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:
Nov. 23, 2021
Filed:
May. 15, 2019
Infineon Technologies Ag, Neubiberg, DE;
Cristian Garbossa, Bressanone, IT;
Marco Piselli, Padua, IT;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A circuit for detecting failure of a device includes a plurality of monitoring modules. Each respective monitoring module of the plurality of monitoring modules is configured to generate a monitoring value at an output of the respective monitoring module based on a signal received at an input of the respective monitoring module. The circuit further includes a data selector module configured to couple, for each step of a switching cycle, the input of each of the plurality of monitoring modules to one of a plurality of function modules such that each of the plurality of monitoring modules generates the monitoring value for each of the plurality of function modules to generate monitoring information and evaluation logic configured to determine whether a failure has occurred at the plurality of function modules based on the monitoring information.