Secondary battery
US8481183B2 · kind B2 · utility
5Cited by
1References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2009 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Nov 11, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary battery includes a cylindrical bare cell including a cylindrical can configured as a first electrode and an electrode cap configured as a second electrode, the electrode cap coupled with the cylindrical can and a protection circuit module including a circuit board facing the electrode cap, a first electrode tab electrically connecting the circuit board to the cylindrical and a second electrode tab electrically connecting the circuit board to the electrode cap of the cylindrical bare cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.