| Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170) |
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| 09/12/2001 | EP0896742B1 Apparatus and method of preparing electrochemical cells |
| 09/12/2001 | EP0764187B1 Conductive polymer composition |
| 09/12/2001 | EP0725453B1 Surface-treated steel sheet for battery case and battery case |
| 09/12/2001 | CN2447942Y Feeding mechanism for cell iron jacket machine |
| 09/12/2001 | CN1312960A Method of forming terminal pie protrusion on casing of alkaline cell |
| 09/12/2001 | CN1312839A Blend membranes based on sulfonated poly (phenylene ether) for enbanced polymer electrochemical cells |
| 09/12/2001 | CN1070889C Conductive polymer composition |
| 09/11/2001 | US6288457 Key switch device and portable key electronic device provided with the key switch device |
| 09/11/2001 | US6288356 Apparatus for making welds through partitions in battery cases |
| 09/11/2001 | US6287730 Battery separator |
| 09/11/2001 | US6287724 Nickel metal hydride cells designed for high rate/low temperature performance |
| 09/11/2001 | US6287721 Process for manufacturing electrochemical cells |
| 09/11/2001 | US6287720 Nonaqueous battery having porous separator and production method thereof |
| 09/11/2001 | US6287718 Protection device and battery cell using this protection device |
| 09/11/2001 | US6287715 Metal-air fuel cell battery system having means for controlling discharging and recharging parameters for improved operating efficiency |
| 09/11/2001 | US6287350 Providing disc-shaped rigid inner cover having bottom surface; molding rubber seal directly on rigid inner cover such that rubber seal is molded onto bottom surface of rigid inner cover |
| 09/11/2001 | US6287150 Power source |
| 09/11/2001 | US6287140 Apparatus and method for maintaining continuous power supply to an electronic mobile instrument while replacing a drained battery |
| 09/07/2001 | WO2001065625A1 Method of manufacturing a thin lithium battery |
| 09/07/2001 | WO2001065616A1 Cell incorporating polymer electrolyte |
| 09/06/2001 | US20010019797 Electrode and battery, and methods of producing the same |
| 09/06/2001 | US20010019796 Lithium secondary battery and method of manufacturing thereof |
| 09/06/2001 | US20010019255 Battery module structure for electric vehicle |
| 09/06/2001 | DE10109654A1 Brennstoffzelle Fuel cell |
| 09/06/2001 | DE10107657A1 Modular battery pan or plate arrangement has container for removably accommodating battery with battery holding elements, slot for control module, manually operated cover |
| 09/06/2001 | DE10065226A1 Verfahren zum Aufbringen von Metall mit einer hohen Korrosionsbeständigkeit und einem geringen Kontaktwiderstand bezüglich Kohlenstoff auf einen Separator für eine Brennstoffzelle Method of applying metal having a high corrosion resistance and a low contact resistance with respect to carbon on a separator for a fuel cell |
| 09/06/2001 | DE10007224A1 Device for thermal insulation of motor vehicle battery has heat protection area with heat protection wall enclosing battery and if appropriate electrical control units arranged close to it |
| 09/05/2001 | EP1130670A1 Lithium secondary cell |
| 09/05/2001 | EP1130666A2 An alkaline storage battery that can be used with stability in a wide temperature range |
| 09/05/2001 | EP1130661A1 Battery pack and wireless telephone apparatus |
| 09/05/2001 | EP1129498A1 Conductive polymer ptc battery protection device and method of making same |
| 09/05/2001 | EP1036316A4 Instrument |
| 09/05/2001 | EP0912650B1 Battery device |
| 09/05/2001 | CN2446666Y Battery terminal connector with dumb proof effect |
| 09/05/2001 | CN2446665Y Batter of group mobile communicating hand-held walkie-talkie |
| 09/05/2001 | CN1311905A Catalyst equiped vapor-communiation multi-cell valve regulated lead-acid battery |
| 09/05/2001 | CN1311829A Surface treated steel sheet for battery case, method for prodn. thereof, battery case formed by the steel sheet |
| 09/05/2001 | CN1070516C Method for fabricating electrochemical cell |
| 09/04/2001 | US6285167 Use of catalysts in standby valve-regulated lead acid cells |
| 09/04/2001 | US6285160 Retaining device of battery set of scooter |
| 09/04/2001 | US6285158 Battery discriminating method, dry cell battery pack, and electronic device |
| 09/04/2001 | US6284412 Hybrid polymeric electrolyte and non-aqueous electrochemical device comprising the same |
| 09/04/2001 | US6284408 Battery having protective tape on connecting band of electrode |
| 09/04/2001 | US6284407 Retractable integrated radio support stand and battery including a support member |
| 09/04/2001 | US6284406 IC card with thin battery |
| 09/04/2001 | US6284404 Battery and gas effluent system therefor |
| 09/04/2001 | US6284403 Closure assembly for sealed batteries |
| 09/04/2001 | US6284400 Metal-air cathode can, and electrochemical cell made therewith |
| 09/04/2001 | US6284014 Extrudable, weldable alloy comprising base material of aluminum or titanium, boron or silicon carbide, metal having low intermetallic phase temperature, and reinforcement agent; lightweight, high strength structural members |
| 09/04/2001 | CA2161668C Cathode air recirculation and moisture control |
| 08/30/2001 | WO2001063687A1 Nonaqueous electrolyte secondary cell |
| 08/30/2001 | WO2001063685A1 Production method of wound electrodes for batteries |
| 08/30/2001 | WO2001063681A1 Battery pack |
| 08/30/2001 | WO2001063680A1 Sealing plate, cell using the sealing plate, and method of manufacturing the cell |
| 08/30/2001 | WO2001062637A1 Article feeding and discharging device |
| 08/30/2001 | US20010018150 Nonaqueous electrolyte secondary battery, carbon material for negative electrode, and method for manufacturing carbon material for negative electrode |
| 08/30/2001 | US20010018149 Stable charging, discharging cycles |
| 08/30/2001 | US20010018147 Nonaqueous electrolyte secondary cell |
| 08/30/2001 | US20010018143 Fuel cell |
| 08/30/2001 | US20010017188 Joining an ion exchange membrane (IEM) to a frame of dissimilar polymer by coating the border of an IEM with a water miscible solvent solution of frame-compatible polymer and joining the coated IEM to the frame |
| 08/30/2001 | US20010016979 Sealed battery and method of manufacturing the same |
| 08/30/2001 | DE10013862C1 Portable computer system has fuel cell in display unit, gas storage device in main unit; gas storage device is connected to fuel cell via flexible, gas-tight connection |
| 08/29/2001 | EP1128454A2 Collector for alkaline secondary battery, method for making the same, and alkaline secondary battery using the same |
| 08/29/2001 | EP1128450A2 Electrode connection for battery and methods of producing the same |
| 08/29/2001 | EP0759210A4 Cell pack for nickel-metal hydride batteries |
| 08/29/2001 | CN2445453Y Mobile phone charger holder with answer switchover switch |
| 08/29/2001 | CN2445447Y Device for adjusting electrolyte filling quantity for lead accumulator |
| 08/29/2001 | CN2445446Y Electrolyte feeder for battery |
| 08/29/2001 | CN2445445Y Copper terminal output structure of lead-acid battery |
| 08/29/2001 | CN2445444Y Simple quick connector for battery |
| 08/29/2001 | CN2445443Y Terminal composite structure of battery |
| 08/29/2001 | CN2445442Y One-way pressure control valve for valve control sealed lead-acid battery |
| 08/29/2001 | CN2445441Y Case sealing rubber structure for valve control sealed lead-acid battery |
| 08/29/2001 | CN2445440Y New-structure of battery A.B.S. plastic case |
| 08/29/2001 | CN2445439Y Valve control sealed lead-acid battery terminal sealing structure |
| 08/29/2001 | CN1310866A End cap assembly for an alkaline cell |
| 08/29/2001 | CN1310639A System for desulfurizing a fuel for use in a fuel cell power plant |
| 08/29/2001 | CN1310566A Battery assembly and wireless telephone apparatus |
| 08/29/2001 | CN1310484A Sealed accumulator |
| 08/29/2001 | CN1310483A Making process of gel polymer electrolyte diaphragm and stacked-up lithium ion battery |
| 08/29/2001 | CN1310482A Closed battery module |
| 08/28/2001 | US6280883 Electrolytes with conductive salts, cations and anions |
| 08/28/2001 | US6280882 Polymer matrix and solvents |
| 08/28/2001 | US6280881 Immobilized electrolyte and alkali metal salt and nonaqueous solvent and immobilized polymer |
| 08/28/2001 | US6280880 Surface treatment of polyphenylene sulfide or polysulfones |
| 08/28/2001 | US6280876 Metal-air cathode can having reduced corner and electrochemical cells made therewith |
| 08/28/2001 | US6280874 Annular pack |
| 08/28/2001 | US6280873 Wound battery and method for making it |
| 08/28/2001 | US6280869 Fuel cell stack system and operating method |
| 08/28/2001 | US6280699 Firing manganese and lithium salt or oxide of specific particle sizes |
| 08/28/2001 | CA2203602C Battery pack which can be attached |
| 08/23/2001 | WO2001061774A1 Reinforced ion exchange membrane |
| 08/23/2001 | WO2001061772A1 Extraction of plasticizer from electrochemical cells |
| 08/23/2001 | WO2001061771A1 Low profile six-volt lead-acid battery with front terminlas |
| 08/23/2001 | WO2001061770A1 Safety mechanism for rectangular battery and method of manufacturing the same |
| 08/23/2001 | WO2001061769A2 Box for automobile accumulators |
| 08/23/2001 | WO2001060872A1 Fluoropolymer resins containing ionic or ionizable groups and products containing the same |
| 08/23/2001 | WO2001060227A1 Multi-function, battery-powered, rider cleaning machine |
| 08/23/2001 | US20010016289 Nonaqueous electrolyte secondary battery |
| 08/23/2001 | US20010016288 Battery separator element containing efficiency improving additives |