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. 09, 2025
Filed:
Sep. 27, 2022
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Horst Lewitschnig, Klagenfurt, AT;
Giovanni Di Nuzzo, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/392 (2019.01); G01R 31/367 (2019.01); G01R 31/3842 (2019.01);
U.S. Cl.
CPC ...
G01R 31/392 (2019.01); G01R 31/367 (2019.01); G01R 31/3842 (2019.01);
Abstract
A system may comprise a power module including a power switch, a driver circuit configured to control an ON state and an OFF state of the power switch, and a processor configured to control the driver circuit. The processor may be configured to receive a voltage associated with the power switch in the ON state and determine a state of health (SOH) for the power switch based on the voltage and a regression model associated with the power switch.