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. 04, 2023
Filed:
Aug. 01, 2019
Apple Inc., Cupertino, CA (US);
Dapeng Wang, Cupertino, CA (US);
Huiming Wu, San Jose, CA (US);
Hongli Dai, Los Altos, CA (US);
Xiaoping Wang, Naperville, IL (US);
James Gilbert, Bolingbrook, IL (US);
John David Carter, Bolingbrook, IL (US);
Zhenzhen Yang, Godfrey, IL (US);
Anh Vu, Lemont, IL (US);
Yan Li, Westmont, IL (US);
Yanjie Cui, Arlington Heights, IL (US);
Christopher S. Johnson, Naperville, IL (US);
Arthur Jeremy Kropf, Westmont, IL (US);
Hakim H. Iddir, Hoffman Estates, IL (US);
Apple Inc., Cupertino, CA (US);
Abstract
Cathode active materials are provided. The cathode active material can include a plurality of cathode active compound particles. A coating is disposed over each of the cathode active compound particles. The coating can include at least one of ZrO, LaO, a mixture of AlOand ZrOor a mixture of AlOand LaO. The battery cells that include the cathode active material are also provided.