Battery pack
US9017836B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2012 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Feb 28, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack that can easily combine battery cells stacked in a plurality of layers with each other and easily combine the battery cells with protection circuit devices while reducing manufacturing costs and while providing a compact design suitable for powering small electronic devices such as mobile phones and tablet PCs. The battery pack includes a plurality of first battery cells electrically connected to a first circuit board, a plurality of second battery cells electrically connected to a second circuit board, the second circuit board being electrically connected to the first circuit board and a circuit module electrically connecting the first and second circuit boards to an outside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.