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. 02, 2026
Filed:
Jul. 03, 2024
Infineon Technologies Ag, Neubiberg, DE;
Christian Djelassi-Tscheck, Villach, AT;
Mario Tripolt, Ferndorf, AT;
Infineon Technologies AG, Neubiberg, DE;
Abstract
In accordance with an embodiment, a method includes activating a semiconductor switch coupled between a supply node and an output node to apply an output voltage to an electrical load coupled to the output node, wherein a supply voltage is provided to the supply node; and performing a leakage current test, comprising: deactivating the semiconductor switch to isolate the electrical load from the supply node; after deactivating the semiconductor switch, checking whether a time that elapses until the output voltage falls below a first voltage level is less than a threshold value; and activating the semiconductor switch after the checking.