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:
Jul. 14, 2026
Filed:
Dec. 15, 2021
Applicants:
Bradley R. Frieberg, Farmington Hills, MI (US);
Zhongyi Liu, Troy, MI (US);
Xiaosong Huang, Novi, MI (US);
Mark W. Verbrugge, Troy, MI (US);
Zhe LI, Shanghai, CN;
Inventors:
Bradley R. Frieberg, Farmington Hills, MI (US);
Zhongyi Liu, Troy, MI (US);
Xiaosong Huang, Novi, MI (US);
Mark W. Verbrugge, Troy, MI (US);
Zhe Li, Shanghai, CN;
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/386 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0071 (2013.01);
Abstract
An anode material includes a plurality of negative solid-state electroactive particles. Each of the plurality of negative solid-state electroactive particles may include a lithium-doped silicon oxide and a solid electrolyte coating at least substantially continuously disposed over substantially all of the surface of the lithium-doped silicon oxide.