate, and a body preferably made from ... | 11/24/2011 |
| 20110287296 | THIN FILM SOLID STATE LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME In one example embodiment, a thin film solid state lithium ion secondary battery is charged and discharged in the air. The thin film solid state lithium ion secondary battery has an electric insulating substrate formed from an organic resin, an insulating film made of a... | 11/24/2011 |
| 20110281143 | LITHIUM-ION STORAGE BATTERY The present disclosure relates to a lithium-ion storage battery. The lithium-ion storage battery has a capacity greater than or equal to 20 Ah and includes at least one battery unit. The battery unit includes a positive electrode and a negative electrode, a separator, a... | 11/17/2011 |
| 20110281142 | LITHIUM-ION POWER BATTERY The present disclosure relates to a lithium-ion power battery. The lithium-ion power battery has a power density greater than or equal to 500 W/kg and includes at least one battery unit including a positive electrode and a negative electrode, a separator, an electrolyte... | 11/17/2011 |
| 20110281158 | CELL ELECTRODE PLATE AND PROCESS FOR PRODUCING THE SAME A cell electrode plate is constituted by band-like core member made of metal foil and a plurality of sheets of electrode active material applied discontinuously on and longitudinally of at least one of upper and lower surfaces of the core member, the mutually adjacent s... | 11/17/2011 |
| 20110281173 | MULTIPLE ELECTROLYTE ELECTROCHEMICAL CELLS Electrode assemblies for use in electrochemical cells are provided. The negative electrode assembly comprises negative electrode active material and an electrolyte chosen specifically for its useful properties in the negative electrode. These properties include reductiv... | 11/17/2011 |
| 20110274969 | CURRENT COLLECTOR FOR LEAD ACID BATTERY A low cost, high specific energy and long cycle life lead acid battery includes polymer/metal current collectors. For intermediate electrodes, a current collector includes two polymer grids and a metal foil that is disposed between two grids, and for terminal electrodes... | 11/10/2011 |
| 20110274974 | THIN FILM SOLID STATE LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME In one embodiment, a thin film solid state lithium ion secondary battery is able to be charged and discharged in the air and manufactured stably at a favorable yield. The thin film solid state lithium ion secondary battery has an electric insulating substrate formed fro... | 11/10/2011 |
| 20110274988 | BATTERIES, FUEL CELLS, AND OTHER ELECTROCHEMICAL DEVICES An electrochemical device having an anode electrode, a cathode electrode, and an electrolyte. At least one of the anode electrode and the cathode electrode is provided with a substantially uniform superficial relief pattern formed by a plurality of substantially uniform... | 11/10/2011 |
