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. 15, 2019
Filed:
May. 09, 2016
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Tomoya Kamata, Osaka, JP;
Tomohiro Kuroha, Osaka, JP;
Yukimune Kani, Osaka, JP;
Hiroshige Matsumoto, Fukuoka, JP;
Abstract
A proton conductor is a proton conductor represented by a composition formula of BaZrYInO, and x and y in the composition formula satisfy 0<y≤0.013 and 0<x+y<0.5. A small amount of In is added to the composition in a predetermined range, whereby a resistance of the crystal grain boundary of the proton conductor can be decreased so as to compensate for or even exceed the increase in resistance in the crystal gains of the proton conductor caused by the addition of In, and as a result, the entire resistance can be decreased.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile