About 53 results
https://drivepatents.com/patents/1382337 · 7 May 2026
The present disclosure relates to a cap assembly coupled to a case that accommodates an electrode assembly to cover one open side of the case, the cap assembly comprising: a cap plate including a first hole; a cylindrical terminal portion including an inse...
https://drivepatents.com/patents/1382291 · 7 May 2026
The present disclosure relates to a battery cell manufacturing apparatus for manufacturing a battery cell comprising: a case accommodating an electrode assembly; an injection hole penetrating one surface of the case; and a sealing member coupled to the cas...
https://drivepatents.com/patents/1381895 · 30 Apr 2026
A battery module includes a case, a plurality of battery cells accommodated in the case, and a first busbar connecting at least one of the plurality of battery cells to a conductive connector, wherein the first busbar includes a first connection portion co...
https://drivepatents.com/patents/1381902 · 30 Apr 2026
An eco-friendly power source, such as a battery module for a transportation vehicle includes a first sub-module and a second sub-module each including a plurality of battery cells; a lower cover supporting the first sub-module and the second sub-module; a ...
https://drivepatents.com/patents/1381849 · 30 Apr 2026
The present invention relates to a binder for an anode for a secondary battery, an anode including the binder, and a secondary battery including the anode. More particularly, the present invention relates to a binder for an anode for a secondary battery th...
NEGATIVE ELECTRODE, MANUFACTURING METHOD THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
https://drivepatents.com/patents/1381418 · 23 Apr 2026
The present disclosure relates to a negative electrode, a method of manufacturing the same, and a lithium secondary battery including the same, and, in a certain embodiment, the negative electrode may include a first region including a first metal and a se...
https://drivepatents.com/patents/1381357 · 23 Apr 2026
Provided is an organic and inorganic composite polymer electrolyte and an all-solid-state battery including the same, and provided is an organic and inorganic composite polymer electrolyte including a flame-retardant polymer and a flame-retardant inorganic...
https://drivepatents.com/patents/1381181 · 16 Apr 2026
A battery cell according to an embodiment of the present invention comprises: an electrode assembly on which at least one positive electrode plate and at least one negative electrode plate are stacked on each other; a case for accommodating the electrode a...
https://drivepatents.com/patents/1381161 · 16 Apr 2026
Provided is a battery module comprising: a plurality of sub-modules arranged along a first direction; one or more connecting members disposed between the plurality of sub-modules, wherein at least one of the plurality of sub-modules is disposed along the f...
https://drivepatents.com/patents/1381166 · 16 Apr 2026
The present disclosure relates to a battery assembly, and a battery assembly according to one embodiment comprises: a battery cell stack comprising a plurality of battery cells; a receiving body configured to retain the battery cell stack, the receiving bo...