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. 10, 2026
Filed:
Apr. 19, 2022
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Kyosuke Inui, Tokyo, JP;
Terumasa Toyoda, Tokyo, JP;
Toru Tonogai, Tokyo, JP;
Yuichi Oyanagi, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/26 (2006.01); B32B 3/26 (2006.01); B32B 3/30 (2006.01); H01F 1/147 (2006.01); H01F 1/153 (2006.01); H01F 1/24 (2006.01); H01F 27/255 (2006.01); H01F 17/04 (2006.01);
U.S. Cl.
CPC ...
H01F 1/24 (2013.01); B32B 3/263 (2013.01); B32B 3/30 (2013.01); H01F 1/1475 (2013.01); H01F 1/14758 (2013.01); H01F 1/14791 (2013.01); H01F 1/15308 (2013.01); H01F 1/15333 (2013.01); H01F 1/26 (2013.01); H01F 27/255 (2013.01); H01F 2017/048 (2013.01); Y10T 428/12014 (2015.01); Y10T 428/12361 (2015.01); Y10T 428/12389 (2015.01); Y10T 428/12396 (2015.01); Y10T 428/12556 (2015.01); Y10T 428/12569 (2015.01); Y10T 428/12993 (2015.01); Y10T 428/26 (2015.01);
Abstract
An element bodyincludes a metal particle dispersion elementin which metal particlesare dispersed. A surface of the metal particle dispersion elementincludes an indicator area. The indicator areaincludes a recesshaving a predetermined depth measured from a reference plane L of the metal particle dispersion element. The predetermined depth Dis deeper than D50 of the metal particlesincluded in the metal particle dispersion element
Quick Actions:
Inui, Kyosuke. (2026). Electronic component (U.S. Patent No. 12573529). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12573529
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile