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. 30, 1997
Filed:
Mar. 26, 1996
Applicant:
Inventors:
Christoph Treutler, Wannweil, DE;
Rolf Benz, Reutlingen, DE;
Horst Muenzel, Reutlingen, DE;
Steffen Schmidt, Reutlingen, DE;
Eckart Reihlen, Reutlingen, DE;
Andreas Lock, Reutlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
7320426 ;
Abstract
In a measuring element for a flow sensor and a method for manufacturing the measuring element, a heater, a temperature sensor, and a printed circuit trace are patterned out of a platinum layer. Furthermore, an interconnection region is used for contacting the measuring chip with bonding wires. An additional metal layer is provided for the interconnection region.