Patent · US Active

Thin cathode for micro-battery

US11289704B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignees

International Business Machines Corporation · US
ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI · TR

Inventors

Esin Akca · San Jose, US
Cagla Akgun · San Jose, US
Gokhan Demirci · San Jose, US
Damon B. Farmer · White Plains, US
Shu-Jen Han · Somers, US
Hareem T. Maune · Pasadena, US
Dahyun Oh · San Jose, US

Key dates

Filing date	Nov 15, 2019
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Jun 9, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Methods of forming a battery include forming a thin graphene cathode on a substrate. A lithium anode is formed and an electrolyte is formed between the thin graphene cathode and the lithium anode.

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