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Your search returned 179 patents.
( 429/127 in Current US Classification )
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Patent IDTitleDate Filed
6461757 Non-aqueous battery of a thin configuration September 10, 1999
6458483 Lithium ion secondary battery April 27, 2000
6455192 Battery case October 26, 2000
6451484 Lithium secondary battery and manufacturing method thereof April 20, 2000
6451476 Case including peripheral sealing portions for enclosing a secondary battery April 4, 2000
6451474 Resiliently deformable battery pack June 21, 2000
6444354 Low impedance folded polymeric laminate rechargeable battery and method of making May 20, 1999
6440603 Lithium anode assembly for an electrochemical cell February 22, 2000
6432576 Lithium secondary battery July 12, 1999
6410174 Metal-air fuel cell battery system having means for bi-directionally transporting metal-fuel tape and managing metal-fuel available therealong July 22, 1998
6406815 Compact lithium ion battery and method of manufacturing February 11, 2000
6403244 METAL-AIR FUEL CELL BATTERY SYSTEM EMPLOYING HYDROSTATIC FORCES TO ENABLE SIMULTANEOUS TRANSPORT OF METAL-FUEL TAPE, MOVABLE CATHODE STRUCTURE, AND IONICALLY-CONDUCTIVE MEDIUM THERETHROUGH DURING SYSTEM OPERATION August 12, 1998
6399241 Nonaqueous electrolyte battery October 21, 1999
6398824 Method for manufacturing a thin-film lithium battery by direct deposition of battery components on opposite sides of a current collector October 10, 2000
6395420 Battery sealed in battery case of resin film April 19, 2000
6391491 Lithium secondary battery having case with simplified safety device September 5, 2000
6387563 Method of producing a thin film battery having a protective packaging March 28, 2000
6376128 Solid electrolyte battery having reduced sized electrodes February 16, 2000
6376124 Electrochemical cell July 27, 1999
6371996 Manufacturing method of batteries April 25, 2000
6365292 Cathode belt structure for use in a metal-air fuel cell battery system and method of fabricating the same August 10, 1998
6355166 Magnetically enhanced composite materials and methods for making and using the same October 29, 1999
6346346 Flexible battery structure January 5, 2001
6335111 Metal-air fuel cell battery system employing a plurality of moving cathode structures for improved volumetric power density July 3, 1998
6326097 Micro-fuel cell power devices December 10, 1998
6319630 Laminate film case comprising nonaqueous electrolyte battery and control circuit March 2, 2000
6312848 Electrical rechargeable battery in the form of a button cell December 13, 1999
6309771 Metal-air fuel cell battery system employing substantially planar metal-fuel cards of rigid construction insertable into a power generation bay of the system August 31, 1998
6303242 Gradient interface magnetic composites and methods therefor December 10, 1999
6299997 Ionically-conductive belt structure for use in a metal-air fuel cell battery system and method of fabricating the same July 3, 1998
6296960 System and method for producing electrical power using metal-air fuel cell battery technology October 6, 1997
6294288 Battery cell having notched layers December 1, 1999
6291097 Grid placement in lithium ion bi-cell counter electrodes May 11, 2000
6287715 Metal-air fuel cell battery system having means for controlling discharging and recharging parameters for improved operating efficiency August 6, 1998
6280875 Rechargeable battery structure with metal substrate March 24, 1999
6270536 Method of fabricating solid oxide fuel cell electrodes February 23, 1999
6245461 Battery package having cubical form May 24, 1999
6228519 Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation July 9, 1998
6218034 Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same August 10, 1998
6207318 Electrochemical batteries with restricted liquid electrolyte volume June 22, 1998
6190792 Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same August 10, 1998
6187472 Thin battery February 20, 1998
6174338 Method of making a lithium element and anode assembly for an electrochemical cell February 8, 1999
6168884 Battery with an in-situ activation plated lithium anode April 2, 1999
6165639 Method and apparatus for making internal connections within a battery pack September 30, 1998
6132477 Method of making laminated polymeric rechargeable battery cells May 20, 1999
6120935 Flat accumulator device having an electrochemical cell and electrical contacts February 17, 1998
6120930 Rechargeable thin-film electrochemical generator July 25, 1997
6120563 Method for providing a flat-folded, multi-plate electrode assembly July 6, 1998
6117593 Current collector manufacture by arc spray deposition June 15, 1998
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