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:
Mar. 03, 2020
Filed:
Jan. 30, 2018
Keracel, Inc., Santa Clara, CA (US);
Philip E. Rogren, Half Moon Bay, CA (US);
KERACEL, INC., Santa Clara, CA (US);
Abstract
A ceramic lithium battery sub-cell is provided. The ceramic lithium battery sub-cell includes a cathode region, an anode region, and a separator interconnecting the cathode region and the anode region. The separator is a ceramic electrolyte free of penetrating apertures. The ceramic lithium battery sub-cell also includes a cathode current collector positioned on a surface of the cathode region, and an anode current collector positioned on a surface of the anode region. The anode region is filled with a first porous electrolyte encapsulated by the separator, the anode current collector and at its periphery by a second porous electrolyte. The porosity of the second porous electrolyte is less than the porosity of the first porous electrolyte.