Microbattery separator
US11258132B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
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Inventors
Key dates
| Filing date | Aug 14, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Mar 23, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2300/0085
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In one example, a battery includes a negative terminal, a positive terminal, an electrolyte contained between the negative terminal and the positive terminal, and a hydrogel layer positioned between and physically separating the negative terminal and the positive terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.