About 1027 results
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https://drivepatents.com/patents/1391363 · 6 May 2026
The present invention provides a jelly-roll type electrode assembly and a secondary battery including the same.
https://drivepatents.com/patents/1392149 · 6 May 2026
A battery pack according to an embodiment of the present invention includes a plurality of cell units arranged side by side in one direction, and a pack case which houses the plurality of the cell units, wherein each of the cell units includes at least one...
https://drivepatents.com/patents/1392156 · 6 May 2026
A battery rack according to one embodiment of the present disclosure includes at least one battery pack and a rack frame on which the battery pack is mounted, wherein the battery pack includes: a battery cell stack in which a plurality of battery cells are...
https://drivepatents.com/patents/1392226 · 6 May 2026
A battery pack with a simplified structure and a vehicle including the same are provided. The battery pack according to an aspect of the present disclosure includes a plurality of battery cell assemblies, a pack housing configured to accommodate the plural...
https://drivepatents.com/patents/1392391 · 6 May 2026
The present invention relates to an electrode assembly, which is made by winding a positive electrode, a separator, and a negative electrode, in which the negative electrode includes a negative electrode active material portion made by applying a negative ...
https://drivepatents.com/patents/1392399 · 6 May 2026
The present disclosure relates to a battery module and a battery pack including the same, and a battery module according to one embodiment of the present disclosure includes a bottom plate, a cell frame located on the bottom plate, a plurality of battery c...
https://drivepatents.com/patents/1392656 · 6 May 2026
An electrode assembly according to one embodiment of the present disclosure includes comprising: a cathode, an anode, and a separator interposed between the cathode and the anode, wherein the electrode tab extending from the cathode or the anode includes a...
https://drivepatents.com/patents/1392888 · 6 May 2026
Disclosed herein relates to a transfer device for transporting a cell laminate in which a plurality of electrodes and separators are stacked comprising: a base plate capable of moving in a horizontal direction, and capable of ascending and descending in a ...
https://drivepatents.com/patents/1392903 · 6 May 2026
In an embodiment, the present invention provides a side surface inspection device of a cylindrical battery which has a first area that is a part of a side surface, a second area that is another part of the side surface, a third area that is still another p...
https://drivepatents.com/patents/1393611 · 6 May 2026
Disclosed is a new type of positive electrode active material for use in a positive electrode of a lithium-sulfur battery. [0002] The positive electrode active material of the present disclosure comprises a) particles A comprising a first porous carbon mat...