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:
May. 26, 2026
Filed:
Aug. 01, 2023
Exro Technologies Inc., Calgary, CA;
Joshua Lee Cunningham, Chandler, AZ (US);
AESIRON TECHNOLOGIES INC., Calgary, CA;
Abstract
Apparatus, methods and articles implement active short circuit (ASC) or diode blocking ASC using a full bridge, alternating between halves (low side, high side) for implementing the ASC via strategic switching of the full bridge. Current is circulated through an inductor, low DC voltage rail with low side switches ON. Current then circulated through the inductor, low DC voltage rail via a diode across an OFF low side switch, with one low side switch ON and one OFF. Current is then passed through the inductor from high side to low side voltage rails via a high and a low side switch in ON states. Current is then circulated through the inductor, high DC voltage rail via a diode across an OFF high side switch, with one high side switch ON and one OFF. Current is the circulated through the inductor, high DC voltage rail with the high side switches ON.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile