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. 10, 2009
Filed:
Jul. 12, 2005
Applicants:
Thomas Jean Ludovic Baglin, Rueil, FR;
Albert Missoni, Graz, AT;
Gerhard Nebel, Immenstadt, DE;
Inventors:
Assignee:
Infineon Technologies AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A voltage supply circuit has a first supply voltage input connected to a first comparator and to a first voltage regulator, the first comparator controlling the first voltage regulator. A second supply voltage input is connected to a second comparator and to a second voltage regulator, the second comparator controlling the second voltage regulator. A supply voltage output is connected to the outputs of the two voltage regulators and is fed back to the two comparators.