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:
Mar. 18, 2025
Filed:
Mar. 12, 2021
Applicant:
Virginia Tech Intellectual Properties, Inc., Blacksburg, VA (US);
Inventors:
Assignee:
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC., Blacksburg, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/24 (2006.01); H01F 27/40 (2006.01); H01F 27/42 (2006.01);
U.S. Cl.
CPC ...
H01F 27/24 (2013.01); H01F 27/2804 (2013.01); H01F 27/40 (2013.01); H01F 27/42 (2013.01);
Abstract
Aspects of multi-phase integrated coupled inductors are described. In one embodiment, a multi-phase integrated coupled inductor includes a magnetic core and a coupled set of inductors. Each inductor can include conductive vias that are asymmetrically distributed in two symmetrical core slots in the magnetic core, so that each inductor has a different number of lateral-flux vias in each slot.