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:
Mar. 08, 2011
Filed:
Jun. 23, 2008
Walter Frederick John Crewson, Munsonville, CT (US);
Mikael Rolf Lindholm, Enköping, SE;
Walter Frederick John Crewson, Munsonville, CT (US);
Mikael Rolf Lindholm, Enköping, SE;
Scandinova Systems AB, Uppsala, SE;
Abstract
A power modulator comprises a plurality of switched pulse generator sections (), a power supply arrangement (), and a transformer arrangement (). A switch control () is connected to said plurality of switched pulse generator sections () for providing control signals for turning on and/or turning off them. The switch control () is arranged to provide control signals for turning on and/or turning off switched pulse generator sections of a first subset at a first time instant and to provide control signals for turning on and/or turning off switched pulse generator sections of a second subset at a second time instant, different from the first time instant: The second subset is different from the first subset.