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:
Dec. 17, 2024
Filed:
Sep. 01, 2022
Webasto Charging Systems, Inc., Monrovia, CA (US);
Peter Gabrielsson, Monrovia, CA (US);
Abstract
Systems, devices, and methods including a first drive winding wound on a first core, where the first drive winding may be driven with a first input signal; a second drive winding wound on a second core, where the second drive winding may be driven with a second input signal, and where the second input signal has an opposite polarity of the first input signal; a first comparator configured to receive a first drive signal from the first drive winding; a second comparator configured to receive a second drive signal from the second drive winding; and a processor configured to receive the output signals from the first comparator and the second comparator, determine a saturation status of the first core and the second core, and determine a potential leakage signal based said saturation status of the first core and the second core.