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. 24, 2025
Filed:
Feb. 01, 2023
Semikron Elektronik Gmbh & Co. KG, Nuremberg, DE;
Johannes Klier, Amberg, DE;
SEMIKRON ELEKTRONIK GMBH & CO. KG, Nuremberg, DE;
Abstract
Load bridges () of an inverter unit () include load branches having semiconductor switches (), that have a node point () which is connected to a load () and to two different potentials (P, P). Node points () are connected via a first resistance circuit () to potential (P). Node points () are further connected via second resistance circuits () to tap-off points (). The tap-off points () are connected via third resistance circuits () to the other potential (P). At each of the tap-off points (), a potential (U, U, U) is tapped-off and is fed to a monitoring device (). The monitoring device () determines the difference (U') between the tapped-off potentials and the second potential (P). The control device () considers the signals (M, M, M) for the actuation of the load bridges ().