About 53 results
https://drivepatents.com/patents/1389903 · 11 Jun 2026
Proposed is a secondary battery and a method for manufacturing the secondary battery. The secondary battery according to the present disclosure includes a housing provided with an interior space inside having an end, a cap coupled to the end of the housing...
https://drivepatents.com/patents/1385757 · 4 Jun 2026
A secondary battery is disclosed. According to one aspect of the present disclosure, there is provided a secondary battery comprising a cell assembly comprising battery cells, a frame combined with the battery cells, and a case accommodating the battery ce...
https://drivepatents.com/patents/1385719 · 4 Jun 2026
The present disclosure relates to a battery module including: a case having an internal receiving space for housing a plurality of battery assemblies; a cooling assembly disposed in the case and including a cooling path through which a cooling fluid for co...
https://drivepatents.com/patents/1385607 · 4 Jun 2026
An anode for a lithium secondary battery includes an anode current collector and an anode composite layer disposed on at least one surface of the anode current collector and including a graphite-based anode active material, wherein the anode composite laye...
https://drivepatents.com/patents/1385663 · 4 Jun 2026
Provided is a secondary battery including: an electrode including a current collector, and an active material layer on at least any one surface of the current collector; and a solid electrolyte layer on at least any one surface of the active material layer...
https://drivepatents.com/patents/1374645 · 2 Jun 2026
A battery device includes a cell assembly having a plurality of battery cells, and a frame member having a bottom member, a cover member, and a side member connecting the bottom member and the cover member to form as accommodating space for accommodating a...
https://drivepatents.com/patents/1114836 · 28 May 2026
A secondary battery includes a first electrode assembly including a first electrode tab that includes a plurality of first uncoated portions, each of the first uncoated portions being bent in a first direction, a second electrode assembly stacked on the fi...
https://drivepatents.com/patents/1114851 · 28 May 2026
A battery module is disclosed. In some implementations, the battery module includes: a first sub-module and a second sub-module respectively including a plurality of battery cells; and a connection member disposed between the first sub-module and the secon...
https://drivepatents.com/patents/964943 · 26 May 2026
A battery cell includes a casing provided with an accommodation space; and an electrode assembly accommodated in the accommodation space and contacting the casing. The electrode assembly may include a negative electrode including a first current collector ...
https://drivepatents.com/patents/964921 · 26 May 2026
A battery cell includes an electrode assembly; a case including an accommodation portion in which the electrode assembly is accommodated, and a sealed portion formed along at least a portion of a circumference of the accommodation portion; and a cooling me...