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:
Feb. 15, 2005
Filed:
Apr. 17, 2002
Applicants:
Uwe Konzelmann, Asperg, DE;
Torsten Schulz, Leinfelden-Echterdingen, DE;
Inventors:
Uwe Konzelmann, Asperg, DE;
Torsten Schulz, Leinfelden-Echterdingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F001/68 ;
U.S. Cl.
CPC ...
Abstract
A sensor chip having at least upstream from the sensor region, at least one potential surface that, by electrical interaction with the contaminants in the flowing medium, prevents precipitation in the sensor region.