About 188 results
https://drivepatents.com/patents/1378452 · 5 Feb 2026
A secondary battery includes a can accommodating an electrode assembly, a cap plate joined to an opened upper end of the can, the cap plate including an injection port for an electrolyte to pass therethrough, and a sealing portion joined to an inner surfac...
https://drivepatents.com/patents/1378446 · 5 Feb 2026
A secondary battery may include an electrode assembly including a first electrode tab at an upper portion of the electrode assembly and a second electrode tab at a lower portion of the electrode assembly, a first insulating member on the upper portion of t...
https://drivepatents.com/patents/1378451 · 5 Feb 2026
A secondary battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case accommodating the electrode assembly, the case being electrically connected to the second electrode, and a cap assembly closing an o...
https://drivepatents.com/patents/1378449 · 5 Feb 2026
A secondary battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case accommodating the electrode assembly, the case being electrically connected to the second electrode, a cap assembly sealing an openi...
https://drivepatents.com/patents/1378447 · 5 Feb 2026
A secondary battery includes an electrode assembly including a first electrode and a second electrode, a case including a first side that is open, the case accommodating the electrode assembly and being electrically connected to the second electrode, a cap...
https://drivepatents.com/patents/1378450 · 5 Feb 2026
A secondary battery includes an electrode assembly, a case in which the electrode assembly is accommodated, the case having one opening, a sub plate assembly that includes a sub plate coupled to the electrode assembly and a current collector coupled to the...
https://drivepatents.com/patents/1378438 · 5 Feb 2026
A cap assembly may include a cap plate having a through hole formed therein, a rivet terminal that may be inserted into the through hole and placed through the cap plate, a terminal plate that may be joined to one end of the rivet terminal on an upper surf...
https://drivepatents.com/patents/1378444 · 5 Feb 2026
A secondary battery includes: an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a case accommodating the electrode assembly, and including an open first side-surface and an open second side-surface that are...
https://drivepatents.com/patents/1378436 · 5 Feb 2026
A secondary battery includes a case with at least one opening, the at least one opening having a long side portion and a short side portion, a stepped portion at the short side portion and the long side portion of the opening along an inner surface of the ...
https://drivepatents.com/patents/1378429 · 5 Feb 2026
A battery manufacturing apparatus includes a can gripper configured to contact and fix a can, a stack gripper adjacent a side of the can gripper, the stack gripper being configured to fix a stack to be inserted into the can, and a stack pusher adjacent the...