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:
Oct. 18, 2022
Filed:
Jan. 07, 2020
Denso Corporation, Kariya, JP;
Soken, Inc., Kariya, JP;
Chika Namekata, Kariya, JP;
Yasufumi Suzuki, Kariya, JP;
Makoto Ito, Kariya, JP;
Masatoshi Ikeda, Kariya, JP;
Shota Hagino, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
SOKEN, INC., Nisshin, JP;
Abstract
A gas sensor element includes a solid electrolyte having oxygen-ion conductivity, a first electrode film located on one side of the solid electrolyte, a second electrode film located on the other side of the solid electrolyte. At least one of the first electrode film and the second electrode film includes noble metal particles, solid electrolyte particles having oxygen-ion conductivity, and pores, and a capacitance in the electrode film is 80 μF or less. A gas sensor includes the gas sensor element.