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:
Oct. 20, 2026
Filed:
Jun. 24, 2024
Honeywell International Inc., Charlotte, NC (US);
Honeywell Aerospace US LLC, Phoenix, AZ (US);
Abstract
Electrical circuits and systems are provided for line replaceable units (LRUs) having an inductor shared between an electromagnetic interference (EMI) filtering stage and an inrush current limiting active pre-charge circuit. An exemplary circuit includes a first bus reference voltage node, a second bus reference voltage node, a switching element coupled between the first bus reference voltage node and a third node, a first diode coupled between the third node and the second bus reference voltage node to enable current from the second bus reference voltage node to the third node, at least one capacitive element coupled between a fourth node and the second bus reference voltage node, an inductive element coupled between the third node and the fourth node, and a second diode coupled between the fourth node and the first bus reference voltage node to enable current from the fourth node to the first bus reference voltage node.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile