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:
Mar. 14, 2023
Filed:
Aug. 20, 2021
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Ryuichi Wada, Tokyo, JP;
Takashi Suzuki, Tokyo, JP;
Yusuke Nagai, Tokyo, JP;
Kaori Sasaki, Tokyo, JP;
Tatsuro Suzuki, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/22 (2006.01);
U.S. Cl.
CPC ...
H01F 1/22 (2013.01);
Abstract
A composite magnetic body includes soft magnetic metal particles and non-magnetic ceramic particles each having a particle size (D50) smaller than that of the soft magnetic metal particles.