About 14 results
https://drivepatents.com/patents/1114841 · 28 May 2026
An electrode assembly according to the embodiment includes a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The first electrode comprises a first substrate including a first uncoated portion exten...
https://drivepatents.com/patents/964948 · 26 May 2026
A battery disclosed herein includes an exterior body, a sealing plate sealing an opening of the exterior body, electrode bodies each including a first electrode, an electrode tab group electrically connected to the first electrodes, a terminal attached to ...
https://drivepatents.com/patents/1382808 · 14 May 2026
A battery cell includes a can, an electrode assembly disposed within the can, and including a first electrode plate and a second electrode plate, a terminal portion mounted on the can, a first current collector plate connected to the terminal portion and t...
https://drivepatents.com/patents/1382363 · 7 May 2026
An electrochemical apparatus, including a housing and an electrode assembly. The housing includes a first housing portion and a second housing portion with opposite polarities. The electrode assembly includes an electrode plate assembly, a first tab, and a...
https://drivepatents.com/patents/1381931 · 30 Apr 2026
The present application relates to a secondary battery including a first adapter piece and an electrode assembly, the electrode assembly including a first electrode plate, a second electrode plate, a plurality of electrode tabs and a second electrode tab, ...
https://drivepatents.com/patents/1381504 · 23 Apr 2026
An electrochemical device includes a housing, an electrode assembly, a first conductive plate, a first layer, and a second layer. The housing includes a first wall and a side wall. The electrode assembly is a wound structure and includes a first electrode ...
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/1378317 · 29 Jan 2026
A battery, including an electrode assembly including a first electrode plate to which a first electrode tab is connected, a second electrode plate to which a second electrode tab is connected, and a separator interposed between the first electrode plate an...
https://drivepatents.com/patents/1377516 · 18 Dec 2025
In the present method of manufacturing a secondary battery, a current collector is a first stack in which a plurality of metal plates are stacked, the current collector includes a first region and a second region, a positive electrode tab group is joined t...