About 198 results
https://drivepatents.com/patents/1381141 · 16 Apr 2026
A battery management apparatus includes: a profile generating unit configured to obtain a battery profile representing a correspondence between voltage and capacity of a battery and generate a differential profile representing a correspondence between a di...
https://drivepatents.com/patents/1381125 · 16 Apr 2026
An electrode for a secondary battery comprises: a current collector; a lower active material layer formed on at least one side of the current collector; and an upper active material layer formed on the lower active material layer. The lower active material...
https://drivepatents.com/patents/1381151 · 16 Apr 2026
A cell pouch folding jig assembly for folding the corners of a pouch of a battery cell pouch includes a base jig having a flat base, a pair of sidewalls extending from side edges of the flat base, a folding platform disposed at an end of the flat base and ...
https://drivepatents.com/patents/1381092 · 16 Apr 2026
An electrode notching apparatus includes a notching unit configured to form an electrode tab at a non-coated portion of an electrode sheet; a rewinder roller where a connecting sheet is wound; a splicing table whereon the electrode sheet and the connecting...
https://drivepatents.com/patents/1380874 · 9 Apr 2026
A battery module includes a cell assembly including a plurality of battery cells; a module terminal configured to be electrically connected to the plurality of battery cells; a module case configured to receive the cell assembly, the module case having a f...
https://drivepatents.com/patents/1380860 · 9 Apr 2026
Discussed is a battery pack that includes a battery module, and a pack housing configured to accommodate the battery module The pack housing may include a lower case to accommodate the battery module, an upper case coupled to the lower case to cover an upp...
https://drivepatents.com/patents/1380858 · 9 Apr 2026
A battery module including an upper battery cell stack and a lower battery, each of the upper and lower battery cell stacks including a plurality of battery cells; a cooling flow path located between the upper battery cell stack and the lower battery cell ...
https://drivepatents.com/patents/1380870 · 9 Apr 2026
A unit includes an electrode positioned between a first separator and a second separator in a stack. A first adhesive is positioned between the electrode and at least one of the first and second separators, and a second adhesive is positioned between the f...
https://drivepatents.com/patents/1380873 · 9 Apr 2026
A battery pack includes a plurality of battery modules; a vent frame disposed along the edges of the plurality of battery modules; and a housing accommodating the plurality of battery modules and the vent frame, wherein the vent frame includes a pair of ve...
https://drivepatents.com/patents/1380851 · 9 Apr 2026
An overheating diagnosis apparatus includes a measuring unit configured to measure a temperature of an object, a storage unit configured to store a temperature value measured by the measuring unit, and a control unit. The control unit is configured to extr...