Patent · US Active

Separators for three-dimensional batteries

US9991490B2 · kind B2 · utility

34Cited by

2References

30Claims

0Family size

Assignee

Enovix Corporation · US

Inventors

Murali Ramasubramanian · Fremont, US
Michael J. Armstrong · Central City, US
Brian E. Brusca · San Jose, US
Vladimir Dioumaev · San Jose, US
Gunther A. Koblmiller · Oakley, US
Ashok Lahiri · Mainz, DE
Laurie J. Lauchlan · Saratoga, US
Harrold J. Rust, III · Alamo, US
Nirav S. Shah · Pleasanton, US
Robert M. Spotnitz · Pleasanton, US
James D. Wilcox · Cadillac, US

Key dates

Filing date	Mar 13, 2014
Grant date	Jun 5, 2018
Priority date	—
Expiry date	Jun 3, 2034

Classification

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

Abstract

An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.

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