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.

Date of Patent:
Oct. 22, 2024

Filed:

Jul. 27, 2023
Applicant:

Rivian Ip Holdings, Llc, Irvine, CA (US);

Inventors:

Yichi Zhang, Irvine, CA (US);

Liangliang Li, Irvine, CA (US);

Assignee:

Rivian IP Holdings, LLC, Irvine, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/293 (2021.01); H01M 50/209 (2021.01); H01M 50/213 (2021.01); H01M 50/222 (2021.01); H01M 50/227 (2021.01); H01M 50/229 (2021.01); H01M 50/291 (2021.01);
U.S. Cl.
CPC ...
H01M 50/293 (2021.01); H01M 50/209 (2021.01); H01M 50/213 (2021.01); H01M 50/222 (2021.01); H01M 50/227 (2021.01); H01M 50/229 (2021.01); H01M 50/291 (2021.01); H01M 2220/20 (2013.01);
Abstract

An apparatus may include a material with different portions having different densities. In one or more implementations, the material includes beads. Despite the different densities, the material is the same for both densities, thus the material may include the same chemistry but with different densities. Based on using a material of the same chemistry, the beads may fuse together. The apparatus may take the form of a potting structure for battery cells. Alternatively, the apparatus may take the form of a battery subassembly for various battery applications.


Find Patent Forward Citations

Quick Actions:

Zhang, Yichi. (2024). Multi-density material for battery subassemblies (U.S. Patent No. 12126041). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12126041

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