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:
Nov. 28, 2023
Filed:
Sep. 08, 2021
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Keita Miyanishi, Anjo, JP;
Kyohei Atsuji, Nagoya, JP;
Asumi Nagai, Okazaki, JP;
Hirofumi Yamaguchi, Kasugai, JP;
Soichiro Aoyagi, Nagoya, JP;
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/683 (2006.01); B32B 37/06 (2006.01); C04B 22/06 (2006.01); C04B 22/04 (2006.01); B32B 9/00 (2006.01);
U.S. Cl.
CPC ...
H01L 21/6833 (2013.01); B32B 9/005 (2013.01); B32B 37/06 (2013.01); C04B 22/04 (2013.01); C04B 22/06 (2013.01);
Abstract
A composite sintered body includes a base material that contains AlOas a main component, and an electrode arranged inside or on a surface of the base material. The electrode contains Ru, ZrO, and AlO.