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:
May. 29, 2012
Filed:
Apr. 25, 2007
Guenter Lohr, Leinfelden-Echterdingen, DE;
Andreas Kynast, Stuttgart, DE;
Guenter Lohr, Leinfelden-Echterdingen, DE;
Andreas Kynast, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A circuit arrangement () for detecting undervoltage in an energy source () includes a transistor switch () and at least one further switch element (). The transistor switch () and the further switch element () are of low impedance in an operating state of the circuit arrangement (). The transistor switch () blocks the further switch element () for interrupting the voltage supply if a supply voltage (U) of the energy source () is below a defined voltage value (U).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile