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:
Jun. 02, 2026
Filed:
Nov. 29, 2022
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/49 (2006.01); H01G 4/12 (2006.01); H01G 4/30 (2006.01);
U.S. Cl.
CPC ...
C04B 35/49 (2013.01); H01G 4/1209 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3249 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/3454 (2013.01); C04B 2235/442 (2013.01); C04B 2235/768 (2013.01); H01G 4/30 (2013.01);
Abstract
A dielectric composition includes dielectric particles and segregation phases. The dielectric particles each include Ca and/or Sr. The segregation phases each include Mn, Si, O, and at least one selected from Ca and Sr.