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:
Sep. 02, 2025
Filed:
Jul. 29, 2019
Applicant:
Terawatt Technology Inc., Santa Clara, CA (US);
Inventors:
Ken Ogata, Kanagawa, JP;
Yang Yang, Kanagawa, JP;
Hajime Hoshi, Kanagawa, JP;
Jungho Kim, Kanagawa, JP;
Masatsugu Nakano, Kanagawa, JP;
Hiroshi Imoto, Kanagawa, JP;
Assignee:
TeraWatt Technology Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/0565 (2010.01); H01M 10/0585 (2010.01); H01M 50/46 (2021.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); H01M 10/0565 (2013.01); H01M 10/0585 (2013.01); H01M 50/461 (2021.01); H01M 2300/0085 (2013.01);
Abstract
An anti-dendrite anode-free solid-state battery (SSB) can include a cathode layer; an anode current collector layer; and a lithium gel separator layer between the cathode layer and the anode current collector layer. An anti-dendrite layer may also be present located between the lithium gel separator layer and the anode current collector layer. The anti-dendrite layer can help discourage dendrite formation.