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:
Jan. 06, 2026
Filed:
Jul. 08, 2024
Infineon Technologies Austria Ag, Villach, AT;
Emanuel-Petre Eni, Neubiberg, DE;
Karl Egil Norling, Villach, AT;
Erwin Huber, Munich, DE;
Guillermo Alejandro Conde Guerra, Velden, AT;
Infineon Technologies Austria AG, Villach, AT;
Abstract
An electrical circuit arrangement includes a first diode and a semiconductor switching device electrically connected in series between a first node and a second node. The semiconductor switching device controls a switch current that includes a forward current through the first diode and a load current. A second diode and a calibration switching element are electrically connected in series between the first node and the second node. A voltage acquisition circuit obtains a voltage difference between a first voltage between the first node and the second node when the semiconductor switching device is on and the calibration switching element is off and a second voltage between the first node and the second node when the calibration switching element is on and the semiconductor switching device is off.