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:
Oct. 14, 2025
Filed:
Jan. 24, 2024
Applicant:
Tdk Electronics Ag, Munich, DE;
Inventors:
Nele Reimer, Graz, AT;
Manfred Schweinzger, Schwanberg, AT;
Assignee:
TDK Electronics AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 18/00 (2006.01); C04B 37/00 (2006.01);
U.S. Cl.
CPC ...
B32B 18/00 (2013.01); C04B 37/001 (2013.01); C04B 2237/343 (2013.01); C04B 2237/361 (2013.01); C04B 2237/365 (2013.01); C04B 2237/366 (2013.01); C04B 2237/368 (2013.01);
Abstract
In an embodiment a method for producing a substrate includes forming a green sheet stack including first green sheets and second green sheets, wherein each of the first green sheets and the second green sheets contains a ceramic material as a main component, and wherein the second green sheets further contain a sintering aid in addition to the ceramic material.