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| Application No. | Application Title | Issue Date |
| 20110318632 | BATTERY CELL INTEGRATED MEASUREMENT SENSOR LINE AND EQUALIZATION RESISTOR A battery cell for an electric vehicle battery pack, including surface-applied wires to facilitate connecting the cell to a controller. Resistive or non-resistive wiring is printed onto or otherwise applied to the outer surface of the battery cell, to eliminate the need... | 12/29/2011 |
| 20110294000 | BATTERY PACK An embodiment of the invention relates to a battery pack having a strength-reinforced housing that accommodates a plurality of battery cells. In one embodiment, the battery pack includes one or more battery cells, a housing accommodating the one or more battery cells, a... | 12/01/2011 |
| 20110287308 | POUCH FOR RECHARGEABLE BATTERY, FABRICATING METHOD OF THE SAME, AND RECHARGEABLE BATTERY INCLUDING THE POUCH A pouch for a rechargeable battery having stability by ensuring durability, a manufacturing method thereof, and a rechargeable battery including the same. The pouch includes a case having an opening and including a bottom surface portion, a side portion located along a ... | 11/24/2011 |
| 20110269013 | RECHARGEABLE BATTERY A rechargeable battery includes an electrode assembly; a can housing the electrode assembly and having an open end, a bottom surface substantially opposite to the open end, a first planar surface and a second planar surface, wherein the first planar surface and the seco... | 11/03/2011 |
| 20110250491 | Rechargeable battery A battery includes a case defining an inner space, the case having an inner wall, an electrode assembly in the inner space, the electrode assembly including an uncoated region, a lead tab configured to carry electricity, the lead tab being connected to the uncoated regi... | 10/13/2011 |
| 20110250492 | BATTERY CASE, BATTERY CASE MANUFACTURING METHOD, AND BATTERY CASE MANUFACTURING APPARATUS USED FOR THE METHOD To achieve sufficient heat dissipation of a battery case when many batteries are stacked up,
| 10/13/2011 |
| 20110244286 | ELECTROCHEMICAL CELL HAVING AN ELECTRICALLY INSULATED HOUSING An electrochemical cell including a housing configured to receive a cell element. The housing has an electrically-insulating material including metal oxide particles provided on at least a portion of an inner surface thereof to prevent electrical contact between the hou... | 10/06/2011 |
| 20110244315 | POUCH TYPE SECONDARY BATTERY AND THE FABRICATION METHOD THEREOF A method of forming a secondary battery comprises: positioning an electrode assembly between a first pouch sheet and a second pouch sheet; initially sealing outer portions of the first pouch sheet and of the second pouch sheet on at least one side of the first and secon... | 10/06/2011 |
| 20110212361 | CELL PACKAGING MATERIAL AND METHOD FOR PRODUCING THE SAME Provided is a cell packaging material having a layered structure of one or more layers, wherein at least one layer includes a flame retardant, a coating layer imparted with flame resistance, or both. In the cell packaging material, a cell itself does not include any fla... | 09/01/2011 |
| 20110183192 | CASE FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING CASE A case for a secondary battery and a method of manufacturing the case. The case has improved hardness and insulating properties and can be colored or patterned according to customers' preferences without having to perform an additional painting process, and a method of ... | 07/28/2011 |
| 20110177386 | BATTERY CHAMBER, ELECTRONIC DEVICE HAVING THE BATTERY CHAMBER, AND IMAGING DEVICE HAVING THE BATTERY CHAMBER A battery chamber includes: a claw mechanism for a battery including: a movable member that is movable in insertion and removal directions of a battery, and abuts a front face of the battery in the insertion direction when the battery is inserted and completely loaded; ... | 07/21/2011 |
| 20110171522 | Secondary battery A secondary battery includes a case, the case including a first side having a bead thereon, the bead having a height h and a width w, a ratio of the height h to the width w satisfying | |
| 20110159355 | SURFACE TREATED STEEL SHEET FOR BATTERY CASE, BATTERY CASE AND BATTERY USING THE CASE A surface treated steel sheet for a battery case, which has a diffusion layer of a nickel-phosphorus alloy or a nickel-cobalt-phosphorus alloy formed on the outermost layer of the inside surface of a plated steel sheet for a battery case; a... | 06/30/2011 |
| 20110143193 | LITHIUM SECONDARY BATTERY A lithium secondary battery capable of protecting an electrode assembly against external shock includes a first case, a second case separated from the first case and positioned to face the first case, and an electrode assembly accommodated between the first case and the... | 06/16/2011 |
| 20110123854 | CASE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME A case for secondary battery and a lithium secondary battery including the case, the case including: opposing main walls; opposing side walls connected to the main walls; and a bottom wall connected ends of the main and side walls. The bottom wall has a first notch exte... | 05/26/2011 |
| 20110117423 | Holder case for secondary battery and lithium secondary battery using the same A holder case for secondary battery having an improved longitudinal compression property and a lithium secondary battery using the same in which a case for secondary battery includes a case body and a first rib. The case body includes first and second long-side walls op... | 05/19/2011 |
| 20110117424 | CASE FOR SECONDARY BATTERY AND SECONDARY BATTERY HAVING THE SAME A secondary battery case with improved extreme temperature exposure characteristics and a secondary battery. The secondary battery case includes: a quadrangular case body receiving and sealing an anode and a cathode, which are insulated from each other at a predetermine... | 05/19/2011 |
| 20110097607 | HOLDER CASE AND BATTERY PACK HAVING THE SAME A holder case for a battery pack is disclosed. The holder case includes two pieces which are selectively engageable so that the length of the holder case can be varied.... | 04/28/2011 |
| 20110091766 | SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME Disclosed are a secondary battery and a method of manufacturing the same. The method of manufacturing a secondary battery includes preparing a pouch case comprising a first case and a second case, seating an electrode assembly into the first case, covering the first cas... | 04/21/2011 |
| 20110070482 | GALVANIC ELEMENT HAVING FOIL SEAL A galvanic element with a metallic foil housing which encloses at least one positive and at least one negative electrode, wherein the foil housing is sealed by a plastics foil including at least partly of a polymer which has acid groups and/or which has anhydride groups... | 03/24/2011 |
| 20110064991 | SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Provided are a secondary battery and a method for manufacturing the same. The secondary battery includes an electrode assembly and a pouch, the electrode assembly including a first electrode, a second electrode, and a separator disposed between the first electrode and t... | 03/17/2011 |
| 20110059353 | ACCUMULATOR An accumulator comprises at least one galvanic cell and a receiving device for supporting the galvanic cell(s) of the accumulator. The receiving device comprises at least one protecting wall for receiving energy by means of elastic and/or plastic deformation. The protec... | 03/10/2011 |
| 20110052974 | SECONDARY BATTERY A secondary battery including an electrode assembly and a can housing the electrode assembly, wherein the can has at least one recessed portion in a side surface thereof. Here, a value obtained by subtracting a diameter of the electrode assembly from a gap length betwee... | 03/03/2011 |
| 20110052942 | ACTIVE MATERIAL FOR BATTERY, NON-AQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK According to one embodiment, an active material for a battery includes a titanium composite oxide. The titanium composite oxide contains a monoclinic β-type titanium composite oxide as its main phase and has a ratio (A2/A1) which is 0.4 or less, w... | 03/03/2011 |
| 20100330399 | FLEXIBLE BATTERY CONTAINER AND METHOD OF USE A flashlight apparatus including a body portion formed from a woven material, the body portion having a longitudinal length and forming at least part of an adjustable cavity for containing at least one battery, and a head portion coupled to the body portion and having a... | 12/30/2010 |
| 20100330414 | BATTERY CAN, METHOD FOR PRODUCING THE SAME, AND BATTERY The method for producing a battery can according to this invention includes the steps of: (1) producing a battery can having a cylindrical side wall, a bottom, and an opening from a steel plate by a can-making process; (2) washing the battery can with tap water or indus... | 12/30/2010 |
| 20100310922 | Lithium iron phosphate battery pack having cathode and anode current collectors A lithium ion battery pack including a housing and a top attached to an open end of the housing is disclosed. The battery pack includes plurality of battery cells, arranged in parallel and contained in the housing. The battery pack further includes cathode and anode cur... | 12/09/2010 |
| 20100304210 | Lead acid battery having lightly gelled electrolyte A lead acid battery having lightly gelled electrolyte is provided. The lead acid battery includes a plurality of alternating positive plates and negative plates, a plurality of separators sandwiched in between the positive plates and the negative plates, and a lightly g... | 12/02/2010 |
| 20100248015 | SECONDARY BATTERY A secondary battery including a can having enhanced safety against compression. A secondary battery includes: an electrode assembly; a can containing the electrode assembly and including a plate, and a wall extending from the plate in a first direction to define a cavit... | 09/30/2010 |
| 20100221600 | Cold-Rolled Steel Sheet and Method for Producing the Same A cold-rolled steel sheet having superior non-ageing properties and low planar anisotropy can be produced at low cost without decreased productivity. This cold-rolled steel sheet contains, by mass, 0.010% to 0.040% carbon, 0.02% or less silicon, 1.0% to 2.5% manganese, ... | 09/02/2010 |
| 20100151300 | DEVICE FOR STORING ELECTRICAL ENERGY The device according to the invention for storing electrical energy comprises at least one galvanic cell. The same is at least partially surrounded by a casing. Furthermore, the device comprises a cell holding unit comprising an internal space. The at least one galvanic... | 06/17/2010 |
| 20100062331 | ENERGY STORAGE DEVICE AND SYSTEM An energy storage device includes a cathodic material having a support structure. The energy storage device has an initial state and a subsequent state. The support structure includes only alpha brass in the initial state, and includes both alpha brass and gamma brass i... | 03/11/2010 |
| 20100047685 | POUCH-TYPED SECONDARY BATTERY WITH IMPROVED SAFETY AND EXCELLENT MANUFACTURING PROCESS PROPERTY Disclosed herein is a secondary battery including an electrode assembly, having pluralities of electrode tabs joined to electrode leads, mounted in a receiving part of a battery case, wherein the battery case has concave steps formed at the inner upper end of the receiv... | 02/25/2010 |
| 20090305134 | Electrode Assembly Having Stable Lead-Tap Joint and Electrochemical Cell Containing Them Disclosed herein is a stacking or stacking/folding type electrode assembly of a cathode/separator/anode structure, wherein the electrode assembly is constructed in a structure in which tabs (electrode tabs), having no active material applied thereto, protrude from elect... | 12/10/2009 |
| 20090297930 | EXTERIOR MEMBER FOR BATTERY ELEMENT AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME An exterior member for a battery element includes: a first sheet piece made of a laminated sheet; a second sheet piece made of a laminated sheet; a bending part for partitioning the first sheet piece and the second sheet piece from each other; a sealing part which is fo... | 12/03/2009 |
| 20090269654 | Prismatic Storage Battery Or Cell With Flexible Recessed Portion A battery includes a cell casing that has recessed portion on a major surface of the casing, the recessed portion being substantially planar and bordering a remainder of the major surface at ridge portions on at least three sides of the recessed portion, whereby the rec... | 10/29/2009 |
| 20090253033 | ANODE AND SECONDARY BATTERY A secondary battery capable of improving the cycle characteristics and the swollenness characteristics is provided. The secondary battery includes a cathode, an anode, and an electrolytic solution. The anode includes an anode active material layer having a plurality of ... | 10/08/2009 |
| 20090246620 | LITHIUM RECHARGEABLE BATTERY A lithium rechargeable battery including: a bare cell including an electrode assembly disposed in a pouch, the electrode assembly including two electrodes, a separator, and first and second electrode tabs that extend from the electrodes, through a first side of the bare... | 10/01/2009 |
| 20090214946 | NEGATIVE ELECTRODE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY USING THE SAME A negative electrode for a battery comprises a current collector, an inner coating on the current collector, and an outer coating on the inner coating. The inner and outer coatings comprise a carbonaceous material, and a lithium titanium oxide compound. The weight perce... | 08/27/2009 |
| 20090197166 | BATTERY MODULE CASE A battery module case includes: a first case in which a plurality of first battery cells are held in a stacked state and which includes a first plate formed with a first cutout portion from which an end surface of one of the first battery cells which is adjacent to the ... | 08/06/2009 |
