About 198 results
https://drivepatents.com/patents/1380256 · 26 Mar 2026
The present disclosure relates to a separator for an electrochemical device, which includes a coating layer having, as a binder, a copolymer including: i) a repeating unit derived from a (meth)acrylic acid monomer, a (meth)acrylate monomer, or both thereof...
https://drivepatents.com/patents/1380116 · 26 Mar 2026
A battery manufacturing method according to the present disclosure includes generating a virtual identifier (ID) corresponding to a battery cell, shifting the virtual ID according to a progression of processes included in a process line for the battery cel...
https://drivepatents.com/patents/1380245 · 26 Mar 2026
Provided is a battery cell assembly according to example embodiments. The battery cell assembly includes a cell stack including a plurality of pouch type battery cells, and a top plate assembly on the cell stack, in which the top plate assembly includes a ...
https://drivepatents.com/patents/1380275 · 26 Mar 2026
An idle power management system and method are provided, wherein idle power that is available from an electrical power source can be transported to an electrical energy user in need of such power, via a transport entity having one or more transportable ele...
https://drivepatents.com/patents/1380195 · 26 Mar 2026
A method for preparing a polymer solid electrolyte includes (S1) preparing a polymer crosslinked with a polyethylene oxide-based copolymer containing a crosslinkable functional group; and (S2) vapor-depositing a polar solvent onto the polymer prepared in (...
https://drivepatents.com/patents/1380095 · 26 Mar 2026
Provided is an inspection device according to example embodiments. The inspection device includes a scanner configured to scan a resin composition on a frame to determine a three-dimensional (3D) profile of the frame and the resin composition on the frame,...
https://drivepatents.com/patents/1380181 · 26 Mar 2026
A secondary battery degassing includes a first rolling press on which a plurality of first pressing rollers are mounted at a predetermined interval; a second rolling press which is disposed to face the first rolling press and on which a plurality of second...
https://drivepatents.com/patents/1380239 · 26 Mar 2026
A battery module includes a battery cell stack in which a plurality of battery cells are stacked, a first frame for covering a lower portion of the battery cell stack and a second frame for covering an upper portion of the battery cell stack. The first fra...
https://drivepatents.com/patents/1380243 · 26 Mar 2026
A battery pack according to one embodiment of the present disclosure includes: a pack frame on which a plurality of battery modules are mounted; at least one discharge part located on one side surface of the pack frame; a first filter part located between ...
https://drivepatents.com/patents/1380214 · 26 Mar 2026
A battery system may include at least one battery module including a battery cell configuration unit and a slave battery management system (BMS) managing the battery cell configuration unit includes a communication unit of the slave BMS, a capacitor connec...