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:
Sep. 07, 1999
Filed:
Mar. 26, 1997
Applicant:
Inventors:
Markus Rehm, Villingen-Schwenningen, DE;
Thomas Riesle, Villingen-Schwenningen, DE;
Gerard Rilly, Unterkirnach, DE;
Jose-Ignacio Rodriguez-Duran, Villingen-Schwenningen, DE;
Assignee:
Deutsche Thomson-Brandt GmbH, Villigen-Schwennigen, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 21 ; 363 16 ;
Abstract
In a switch-mode power supply, a transformer is used to transmit power during the forward-sweep time. The transformer is also used to transmit a control or regulating variable during the flyback time.