Patent · US Active

Lithium ion battery

US8252438B2 · kind B2 · utility

16Cited by

3References

10Claims

0Family size

Assignee

BYD Company Limited · CN

Inventors

Lei Han · Beijing, CN
Tianzeng Bao · Nanhu, CN

Key dates

Filing date	Dec 22, 2011
Grant date	Aug 28, 2012
Priority date	—
Expiry date	Dec 22, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lithium ion battery is provided comprising a shell, an electric core disposed in the shell with a space formed therebetween, and a non-aqueous electrolyte housed in the shell, in which the space is filled with a non-aqueous electrolyte resistant filler.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.