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:
Dec. 29, 2020
Filed:
Nov. 29, 2017
Amazon Technologies, Inc., Seattle, WA (US);
Bryan Holmdahl, Santa Clara, CA (US);
Ramez Nachman, San Francisco, CA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
A battery includes a housing and a laminate in the housing. The laminate includes an anode and cathode, each having a first end and an opposing second end. The anode includes an anode collector including a first sheet of patterned conductive material having a first active area and a first plurality of conductive tabs formed integrally with the first active area, and a first active material on the first active area of the anode collector. The cathode includes a cathode collector including a second sheet of patterned conductive material having a second active area and a second plurality of conductive tabs formed integrally with the second active area, and a second active material on the second active area of the cathode collector. Active material is not on either the first or second plurality of conductive tabs. A separator is positioned between the anode and the cathode.