About 101 results
https://drivepatents.com/patents/993297 · 30 Jan 2013
Disclosed is a rechargeable battery for preventing an internal short circuit of a cell by inducing bending of a cap plate in a predetermined direction under a side compression condition. The rechargeable battery includes a case, an electrode assembly in th...
https://drivepatents.com/patents/996730 · 24 Oct 2012
A secondary battery includes an electrode assembly having a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a first electrode terminal; a first collecting plate having a fir...
https://drivepatents.com/patents/998818 · 29 Aug 2012
Provided are a pouch type battery and a method of manufacturing the pouch type battery. A lateral end part of the pouch type battery is recessed by a pressing process to prevent a thickness increase caused by attachment of an insulation tape. The pouch typ...
https://drivepatents.com/patents/999081 · 22 Aug 2012
A secondary battery includes an electrode assembly; a case housing the electrode assembly; a terminal electrically coupled to the electrode assembly, wherein the terminal includes a coupling part electrically coupled to the electrode assembly; and an exten...
https://drivepatents.com/patents/999697 · 8 Aug 2012
The present invention relates to small or large flexible devices for energy generation, storage, or both that generate power ranging from microwatts up to dozens of Watts. The device is manufactured on substrates of cellulose or its derivatives acting as s...
https://drivepatents.com/patents/1001601 · 6 Jun 2012
According to one aspect, a mobile electronic device having a fuel cell configured to receive fuel and generate therefrom electrical power for the mobile electronic device, a fuel tank adapted to store fuel and provide fuel to the fuel cell, and a solid-sta...
https://drivepatents.com/patents/1002255 · 23 May 2012
Provided as a secondary battery including a metallic can including a accommodating portion accommodated with an electrode assembly and an electrolyte together, and an opening portion; a metallic cap positioned in the opening portion of the can to seal the ...
https://drivepatents.com/patents/1002291 · 16 May 2012
A a rechargeable battery is provided having a case (140) and an electrode assembly (110) inside the case (140), wherein a terminal (120) is provided including a current collecting terminal (122) electrically connected to the electrode assembly (110) inside...
https://drivepatents.com/patents/1002514 · 9 May 2012
A battery comprises a carrier foil, with solid state battery elements spaced along the foil and mounted on opposite sides of the foil in pairs, with the battery elements of a pair mounted at the same position along the foil. The carrier foil is folded to d...
https://drivepatents.com/patents/1004059 · 28 Mar 2012
A method comprising providing a first sheet that includes a substrate, a cathode current collector, a cathode material, an anode current collector, and an electrolyte layer separating the cathode material from the anode current collector; and performing on...