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. 08, 2015
Filed:
Apr. 04, 2014
Applicants:
Pro-micron Gmbh & Co., Kaufbeuren, DE;
Horst Siedle Gmbh & Co. KG, Furtwangen, DE;
Inventors:
Christian Helbig, Ruderatshofen, DE;
Sebastian Lotz, Rieden-Zellerberg, DE;
Assignees:
Pro-micron GmbH & Co. KG, Kaufbeuren, DE;
Horst Siedle GmbH & Co. KG, Furtwangen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/16 (2006.01); G01L 1/16 (2006.01); G01B 7/00 (2006.01); H03H 3/02 (2006.01); G01L 9/00 (2006.01);
U.S. Cl.
CPC ...
G01L 1/165 (2013.01); G01B 7/00 (2013.01); H03H 3/02 (2013.01); G01L 9/0042 (2013.01); H03H 2003/028 (2013.01); Y10T 29/42 (2015.01);
Abstract
A stress measurement sensor provided with a sensor element that operates according to the SAW principle, comprising a base composed of a first material and the sensor element, which is fixed to the base with a joining material, is to be developed such that it can also be used at higher temperatures and has improved measurement properties. In addition, it is suggested that the joining material be a glass solder.