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:
Aug. 13, 2024
Filed:
Nov. 11, 2022
Applicant:
Rivian Ip Holdings, Llc, Plymouth, MI (US);
Inventors:
Soo Kim, Fremont, CA (US);
Yumi Kim, San Jose, CA (US);
Majid Talebiesfandarani, San Jose, CA (US);
Woochul Shin, Newark, CA (US);
Tae Kyoung Kim, Albany, CA (US);
Ki Tae Park, Santa Clara, CA (US);
Assignee:
Rivian IP Holdings, LLC, Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/04 (2006.01); H01M 4/36 (2006.01); H01M 4/505 (2010.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); H01M 4/0471 (2013.01); H01M 4/366 (2013.01); H01M 4/505 (2013.01);
Abstract
Provided herein is a cathode. The cathode can include a cathode active material. The cathode can include a coating disposed on the cathode active material. The coating can include LiMMAF(OH), where Mis a first metal, Mis a second metal, A is an anionic species, 1≤x≤2, 0≤y≤1, 0≤z≤1, and 0≤u≤1.