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. 09, 2023
GM Global Technology Operations Llc, Detroit, MI (US);
Mazharul Chowdhury, Canton, MI (US);
Cheongun Han, Novi, MI (US);
Michael C. Muir, Troy, MI (US);
Mohammad F. Momen, Rochester Hills, MI (US);
Edward L. Kaiser, Orion, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A rotor for an electric machine including a rotor core having a plurality of circumferentially spaced rotor poles. Each rotor pole may include a plurality of rotor slots arranged into one or more magnetic layers and one or more non-magnetic layers. The magnetic layers may include a magnet within one or more of the rotor slots thereof and the non-magnetic layers including no magnets within the rotor slots thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile