About 101 results
https://drivepatents.com/patents/973212 · 25 Jun 2014
Provided is a battery pack. The battery pack includes a bare cell enclosed by a cap plate, and a protective circuit module disposed on the cap plate, wherein the protective circuit module includes a first PCB and a second PCB disposed on the first PCB. Acc...
https://drivepatents.com/patents/973993 · 4 Jun 2014
The present invention relates to an electrochemical cell, comprising: - an anode (20) in contact with an anode current collector (16), - a cathode (22) in contact with a cathode current collector (18), - a separator (24) disposed between the anode (20) and...
https://drivepatents.com/patents/974680 · 21 May 2014
Disclosed herein is a secondary battery pack including a battery cell having a cathode terminal and an anode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via th...
https://drivepatents.com/patents/975525 · 30 Apr 2014
Disclosed herein is a secondary battery pack including a battery cell having an anode terminal and a cathode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via th...
https://drivepatents.com/patents/977449 · 12 Mar 2014
The battery has an anode material layer (5), a cathode material layer (4), and a separator (2) formed as a separating layer between the anode material layer and the cathode material layer. A housing comprises an interior space that surrounds the anode mate...
https://drivepatents.com/patents/979355 · 22 Jan 2014
This process concerns a method for making a Li-ion battery. This battery comprises: - a positive electrode; - an electrode separator; - a negative electrode. This process comprises: - the preparation of a positive electrode from an ink comprising at least ...
https://drivepatents.com/patents/980556 · 25 Dec 2013
Disclosed herein is an integrated electrode assembly including a cathode, an anode, and a separation layer disposed between the cathode and the anode. The cathode, the anode, and the separation layer are integrated with each other. The separation layer inc...
https://drivepatents.com/patents/980525 · 25 Dec 2013
The present invention provides a secondary battery including stacks that are hermetically enclosed in a battery can with a bottom, each stack having an alternate arrangement of a metallic current collector having a negative electrode active material layer ...
https://drivepatents.com/patents/980780 · 18 Dec 2013
A secondary battery is configured to reduce contact resistance by improving structures of an electrode tab and a lead. [0002] The secondary battery with enhanced contact resistance includes an electrode assembly in which a cathode plate having a cathode ta...
https://drivepatents.com/patents/982347 · 6 Nov 2013
A thin film lithium secondary battery (10) manufacturing method comprises: a positive electrode active material layer formation step for forming a positive electrode active material layer (13) on a substrate (11); an electrolyte layer formation step for fo...