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:
Jun. 23, 2026
Filed:
Oct. 14, 2025
E-circuit Motors, Inc., Needham Heights, MA (US);
Steven Robert Shaw, Bozeman, MT (US);
Eric Ponce, Belgrade, MT (US);
George Harder Milheim, Bozeman, MT (US);
E-Circuit Motors, Inc., Needham Heights, MA (US);
Abstract
A rotary energy conversion device may include an armature, a first inverter circuit, a second inverter circuit, and at least one switch. The armature may include at least a first winding segment and a second winding segment that are each configured to generate magnetic flux when energized, the second winding segment being connected in series with the first winding segment. The first inverter circuit may be configured to energize both the first winding segment and the second winding segment during a first mode of operation of the rotary energy conversion device. The second inverter circuit may be configured to energize the second winding segment but not the first winding segment during a second mode of operation of the rotary energy conversion device. The at least one switch may be configured and arranged to decouple of the first inverter circuit from the second inverter circuit during the second mode of operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile