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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 12564113 B1

PDFFull Text
Date of Patent:
Feb. 24, 2026

Filed:

Aug. 01, 2023

Power electronics module

Applicant:

Zf Friedrichshafen Ag, Friedrichshafen, DE;

Inventors:

Ake Ewald, Bayreuth, DE;

Stefan Hain, Speichersdorf, DE;

Fabian Hohmann, Hofbieber, DE;

Assignee:

ZF Friedrichshafen AG, Friedrichshafen, DE;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Mohsen Ahmadi

Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 21/48 (2006.01); H01L 21/56 (2006.01); H01L 23/00 (2006.01); H01L 23/31 (2006.01); H01L 23/373 (2006.01); H01L 23/495 (2006.01); H01L 25/07 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49811 (2013.01); H01L 21/4853 (2013.01); H01L 21/56 (2013.01); H01L 23/49555 (2013.01); H01L 24/48 (2013.01); H01L 25/072 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48245 (2013.01);
Abstract

A power electronics module, having a DBC PCB having power semiconductors arranged thereon, and a multilayered leadframe including at least two separate subframes. No power or control routing takes place on the PCB. A region of the load source subregion is arranged between the PCB and the gate source and kelvin source subregion and is in electrical contact with the power semiconductors, and an adjoining region is located outside the PCB. A region of the drain source subregion is in electrical contact with a drain terminal on the PCB, and an adjoining region is located outside the PCB. The gate source subregion and the kelvin source subregion have a region above the load source subregion at which said subregions are in electrical contact with the power semiconductors and have an adjoining region outside the PCB which is opposite the drain source subregion and has pins bent above the PCB.

Find Patent Forward Citations

Ewald, Ake. (2026). Power electronics module (U.S. Patent No. 12564113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12564113

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

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