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:
Oct. 20, 2026
Filed:
Mar. 28, 2024
Infineon Technologies Austria Ag, Villach, AT;
Wee Tar Richard Ng, Singapore, SG;
Andrey Malinin, Fort Collins, CO (US);
Infineon Technologies Austria AG, Villach, AT;
Abstract
A controller associated with a power supply determines a first ratio value. The first ratio value may be a ratio of a second time duration with respect to a first time duration, where the second time duration is a measured time duration associated with demagnetizing of a transformer in a first control cycle. The first time duration may be a measured time duration of activating a first switch in the first control cycle, where activation of the first switch operative to control a magnitude of primary current through a primary winding of the transformer. For second control cycle occurring subsequent to the first control cycle, the controller calculates an ON-time duration for activating the second switch based on the determined first ratio value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile