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. 14, 2008
Filed:
Dec. 16, 2005
Gunter Haider, Linz, AT;
Gerhard Nebel, Immenstadt, DE;
Iker San Sebastian, Munich, DE;
Holger Sedlak, Sauerlach, DE;
Uwe Weder, Hallertau, DE;
Gunter Haider, Linz, AT;
Gerhard Nebel, Immenstadt, DE;
Iker San Sebastian, Munich, DE;
Holger Sedlak, Sauerlach, DE;
Uwe Weder, Hallertau, DE;
Infineon Technologies, , DE;
Abstract
A circuit arrangement having a voltage regulator, which is designed to generate a regulated operating voltage, and a voltage monitoring unit, which is designed to monitor the regulated operating voltage for deviations from desired values. The voltage monitoring unit has a first detector, which is designed to cause an alarm signal to be generated when the first detector detects that the regulated operating voltage is outside a first voltage interval, and a second detector, which is designed to cause an initiator to initiate countermeasures which influence the regulated operating voltage when the second detector detects that the regulated operating voltage is outside a second voltage interval, which is inside the first voltage interval.