Did You Know...
...that the video game, Pong, was invented by a guy who graduated at the bottom of his engineering class? Nolan Bushnell spent more time running the games at a local amusement park than he did on his studies at the University of Utah. His dreams of working for Disney's amusement empire were dashed when the company wouldn't hire him. Taking a boring job, Nolan daydreamed about electronic versions of popular games. He invented Pong, the first video game, and went on to found Atari Co.
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| Application No. | Application Title | Issue Date |
| 20120129051 | POSITIVE ELECTRODE AND LITHIUM BATTERY UTILIZING THE SAME Disclosed is a positive electrode applied in lithium battery and method for manufacturing the same. First, a lithium alloy oxide layer is formed on a substrate. Subsequently, an additional high density and low energy plasma treatment is processed, such that the lithium ... | 05/24/2012 |
| 20120129050 | FLUOROSULPHATES USEFUL AS ELECTRODE MATERIALS A material is made up of particles of an optionally-doped fluorosulphate. The fluorosulphate has a distorted Tavorite type structure of formula (A1−aA′a)x(Z1−bZ′b)z(SO4)sFf (I) where A=... | 05/24/2012 |
| 20120129039 | ELECTRICAL ENERGY STORAGE DEVICE An electrical energy storage device is provided which comprises at least one module with a negative electrode, a positive electrode made from an anion generating material or material combination and conducting anions, and an anion conducting solid electrolyte located be... | 05/24/2012 |
| 20120107686 | CATHODE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME This invention relates to a positive electrode active material for a lithium secondary battery and a lithium secondary battery including the same, and particularly to a positive electrode active material for a lithium secondary battery, in which a lithium composite oxid... | 05/03/2012 |
| 20120107687 | POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Disclosed is a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same. The positive electrode includes a current collector; and a positive active material layer disposed on the current collector and including a lithiu... | 05/03/2012 |
| 20120107695 | LITHIUM RECHARGEABLE BATTERY Provided is a lithium rechargeable battery including: a cathode plate including a cathode current collector layer and a cathode layer; an anode plate spaced from the cathode plate, the cathode plate including an anode current collector layer and an anode layer; and a po... | 05/03/2012 |
| 20120107691 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME A positive active material for a lithium secondary battery comprises a core comprising a compound that can reversibly intercalate and deintercalate lithium; and a compound attached to the surface of the core and represented by Chemical Formula 1: | 05/03/2012 |
| 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 |
| 20120070741 | HIGH CAPACITY BATTERY ELECTRODE STRUCTURES Provided are battery electrode structures that maintain high mass loadings (i.e., large amounts per unit area) of high capacity active materials in the electrodes without deteriorating their cycling performance. These mass loading levels correspond to capacities per ele... | 03/22/2012 |
| 20120070742 | LITHIUM SECONDARY BATTERY WITH HIGH ENERGY DENSITY The present invention relates to electrodes for a lithium secondary battery with a high energy density and a secondary battery with a high energy density using the same. A negative electrode includes a material which can be alloyed with lithium alloy. A positive electro... | 03/22/2012 |
| 20120070727 | GLASS COMPOSITIONS WITH LEACHABLE METAL OXIDES AND IONS The disclosure describes compositions and methods for producing a change in the voltage at which hydrogen gas is produced in a lead acid battery. The compositions and methods relate to producing a concentration of one or more metal ions in the lead acid battery electrol... | 03/22/2012 |
| 20120070743 | POSITIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE POSITIVE ACTIVE MATERIAL A positive active material and a method of preparing a positive active material, and a lithium battery including the positive active material. In one embodiment, the positive active material includes single particles each being represented by Formula 1: 03/22/2012 | |
| 20120052386 | ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY The electrode for the nonaqueous electrolyte secondary battery includes a current collector and an active material layer formed on the current collector. The active material layer contains active material particles each coated with a conductive carbon material layer, a ... | 03/01/2012 |
| 20120052391 | ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY The electrode for the nonaqueous electrolyte secondary battery includes a current collector and an active material layer formed on the current collector and containing an active material. The active material contains first and second particulate lithium-containing trans... | 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 |
| 20120052392 | ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY An active material for a non-aqueous electrolyte secondary battery capable of increasing an action potential after the operation of a charge/discharge cycle in a non-aqueous electrolyte secondary battery. The active material for a non-aqueous electrolyte secondary batte... | 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 |
| 20120052387 | LI-ION BATTERY The present invention relates to an Li-ion battery, which comprises: a positive electrode; a negative electrode; and an Li-ion electrolyte contacting with the positive electrode and the negative electrode, wherein the negative electrode has a graphene multi-layered stru... | 03/01/2012 |
| 20120045693 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME A negative active material for a rechargeable lithium battery, a method of manufacturing the same, and a rechargeable lithium battery including the same. The negative active material includes secondary particles including assembled primary particles of a compound repres... | 02/23/2012 |
| 20120045694 | CATHODE, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE CATHODE A cathode, a method of preparing the same, and a lithium battery including the cathode. The cathode includes: a current collector; a first cathode active material layer disposed on the current collector; and a second cathode active material layer disposed on the first c... | 02/23/2012 |
| 20120045696 | NEGATIVE ELECTRODE MATERIALS FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY A negative electrode of a non-aqueous electrolyte secondary battery comprises a current collector and a mixture comprising a negative electrode active material, a conductive material, and a binder on the current collector. The negative electrode active material has the ... | 02/23/2012 |
| 20120040247 | LAYERED COMPOSITE MATERIALS HAVING THE COMPOSITION: (1-x-y)LiNiO2(xLi2Mn03)(yLiCoO2), AND SURFACE COATINGS THEREFOR A straightforward and scalable solid-state synthesis at 975° C. used to generate cathode materials in the system Li(3+x)3Ni(1-x-y)CoyMn2x/3O2 {a combination of LiNiO2, Li2MnO3, and ... | 02/16/2012 |
| 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 |
| 20120034516 | CATHODE ACTIVE MATERIAL EXHIBITING IMPROVED PROPERTY IN HIGH VOLTAGE Disclosed herein is a cathode active material including a lithium transition metal oxide based on at least one transition metal selected from a group consisting of Ni, Mn and Co. The lithium transition metal oxide contains fluorine, and most of the fluorine is present o... | 02/09/2012 |
| 20120034523 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Disclosed are a negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The negative active material may include a metal oxide in an amount of about 20 wt % or more, and has a specific surface area of about 500 ... | 02/09/2012 |
| 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 |
| 20120034534 | LITHIUM BATTERIES HAVING ANODES BASED ON POLYTHIOCYANOGEN A lithium ion battery is provided which contains a cathode, an anode, an electrolyte and a separator, wherein the anode employs polythiocyanogen as an active material.... | 02/09/2012 |
| 20120034503 | POSITIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, LITHIUM-ION SECONDARY BATTERY AND SECONDARY BATTERY MODULE USING THE SAME A positive electrode material for a lithium-ion secondary battery that can stably inhibit heat generation, a lithium-ion secondary battery comprising the positive electrode material for a lithium-ion secondary battery as a positive electrode material that is excellent i... | 02/09/2012 |
| 20120034526 | LITHIUM ION SECONDARY BATTERY AND BATTERY SYSTEM This lithium ion secondary battery includes a cathode (3) including multiple oxide containing lithium as a cathode active material and Li2MnSiO4 which is different from the cathode active material and which is mixed or blended into the catho... | 02/09/2012 |
| 20120028119 | ELECTRODE COMPOSITE MATERIAL, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME A cathode composite material includes a cathode active material particle having a surface and a continuous aluminum phosphate layer coated on the surface of the cathode active material particle. A material of the cathode active material particle is layered type lithium ... | 02/02/2012 |
| 20120028114 | ELECTRODE COMPOSITE MATERIAL, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME A cathode composite material includes a cathode active material particle having a surface, and a continuous aluminum phosphate layer coated on the surface of the cathode active material particle. A material of the cathode active material particle is spinel type lithium ... | 02/02/2012 |
| 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 |
| 20120028106 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY PACK AND VEHICLE According to one embodiment, a nonaqueous electrolyte secondary battery is provided. The battery comprises a positive electrode includes a lithium-nickel complex oxide, a negative electrode includes a lithium-titanium complex oxide and a lithium-containing phosphorous o... | 02/02/2012 |
| 20120028134 | LITHIUM SECONDARY BATTERY WITH IMPROVED ENERGY DENSITY Provided is a lithium secondary battery with enhanced energy density including a cathode using a cathode active material containing lithium mixed transition metal oxide absorbing and discharging lithium ions, wherein a final discharge voltage is in the range of about 1.... | 02/02/2012 |
| 20120028120 | ELECTRODE COMPOSITE MATERIAL, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME A cathode composite material includes a cathode active material particle having a surface and a continuous aluminum phosphate layer coated on the surface of the cathode active material particle. A material of the cathode active material particle is layered type lithium ... | 02/02/2012 |
| 20120028122 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY The positive active material is a positive active material for a lithium secondary battery, including a lithium transition metal compound that has an olivine crystal structure and contains at least Ni, Fe, and Mn as transition metal elements, wherein when the sum of mol... | 02/02/2012 |
| 20120028115 | ELECTRODE COMPOSITE MATERIAL, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME A cathode composite material includes a cathode active material particle having a surface, and a continuous aluminum phosphate layer coated on the surface of the cathode active material particle. A material of the cathode active material particle is layered type lithium... | 02/02/2012 |
| 20120021284 | POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME Disclosed is a positive electrode and a lithium battery including the positive electrode. The positive electrode includes a current collector, a first layer irreversibly deintercalating lithium ions, and a second layer allowing reversible intercalation and deintercalati... | 01/26/2012 |
| 20120021287 | POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME Disclosed is a positive electrode and a lithium battery including the positive electrode. The positive electrode includes a first active material represented by Formula 1: Li2Mo1-nR1nO3; a second active material rep... | 01/26/2012 |
| 20120015248 | POSITIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE POSITIVE ACTIVE MATERIAL A positive active material, a method of preparing the same, and a lithium battery including the same.... | 01/19/2012 |
