About 14 results
https://drivepatents.com/patents/1385781 · 4 Jun 2026
A secondary battery includes an electrode assembly including a first electrode, a separator, and a second electrode, the first electrode, the separator and the second electrode being wound; a case accommodating the electrode assembly; a first electrode tab...
https://drivepatents.com/patents/1114848 · 28 May 2026
Provided are an insulating composition for a rechargeable lithium battery, an electrode manufactured using the insulating composition, and a rechargeable lithium battery. The insulating composition for the rechargeable lithium battery includes a binder inc...
https://drivepatents.com/patents/1114849 · 28 May 2026
A secondary battery includes an electrode assembly that includes electrode tabs, a case that accommodates the electrode assembly therein and includes an opening at one end, and a cap assembly sealing the opening in the case and electrically connected to th...
https://drivepatents.com/patents/1379811 · 19 Mar 2026
A battery and a battery manufacturing method are provided. The battery includes a battery casing, a cell, a first insulating film, and a second insulating film. The cell is disposed in the battery casing and includes a cell body and a tab portion, and the ...
https://drivepatents.com/patents/1379809 · 19 Mar 2026
A secondary battery and a battery pack are disclosed. A secondary battery includes an electrode assembly including an electrode tab, a case in which the electrode assembly is accommodated, a connection member electrically connected to the electrode tab, a ...
https://drivepatents.com/patents/1379810 · 19 Mar 2026
This application provides a battery cell assembly, a battery, and an electronic device. The battery cell assembly includes a battery cell and a first tab glue. The battery cell includes a battery cell body and a tab. The tab extends relative to the battery...
https://drivepatents.com/patents/1378692 · 19 Feb 2026
A secondary battery, including an electrode assembly configured by winding a first electrode, a second electrode, and a separator provided between the first electrode and the second electrode, a case having an opening on one side, the case accommodating th...
https://drivepatents.com/patents/1378173 · 22 Jan 2026
A secondary battery includes an electrode assembly including a wound structure of first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode, the electrode assembly including a through-hole at a windi...
https://drivepatents.com/patents/1378174 · 22 Jan 2026
A secondary battery includes: a case having an open lateral surface; an electrode assembly inserted into the case through the open lateral side, the electrode assembly comprising a bent electrode tab; a terminal electrically connected to the bent electrode...
https://drivepatents.com/patents/1377518 · 18 Dec 2025
Provided is a secondary battery having improved structural stability. The an electrode assembly includes a plurality of negative electrodes each including a negative electrode tab and a plurality of positive electrodes arranged alternately with the negativ...