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:
Jul. 21, 2026
Filed:
Aug. 04, 2023
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Fabian Hohmann, Hofbieber, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A method for activating a circuit arrangement for power semiconductors of an inverter with at least one phase, having at least two power semiconductors, which are connected in parallel with one another, wherein the power semiconductors are divided into two groups, of which at least one first group has a separate driver, and wherein the activation of the power semiconductors takes place in such a manner that during the switch-on operation, initially the first group and subsequently the second group is switched on.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile