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. 19, 2023
Filed:
Sep. 13, 2021
Cummins Inc., Columbus, IN (US);
Veda Samhitha Duppalli, Fridley, MN (US);
Santhosh Krishnamoorthi, Indianapolis, IN (US);
Sanchit Mishra, Minneapolis, MN (US);
Jaroslaw Leonarski, Columbus, IN (US);
Subbarao Dakshina Murthy-Bellur, Plymouth, MN (US);
CUMMINS INC., Columbus, IN (US);
Abstract
Disclosed are designs for inductor cores for electromagnetic interference (EMI) filters. In some embodiments, an inductor core comprises a plurality of enclosed structures, where each enclosed structure of the plurality of enclosed structures includes a plurality of elongated bars and at least one connection device. In some embodiments, an enclosed structure is configured to encompass a signal bus. In some embodiments, an enclosed structure has a longitudinal axis and a triangular cross-sectional shape taken perpendicular to the longitudinal axis.