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. 30, 2014
Filed:
Jan. 18, 2011
Roland Mueller, Steinheim, DE;
Gerhard Hueftle, Aspach, DE;
Michael Horstbrink, Stuttgart-Feuerbach, DE;
Tobias Lang, Stuttgart, DE;
Sami Radwan, Stuttgart, DE;
Bernd Kuenzl, Schwieberdingen, DE;
Roland Wanja, Markgroeningen, DE;
Roland Mueller, Steinheim, DE;
Gerhard Hueftle, Aspach, DE;
Michael Horstbrink, Stuttgart-Feuerbach, DE;
Tobias Lang, Stuttgart, DE;
Sami Radwan, Stuttgart, DE;
Bernd Kuenzl, Schwieberdingen, DE;
Roland Wanja, Markgroeningen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A device for producing a current pulse includes supply terminals for providing a power supply voltage, and a switch which is situated in a control current branch between the supply terminals, which switch is configured to switch a control current through the control current branch as a function of an actuation signal. The device also has a current mirror having a control transistor and a signal transistor, the control transistor being situated in series to the first switch in the control current branch, and the signal transistor being configured to provide the current pulse as a function of the control current through the control transistor.