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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.:

US 12232422 B1

PDFFull Text
Date of Patent:
Feb. 18, 2025

Filed:

Oct. 01, 2019

Piezoelectric multilayer component and method for producing a piezoelectric multilayer component

Applicant:

Tdk Electronics Ag, Munich, DE;

Inventors:

Denis Orosel, Deutschlandsberg, AT;

Yongli Wang, Frauental, AT;

Assignee:

TDK Electronics AG, Munich, DE;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Derek J Rosenau

Int. Cl.
CPC ...
H01L 41/18 (2006.01); H10N 30/097 (2023.01); H10N 30/40 (2023.01); H10N 30/50 (2023.01); H10N 30/853 (2023.01);
U.S. Cl.
CPC ...
H10N 30/50 (2023.02); H10N 30/097 (2023.02); H10N 30/40 (2023.02); H10N 30/8542 (2023.02);
Abstract

In an embodiment a piezoelectric multilayer component includes a ceramic main body comprising a ceramic material, wherein a main component of the ceramic material has the general empirical formula (KNa)NbO, where 0≤x≤1, wherein the ceramic material comprises at least two additives selected from a number of compounds respectively comprising at least one metal, wherein a metal of a first additive comprises at least K, Nb, Cu, Mn or Ta, and wherein a metal of a second additive comprises K, Nb or Ta.

Find Patent Forward Citations

Orosel, Denis. (2025). Piezoelectric multilayer component and method for producing a piezoelectric multilayer component (U.S. Patent No. 12232422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12232422

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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