| Patents for H01M 10 - Secondary cells; Manufacture thereof (112,718) |
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| 10/28/2004 | US20040214088 thin film, composite polymer electrolyte for lithium secondary battery, which has improved ionic conductivity and mechanical properties; single ion conductor-containing porous polymer matrix of submicro-scale can enhance ionic conductivity and charge/discharge cycle stability |
| 10/28/2004 | US20040214087 Negative active material for rechargeable lithium battery and method of preparing same |
| 10/28/2004 | US20040214085 aggregate of silicon porous particles formed with plurality of voids therein having average diameter of 1 nm-10 mu m, and aggregate has average particle size of 1 mu m-100 mu m; prevents pulverization of active mateial from current collector |
| 10/28/2004 | US20040214084 Using alkali metal and transition metal; controlled reduction using carbohydrate; forming inorganic reaction product |
| 10/28/2004 | US20040214083 negative electrode composed of hydrogen absorbing alloy, positive electrode, separator and alkaline electrolyte wherein fluorocarbon resin is present in single particle state on surface of negative electrode; inhibits increase of inner pressure of battery during overcharging |
| 10/28/2004 | US20040214081 Electrode for electrochemical cell and electrochemical cell therewith |
| 10/28/2004 | US20040214079 Integrated thin film battery and circuit module |
| 10/28/2004 | US20040214078 Electrochemical cell |
| 10/28/2004 | US20040214076 Electric storage battery construction and method of manufacture |
| 10/28/2004 | US20040214075 Nonaqueous electrolyte solution secondary battery |
| 10/28/2004 | US20040214074 Safety battery |
| 10/28/2004 | US20040214065 Polymer electrolyte and proton-conducting membrane |
| 10/28/2004 | US20040214052 Color-coded battery storage system |
| 10/28/2004 | US20040213985 Preparing a precursor film by injection of a polymer, which is used for a support layer, into an extruder; annealing the precursor film; coating with polymer solution; drying; low temperature-stretching; high temperature-stretching; heat-setting |
| 10/28/2004 | US20040213731 Iron oxide based materials for use as ion intercalation hosts in rechargeable lithium batteries |
| 10/28/2004 | US20040213729 Firing a mixture of a cobalt source, a lithium source, and, if required, the a transition metal element source and a fluorine source, at a temperature of from 800 degrees C. to 1050 degrees C. in an oxygen containing atmosphere |
| 10/28/2004 | US20040212351 Devices and/or methods for determing the availability of electric energy, in particularly in vehicle electric systems comprising several energy accumulators |
| 10/28/2004 | US20040212349 Battery pack and battery remaining power calculating method |
| 10/28/2004 | US20040212345 Electronic apparatus, feed switch controlling method and feed switch setting method for electronic apparatus |
| 10/28/2004 | US20040212343 Battery charger |
| 10/28/2004 | US20040211053 Alkaline cell with flat housing |
| 10/28/2004 | DE10316638A1 Method for recognizing acid coating in battery, determines first charge state value in battery load phase, based on estimation of rest voltage, followed by determining second charge state after load phase, based on measured rest voltage |
| 10/28/2004 | DE10152192B4 Verfahren zur Herstellung einer Träger-Dichtung A process for preparing a carrier-seal |
| 10/28/2004 | CA2522234A1 Electrolyte composition and cell |
| 10/28/2004 | CA2521645A1 Cathode active material with increased alkali metal content and method of making the same |
| 10/28/2004 | CA2520247A1 Method for making electrodes for electrochemical cells |
| 10/27/2004 | EP1471593A1 Power controller, power control method, information processor, and power control program |
| 10/27/2004 | EP1471592A2 Electrochemical cell with polymeric electrolyte |
| 10/27/2004 | EP1471591A1 Nonaqueous electrolyte secondary cell, power supply comprising the secondary cell, portable device, transportable or movable machine, electric apparatus for home use, and method for charging nonaqueous electrolyte secondary cell |
| 10/27/2004 | EP1470608A2 Lithium ion battery |
| 10/27/2004 | EP1470600A1 Metal/active oxygen batteries |
| 10/27/2004 | EP1075655A4 Electronic battery tester |
| 10/27/2004 | EP0968196B1 Perfluorovinyl ionic compounds and their use in conductive materials |
| 10/27/2004 | EP0904607B1 Cathode materials for secondary (rechargeable) lithium batteries |
| 10/27/2004 | CN2651947Y Water level alarming device of accumulator |
| 10/27/2004 | CN2651946Y Special balancing protective circuit of lithium ion battery |
| 10/27/2004 | CN1541429A Lithium ion secondary battery |
| 10/27/2004 | CN1541427A Non-aqueous electrolytic secondary battery |
| 10/27/2004 | CN1541337A Battery capacity calculating method |
| 10/27/2004 | CN1540796A Battery pack and power tool using same |
| 10/27/2004 | CN1540795A Solar energy charger |
| 10/27/2004 | CN1540794A Nonquueous electrolyte and lithium secondary battery includng same |
| 10/27/2004 | CN1540793A Nonaqueous electrlyte for lithium battery and lithium ion secondary battery |
| 10/27/2004 | CN1540792A Method for making core of soft packaged lithium ion dynamic battery |
| 10/27/2004 | CN1540781A Two step synthesis method for producing cathode material of lithium ion battery |
| 10/27/2004 | CN1540780A Electrode for electromechanical battery, and electrochemical battery |
| 10/27/2004 | CN1540778A Battery pack |
| 10/27/2004 | CN1173429C Electrolyte used in electrochemical device |
| 10/27/2004 | CN1173428C Method for manufacturing thin lithium ion battery |
| 10/27/2004 | CN1173425C Method for making electrode board used in cell |
| 10/27/2004 | CN1173424C Protective coating for separators for electrochemical cells |
| 10/27/2004 | CN1173423C Battery pack |
| 10/27/2004 | CN1173188C Battery testing system |
| 10/27/2004 | CN1172857C Process for preparing spherical V203 and lithium vanadate as anode material of Li-ion battery |
| 10/26/2004 | US6810274 Battery pack and wireless telephone apparatus |
| 10/26/2004 | US6808848 For generating electricity |
| 10/26/2004 | US6808847 Anode comprising zinc, an aqueous alkaline electrolyte, a cathode mixture comprising cathode active material comprising copper oxide or copper hydroxide. graphitic carbon, preferably expanded graphite or graphitic carbon nanofibers are added to |
| 10/26/2004 | US6808846 Negative electrode for lithium secondary battery and manufacturing method thereof |
| 10/26/2004 | US6808844 Battery pack |
| 10/26/2004 | US6808843 Battery, especially flat cell |
| 10/26/2004 | US6808842 Battery pack |
| 10/26/2004 | US6808841 Battery terminal unit provided with a current sensor |
| 10/22/2004 | CA2465086A1 Dry particle based electro-chemical device and methods of making same |
| 10/21/2004 | WO2004091033A2 Setting composition for a battery electrolyte |
| 10/21/2004 | WO2004091017A1 The constitution of the dispersant in the preparation of the electrode active material slurry and the use of the dispersant |
| 10/21/2004 | WO2004091016A1 Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same |
| 10/21/2004 | WO2004091014A1 Adhesive-carrying porous film for cell separator and its application |
| 10/21/2004 | WO2004091006A2 Zinc/air cell assembly |
| 10/21/2004 | WO2004090982A1 Battery-mounted integrated circuit device |
| 10/21/2004 | WO2004090038A1 Setting composition for a battery electrolyte |
| 10/21/2004 | WO2004090037A1 Setting composition for a battery electrolyte |
| 10/21/2004 | WO2004089820A1 Flaky carbonaceous particle and production method thereof |
| 10/21/2004 | WO2004070857A3 Method and related device for improving efficiency and preventing degradation of said energy storage device |
| 10/21/2004 | WO2004036682A3 Use of polyfluoride polyethers as a flame retardant for batteries |
| 10/21/2004 | US20040209168 copolymerizing vinylidene fluoride, especially with hexafluoropropylene and, optionally chlorotrifluoroethylene and impregnating the copolymer with a nonaqueous electrolytic solution; copolymer may be crosslinked to improve heat resistance |
| 10/21/2004 | US20040209166 cathode contains nickel hydroxide and Y, Yb, Er, Ca, Sr, Ba, Nb, Ti, W, Mo and/or Ta; anode contains hydrogen-absorbing alloy of a lanthanoid, Ca, Sr, Sc, Y, Ti, Zr and/or Hf; magnesium; and Ni and/or V, Nb, Ta, Cr, Mo, Mn, Fe, Co, Al, Ga, Zn, Sn, In, Cu, Si, P and B; increased nickel hydroxide charging |
| 10/21/2004 | US20040209165 high voltage electrolytic cells having comprising trimer compounds as electrodes; rechargeable |
| 10/21/2004 | US20040209160 Manufacture of flexible thin layer electrochemical cell |
| 10/21/2004 | US20040209159 Negative electrode for lithium battery, method of preparing same, and lithium battery comprising same |
| 10/21/2004 | US20040209156 Secondary lithium ion cell or battery and protecting circuit electronic device and charging device of the same |
| 10/21/2004 | US20040209132 Hydrogen sensor for fuel processors of a fuel cell |
| 10/21/2004 | US20040209124 Polymer electrolyte and the use thereof in galvanic cells |
| 10/21/2004 | US20040208818 Neutralizing and oxidizing to form lithium cobaltate particles containing manganese or magnesium; improving AN INITIAL DISCHARGE CAPACITY and CHARGING/DISCHARGING CYCLE CHARACTERISTICS UNDER HIGH TEMPERATURE; batteries for PORTABLE ELECTRONICS |
| 10/21/2004 | US20040207368 Battery pack apparatus |
| 10/21/2004 | US20040207367 Internal condition detection system for a charge accumulating device |
| 10/21/2004 | US20040207361 Electronic equipment |
| 10/21/2004 | US20040205959 Production method of lithuim secondary battery and production device therefor |
| 10/21/2004 | DE202004012366U1 Device for identifying electrically chargeable/dischargeable battery pack parameters e.g. for model construction vehicles, has battery pack coupled to non-volatile information-storage module coupled to information reading device in charger |
| 10/21/2004 | DE10314826A1 Production of electrodes for use in high-energy lithium-polymer batteries involves applying a mixture of a polymer binder, lithium-intercalationable active electrode material, conductive salt and solvent to a conductor |
| 10/21/2004 | CA2522107A1 Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same |
| 10/20/2004 | EP1469547A1 MEMS volumetric li/ion battery for space, air and terrestrial applications |
| 10/20/2004 | EP1469539A1 Active substance of positive electrode and nonaqueous electrolyte battery containing the same |
| 10/20/2004 | EP1469538A2 Nonaqueous electrolyte secondary battery |
| 10/20/2004 | EP1469537A2 Battery with special anode material |
| 10/20/2004 | EP1469321A1 Device for monitoring the state of charge of a battery |
| 10/20/2004 | EP1468863A2 Device and method of monitoring an electric battery in a submarine |
| 10/20/2004 | EP0823134B1 Improved electrochemical hydrogen storage alloys for nickel metal hydride batteries |
| 10/20/2004 | CN2650375Y 充电器 Charger |
| 10/20/2004 | CN2650338Y Charging power box for focus lamp |
| 10/20/2004 | CN1539177A Multiple plateau battery charging method and systm to charge to the second plateau |