Patent application number | Description | Published |
20100119881 | ELECTRONIC CURRENT INTERRUPT DEVICE FOR BATTERY - The present invention provides a protection circuit disposed in a lithium-ion cell for protection of the lithium-ion cell. The protection circuit includes a first protection module, a second protection module, an integrated circuit module, a thermal sensor or thermocouple, a switch, a fuse and/or a resistor. | 05-13-2010 |
20100285352 | ELECTROCHEMICAL CELLS WITH TABS - The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs. | 11-11-2010 |
20110212359 | ELECTROCHEMICAL CELLS WITH IONIC LIQUID ELECTROLYTE - The present invention provides a lithium-ion electrochemical cell comprising an ionic liquid electrolyte solution and a positive electrode having a carbon sheet current collector. | 09-01-2011 |
20120121974 | HIGH PERFORMANCE LITHIUM OR LITHIUM ION CELL - Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature. | 05-17-2012 |
20120121991 | HIGH PERFORMANCE LITHIUM OR LITHIUM ION CELL - Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature. | 05-17-2012 |
20120141864 | ELECTROCHEMICAL CELLS WITH TABS - The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs. | 06-07-2012 |
20130288138 | HIGH PERFORMANCE LITHIUM OR LITHIUM ION CELL - Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature. | 10-31-2013 |
20130323571 | ELECTROCHEMICAL CELLS WITH IONIC LIQUID ELECTROLYTE - The present invention provides a lithium-ion electrochemical cell comprising an ionic liquid electrolyte solution and a positive electrode having a carbon sheet current collector. | 12-05-2013 |