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:
Sep. 15, 2026
Filed:
Oct. 16, 2023
Applicant:
Audi Ag, Ingolstadt, DE;
Inventor:
Florian Bittner, Gaimersheim, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/24 (2006.01); H02K 15/02 (2025.01); H02K 15/12 (2025.01); H02K 19/02 (2006.01);
U.S. Cl.
CPC ...
H02K 1/24 (2013.01); H02K 15/02 (2013.01); H02K 15/12 (2013.01); H02K 19/02 (2013.01);
Abstract
Provided is an externally excited synchronous machine (ESM) with reduced torque ripple, a rotor designed for the excited synchronous machine, and a method for production of the rotor.
Bittner, Florian. (2026). Esm with reduced torque ripple (U.S. Patent No. 12738781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12738781
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile