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.:
Date of Patent:
Aug. 25, 2020
Filed:
Oct. 23, 2018
Nio Usa, Inc., San Jose, CA (US);
Marc W. Juzkow, Livermore, CA (US);
Adam H. Ing, San Francisco, CA (US);
NIO USA, Inc., San Jose, CA (US);
Abstract
An energy storage device having improved safety is provided, and methods of manufacturing the same. The device can be an electrochemical cell that includes: a positive electrode including a positive electrode active material in electrically conductive contact with a positive electrode current collector; a negative electrode including a negative electrode active material in electrically conductive contact with a negative electrode current collector and a negative electrode tab connected to the negative electrode current collector and a negative electrically conductive member; an electrically insulative and ion conductive medium in ionically conductive contact with the positive electrode and the negative electrode; and an outer case containing the positive electrode, negative electrode and electrically insulative and ion conductive medium, where the outer case comprises a scored area connected to a cooling plate.