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. 25, 2010
Filed:
Nov. 20, 2007
Applicant:
Odd-axel Pruetz, Nuertingen, DE;
Inventor:
Odd-Axel Pruetz, Nuertingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P 15/125 (2006.01);
U.S. Cl.
CPC ...
Abstract
A micromechanical inertial sensor having at least one seismic mass which may be deflected relative to a substrate, and at least one electrode surface which in terms of circuitry, together with at least portions of the seismic mass forms at least one capacitor having a capacitance which is dependent on the deflection of the seismic mass. At least one additional auxiliary electrode is included which is located outside the region which forms the capacitor and which may be set at a potential that deviates from the potential of the seismic mass.