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:
Apr. 23, 2013
Filed:
Oct. 28, 2009
Applicants:
Hajime Toda, Kirishima, JP;
Toshiyuki Sue, Kirishima, JP;
Inventors:
Hajime Toda, Kirishima, JP;
Toshiyuki Sue, Kirishima, JP;
Assignee:
Kyocera Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/468 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a dielectric ceramic containing yttrium, manganese, and aluminum, and having a composition formula expressed by αBaO.βNdO.γTiO, wherein mole ratios α, β and γ satisfy 14≦α≦21, 4≦β≦21, and 65≦γ≦75, respectively. In this case, the equation: α+β+γ=100 is established.