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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10950854 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Oct. 30, 2018

Electrode and electrochemical device

Applicant:

Ningde Amperex Technology Limited, Fujian, CN;

Inventors:

Wei Cui, Fujian, CN;

Chaowang Lin, Fujian, CN;

Changchuan Shi, Fujian, CN;

Yisong Su, Fujian, CN;

Assignee:

Ningde Amperex Technology Limited, Ningde, CN;

Attorney:

Taylor English Duma LLP

Primary Examiner:

Milton I Cano

Assistant Examiner:

Suphia Quraishi

Int. Cl.
CPC ...
H01M 10/0525 (2010.01); H01M 4/48 (2010.01); H01M 4/66 (2006.01);
U.S. Cl.
CPC ...
H01M 4/483 (2013.01); H01M 4/48 (2013.01); H01M 4/66 (2013.01); H01M 4/661 (2013.01); H01M 4/662 (2013.01); H01M 4/665 (2013.01); H01M 4/667 (2013.01); H01M 10/0525 (2013.01); H01M 4/666 (2013.01);
Abstract

The present application provides an electrode and an electrochemical device comprising the electrode. The electrode comprises a current collector; and an inorganic layer arranged on a surface of the current collector, wherein the inorganic layer comprises a metal oxide and does not comprise a polymer. The electrode of the lithium ion battery provided by the present application has little influence on the volume energy density of the lithium ion battery while improving the safety performance of the lithium ion battery.

Find Patent Forward Citations

Cui, Wei. (2021). Electrode and electrochemical device (U.S. Patent No. 10950854). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10950854

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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