| Patents for H01M 10 - Secondary cells; Manufacture thereof (112,718) |
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| 06/01/1999 | US5909101 Battery charger detecting full charge of batteries using a thermostat and thermistor in a battery pack |
| 06/01/1999 | US5908717 The solvent is a binary or higher diethyl carbonate and one or more of propylene carbonate, ethylene carbonate, dimethyl carbonate, dipropyl carbonate, dimethyl sulfoxide, acetonitrile, dimethoxyethane, tetrahydrofuran, and/or |
| 06/01/1999 | US5908716 Lithium--containing sulfates, method of preparation and uses thereof |
| 06/01/1999 | US5908715 Composite carbon materials for lithium ion batteries, and method of producing same |
| 05/27/1999 | WO1999026308A1 Bonding agent for cells and cell using the same |
| 05/27/1999 | WO1999026307A1 Lithium ion secondary battery and manufacture thereof |
| 05/27/1999 | WO1999026306A1 Lithium ion secondary battery and manufacture thereof |
| 05/27/1999 | WO1999026303A1 GAMMA NiOOH NICKEL ELECTRODES |
| 05/27/1999 | DE19804423C1 Electrical lead-acid battery |
| 05/27/1999 | DE19751987A1 Equalizing the state of charge of an accumulator battery |
| 05/26/1999 | EP0918364A1 Phosphate additives for non-aqueous electrolyte in alkali metal electrochemical cells |
| 05/26/1999 | EP0918361A1 Secondary battery |
| 05/26/1999 | EP0918360A1 Method for manufacturing positive pole active material for alkaline secondary battery, paste nickel pole, and alkaline secondary battery and method for manufacturing thereof |
| 05/26/1999 | EP0918359A1 Non-aqueous electrolyte secondary cell comprising safety valve |
| 05/26/1999 | EP0918358A1 Battery assembly |
| 05/26/1999 | EP0918040A1 Graphite particles and lithium secondary cell using them as cathode material |
| 05/26/1999 | EP0917716A1 Proton conductor with wide-ranging thermal resistance and good proton conductivity |
| 05/26/1999 | CN1217832A Power supply device |
| 05/26/1999 | CN1217826A Cell cap assembly having frangible tab disconnect mechanism |
| 05/26/1999 | CN1217825A Battery device |
| 05/26/1999 | CN1217824A Copolymers of vinylidene fluoride and hexafluoropropllene having reduced extractable content and improved solution clarity |
| 05/26/1999 | CN1217822A Battery separator |
| 05/26/1999 | CN1217820A Battery case and surface-treated steel sheet for same |
| 05/26/1999 | CN1217589A Cylindrical alkali accumulator adapting non-sintered electrode and manufacturing method therefor |
| 05/26/1999 | CN1217585A Centralized storing and charging apparatus for cells |
| 05/26/1999 | CA2246646A1 Portable power tool having low rate, rechargeable batteries |
| 05/26/1999 | CA2222494A1 Lithium ion battery containing molybdenum bronze |
| 05/25/1999 | US5906899 Sealed storage battery having electrode plate foot which rests on a rib and cover joint structure with high adhesive strength |
| 05/25/1999 | US5906661 Battery constructions and method for forming such battery constructions |
| 05/20/1999 | WO1999025039A1 Binder containing vinyl alcohol polymer, slurry, electrode, and secondary battery with nonaqueous electrolyte |
| 05/20/1999 | WO1999025038A1 Separator for alkali secondary cell, method of producing the same, and alkali secondary cell using the same |
| 05/20/1999 | WO1999025037A1 Explosion-proof nonaqueous electrolyte secondary cell and rupture pressure setting method therefor |
| 05/20/1999 | WO1999025036A1 Square-shape closed battery |
| 05/20/1999 | WO1999024359A1 Carbon product rich in lithium for use as negative electrode in a lithium cell |
| 05/19/1999 | EP0917230A1 Battery with temperature conditionning system |
| 05/19/1999 | EP0917229A1 Battery pack, electronic device system, and method of detecting attachment of battery pack |
| 05/19/1999 | EP0917228A1 Nonaqueous electrolyte secondary battery |
| 05/19/1999 | EP0917227A2 Lithium secondary battery |
| 05/19/1999 | EP0917224A1 Phosphonate additives for non-aqueous electrolyte in alkali metal electrochemical cells |
| 05/19/1999 | EP0917223A1 Lithium ion secondary battery |
| 05/19/1999 | EP0917221A1 Cylindrical alkaline storage battery and manufacturing method of the same |
| 05/19/1999 | EP0917218A2 A battery unit and a portable battery-operated device including such a battery unit |
| 05/19/1999 | EP0916618A1 Carbon material for negative electrode of secondary lithium battery, process for preparing the same, and secondary lithium battery prepared from said carbon material |
| 05/19/1999 | EP0916164A1 Calcium-zincate electrode for alkaline batteries and method for making same |
| 05/19/1999 | EP0915810A1 Synthesis of lithium nickel cobalt dioxide |
| 05/19/1999 | EP0842551A4 Battery charging system |
| 05/19/1999 | EP0796512B1 High temperature battery |
| 05/19/1999 | CN2319926Y Device of prolonging discharge time of accumulator |
| 05/19/1999 | CN1217089A Lithium secondary cell, charger, and device for information terminal |
| 05/18/1999 | US5905364 Rapid battery charger with charge controlling capability depending on overvoltage of the battery |
| 05/18/1999 | US5905363 Method for reducing the internal resistance of rechargeable batteries |
| 05/18/1999 | US5905362 Battery charging device, method for charging battery pack by switching between maximum charging voltage and maximum charging current |
| 05/18/1999 | US5905361 Charging-and-discharging device, constant-voltage and constant-current control circuit, and electronic device |
| 05/18/1999 | US5905358 Method for distinguishing a standard battery from an ultrafast battery and charging same |
| 05/18/1999 | US5905002 Improved bonding of bushings to terminal posts |
| 05/18/1999 | US5905001 Connecting terminal lead, current collector |
| 05/18/1999 | US5904999 Means for directing a flow of the reaction air into a first inlet provided in a first outer side surface of the housing through both of the outer chambers in a uniform flow distribution across the outer faces of both of the electrodes |
| 05/18/1999 | CA2186533C Composite electrode for a lithium battery |
| 05/18/1999 | CA2150507C Rechargeable batteries |
| 05/14/1999 | WO1999023714A1 Method of fabricating an electrochemical device and the resultant device |
| 05/14/1999 | WO1999023713A1 Enclosed cell |
| 05/14/1999 | WO1999023712A1 Transition metal-based ceramic material and articles fabricated therefrom |
| 05/14/1999 | WO1999023711A1 An electrochemical storage cell containing at least one electrode formulated from a phenylene-thienyl based polymer |
| 05/14/1999 | WO1999023710A1 Battery having heat deflective packaging |
| 05/14/1999 | WO1999023709A2 Metal hydride cells for high rate/low temperature performance |
| 05/14/1999 | WO1999016145B1 Air manager control using cell voltage as auto-reference |
| 05/14/1999 | WO1999000004A9 Apparatus for monitoring temperature of a power source |
| 05/14/1999 | CA2308613A1 Transition metal-based ceramic material and articles fabricated therefrom |
| 05/12/1999 | EP0915552A2 Secondary battery control device |
| 05/12/1999 | EP0915526A2 Solid state electrolyte cell and method for producing same |
| 05/12/1999 | EP0914683A1 Positive electrode for lithium battery |
| 05/12/1999 | DE19749763A1 Manganese di:oxide electrode for rechargeable cell |
| 05/12/1999 | CN1216636A A method to obtain the agitation of electrolyte inside a lead-acid storage battery |
| 05/12/1999 | CN1216409A Modified alkaline battery and its making process |
| 05/12/1999 | CN1216405A Manufacture of alkaline secondary nickel-hydrogen cell and its positive and negative pole material |
| 05/12/1999 | CN1216404A Lead acid battery |
| 05/12/1999 | CN1216289A Lithium composite oxide, preparation method thereof and lithium ion secondary cell adopting lithium composite oxide as active material of positive electrode |
| 05/11/1999 | US5903423 Battery pack for electric power tools |
| 05/11/1999 | US5903136 Method for charging secondary batteries |
| 05/11/1999 | US5902699 An interaction energy of the binder with the electrolyte is calculated from the measured angle of contact between the potassium hydroxide electrolyte and maleic anhydride-styrene copolymer or maleic anhydride-vinyl ether copolymer binder |
| 05/11/1999 | US5902698 High voltage stability obtained by using an electrolyte containing a metal and elements from group vb and vib, e.g. lithium salt of di(di(trifluoro)methoxysulfonyl)amine; detectors |
| 05/11/1999 | US5902697 Safety device for lithium polymer batteries |
| 05/11/1999 | CA2148127C Battery pack and method of forming same |
| 05/06/1999 | WO1999022433A1 An identification arrangement and method |
| 05/06/1999 | WO1999022415A1 Primary metal-air power source and ventilation system for the same |
| 05/06/1999 | WO1999021417A1 Battery and lure tester |
| 05/06/1999 | WO1999003164A8 Electrochemical accumulator with electrolyte reserve |
| 05/06/1999 | WO1998054775A9 Hydrogen storage alloy |
| 05/06/1999 | EP0913906A2 Electrical disconnection and automatic re-engagement of battery monitoring circuits |
| 05/06/1999 | EP0913877A1 Monoblock battery with device for measuring internal temperature |
| 05/06/1999 | EP0913876A1 A method of preparing positive material for lithium secondary cell by microwave energy |
| 05/06/1999 | EP0913875A2 Perforated film for Modifying the electrochemical surface area of a cell |
| 05/06/1999 | EP0913874A1 Sealed storage battery with multilayered jacket |
| 05/06/1999 | EP0913292A2 Method for equalizing the voltage of traction battery modules of a hybrid electric vehicle |
| 05/06/1999 | EP0913288A2 Method for maintaining the charge capacity of traction battery modules of a hybrid electric vehicle |
| 05/06/1999 | EP0913010A1 Fuel cell system for an electric vehicle |
| 05/06/1999 | EP0913006A1 Glass fiber separators for batteries |
| 05/06/1999 | EP0665986A4 Electrochemical power generating system. |
| 05/06/1999 | CA2307856A1 An identification arrangement and method |
| 05/06/1999 | CA2307138A1 Primary metal-air power source and ventilation system for the same |