Nonaqueous electrolyte secondary battery
US11201356B2 · kind B2 · utility
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Key dates
| Filing date | Mar 26, 2021 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Mar 26, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A nonaqueous electrolyte secondary battery includes a rectangular electrode group, a nonaqueous electrolyte, a band-shaped positive electrode collector lead, a band-shaped negative electrode collector lead, a flat plate-shaped positive terminal, a flat plate-shaped negative terminal and an outer body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.