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. 09, 2007
Filed:
Feb. 18, 2004
Roland Müller-fiedler, Leonberg, DE;
Hans Hecht, Korntal-Muenchingen, DE;
Joerg Muchow, Reutlingen, DE;
Matthias Fuertsch, Gomaringen, DE;
Andreas Stratmann, Gomaringen, DE;
Heribert Weber, Nuertingen, DE;
Winfried Bernhard, Gerlingen, DE;
Detlef Gruen, Reutlingen, DE;
Andreas Duell, Stuttgart, DE;
Rainer Schink, Leonberg, DE;
Ulrich Wagner, Stuttgart, DE;
Christoph Schelling, Reutlingen, DE;
Roland Müller-Fiedler, Leonberg, DE;
Hans Hecht, Korntal-Muenchingen, DE;
Joerg Muchow, Reutlingen, DE;
Matthias Fuertsch, Gomaringen, DE;
Andreas Stratmann, Gomaringen, DE;
Heribert Weber, Nuertingen, DE;
Winfried Bernhard, Gerlingen, DE;
Detlef Gruen, Reutlingen, DE;
Andreas Duell, Stuttgart, DE;
Rainer Schink, Leonberg, DE;
Ulrich Wagner, Stuttgart, DE;
Christoph Schelling, Reutlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A micromechanical sensor and a method for manufacturing a micromechanical sensor which has at least one membrane are provided. The membrane is made of a first material which is accommodated in a surrounding second material, and the membrane is configured for sensing a medium surrounding it. The membrane is reinforced, at least partly, by a third material at break-sensitive points on the membrane rim. Reinforcement of the membrane rim increases the stability and thus also the service life of the membrane and the sensor.