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. 12, 2000
Filed:
Aug. 08, 1997
Nicholas Buchan, Reutlingen, DE;
Horst Muenzel, Reutlingen, DE;
Franz Laermer, Stuttgart, DE;
Michael Offenberg, Kirchentellinsfurt, DE;
Udo Bischof, Wannweil, DE;
Markus Lutz, Reutlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A rate-of-rotation sensor includes a three-layer system. The rate-of-rotation sensor and the conductor traces are patterned out of the third layer. The conductor traces are electrically insulated (isolated) by cutouts from other regions of the third layer and by a second electrically insulating layer from a first layer. Thus, a simple electrical contacting (configuration) is achieved that is patterned out of a three-layer system. Since the same etching process is used for the first and the third layer, an especially efficient manufacturing is possible.