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:
Dec. 13, 2011
Filed:
Dec. 10, 2008
Applicants:
Shike HU, Reutlingen, DE;
Rainer Topp, Reutlingen, DE;
Thomas Jacke, Tuebingen, DE;
Christian Pluntke, Hechingen, DE;
Inventors:
Shike Hu, Reutlingen, DE;
Rainer Topp, Reutlingen, DE;
Thomas Jacke, Tuebingen, DE;
Christian Pluntke, Hechingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02P 3/05 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit configuration for switching current flow through an ignition coil, in which the switching process is able to be executed by at least one first transistor that is controllable by a control signal which is able to be supplied via a control signal input of the circuit configuration, and the control signal input is connected to at least one variable resistor.