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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.:

US 10957935 B1

PDFFull Text
Date of Patent:
Mar. 23, 2021

Filed:

May. 14, 2019

Isostatic press devices and processes for cylindrical solid-state batteries

Applicant:

Terawatt Technology Inc., Santa Clara, CA (US);

Inventors:

Ken Ogata, Kanagawa, JP;

Yang Yang, Kanagawa, JP;

Hajime Hoshi, Kanagawa, JP;

Masatsugu Nakano, Kanagawa, JP;

Hiroshi Imoto, Kanagawa, JP;

Assignee:

TeraWatt Technology Inc., Santa Clara, CA (US);

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Cynthia K Walls

Int. Cl.
CPC ...
H01M 10/04 (2006.01); B30B 3/02 (2006.01); H01M 10/643 (2014.01); H01M 10/48 (2006.01); B30B 15/34 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0422 (2013.01); B30B 3/02 (2013.01); B30B 15/34 (2013.01); H01M 10/0404 (2013.01); H01M 10/0468 (2013.01); H01M 10/486 (2013.01); H01M 10/643 (2015.04); H01M 2220/20 (2013.01);
Abstract

Various arrangements for compressing a cylindrical battery cell are presented herein. The cylindrical battery cell may be wrapped in a buffer material. The buffer material may then be compressed using a compression mechanism. The buffer material may uniformly distribute pressure applied to the buffer material to a curved sidewall of the cylindrical battery cell. The cylindrical battery cell may be heated while the buffer material is being compressed using the compression mechanism.

Find Patent Forward Citations

Ogata, Ken. (2021). Isostatic press devices and processes for cylindrical solid-state batteries (U.S. Patent No. 10957935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10957935

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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