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:
May. 24, 2022
Filed:
Nov. 29, 2019
Robert Bosch Gmbh, Stuttgart, DE;
Anantharaman Subbaraman, Mountain View, CA (US);
Yelena Gorlin, Menlo Park, CA (US);
Camille Usubelli, San Jose, CA (US);
Rebecca Wilhelm, Ergolding, DE;
Farshad Ramezan Pour Safaei, Los Gatos, CA (US);
Reinhardt Klein, Mountain View, CA (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Battery management systems and methods for use with lithium-ion batteries that employ silicon-based negative electrodes. The battery management systems and methods consider the lithiation/delithiation properties of silicon-based anode materials by considering voltage relaxation behavior. The battery management systems and methods may also be applied to other materials that similarly display an apparent hysteresis in the lithiation/delithiation processes and/or form multiple phases with different electrochemical properties.