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:
Jun. 09, 2020
Filed:
Nov. 21, 2017
Applicant:
Sapurast Research Llc, Wilmington, DE (US);
Inventors:
Shawn W. Snyder, Santa Clara, CA (US);
Bernd J. Neudecker, Los Gatos, CA (US);
Assignee:
Sapurast Research LLC, Wilmington, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/052 (2010.01); H01M 4/485 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 10/052 (2013.01); H01M 4/485 (2013.01); H01M 4/624 (2013.01); H01M 4/665 (2013.01); H01M 10/0562 (2013.01);
Abstract
Rechargeable, high-density electrochemical devices are disclosed. These electrochemical devices may, for example, include high energy densities that store more energy in a given, limited volume than other batteries and still show acceptable power or current rate capability without any liquid or gel-type battery components. Certain embodiments may involve, for example, low volume or mass of all of the battery components other than the cathode, while simultaneously achieving high electrochemically active mass inside the positive cathode.