About 188 results
https://drivepatents.com/patents/1379159 · 5 Mar 2026
A battery management apparatus includes a measuring unit including at least one sensor, the measuring unit configured to measure a cell voltage of each of a plurality of battery cells in a battery module, and a processor configured to adjust a charging thr...
https://drivepatents.com/patents/1379136 · 5 Mar 2026
A secondary battery includes an electrode assembly including a first electrode with a first electrode tab, a separator, and a second electrode with a second electrode tab, a case accommodating the electrode assembly, the case being electrically connected t...
https://drivepatents.com/patents/1379135 · 5 Mar 2026
A secondary battery includes an electrode assembly including a first electrode, a second electrode, a separator between the first and second electrodes, a first electrode tab connected to the first electrode, and a second electrode tab connected to the sec...
https://drivepatents.com/patents/1379134 · 5 Mar 2026
An electrode assembly, including a first electrode including a first substrate, a first non-coated portion at an end in a longitudinal direction of the first substrate, and a first substrate tab connected to a surface of the first non-coated portion, a sec...
https://drivepatents.com/patents/1379133 · 5 Mar 2026
A secondary battery includes an electrode assembly, the electrode assembly including a plurality of stacked electrode tabs, a case with an open side, the case accommodating the electrode assembly therein, a cap assembly sealing the open side of the case, t...
https://drivepatents.com/patents/1379124 · 5 Mar 2026
A battery substrate for separating a positive electrode and a negative electrode from each other in a rechargeable battery includes a porous substrate having a first surface and a second surface opposing each other and a first coating layer and a second co...
https://drivepatents.com/patents/1379115 · 5 Mar 2026
A battery cell includes an electrode assembly comprising a positive electrode and a negative electrode, a case accommodating the electrode assembly, the case having an open portion in one surface thereof, a cap plate part covering the open portion, the cap...
https://drivepatents.com/patents/1379114 · 5 Mar 2026
A secondary battery includes an electrode assembly, a case accommodating the electrode assembly, the case including an opening on one side thereof, a cap assembly seated in the opening of the case, the cap assembly including a vent hole penetrating the cap...
https://drivepatents.com/patents/1379119 · 5 Mar 2026
Disclosed is a secondary battery capable of controlling a gas discharge direction. Gas discharged to outside of the battery through a cap up may be guided in a desired direction, whereby it is possible to attach a sensor to a desired position to avoid gas ...
https://drivepatents.com/patents/1379106 · 5 Mar 2026
A secondary battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case assembly having one opened side, the case assembly accommodating the electrode assembly therein, and a cover portion screwed to the ...