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:
Apr. 05, 2016
Filed:
Nov. 10, 2010
Applicants:
Jean-baptiste Eudier, Paris, FR;
Christophe Maerky, Paris, FR;
Thierry Bonjour, Paris, FR;
Inventors:
Assignee:
Sagem Defense Securite, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 19/56 (2012.01); G01C 19/5691 (2012.01);
U.S. Cl.
CPC ...
G01C 19/5691 (2013.01);
Abstract
The invention relates to an gyroscopic sensor comprising a sensitive element designed to vibrate; an electrode carrier capable of carrying excitation/detection electrodes for exciting the sensitive element and for detecting the vibration of the sensitive element; and elements for supporting the electrode carrier. The supporting elements comprise a base made of a material having a density of less than 5 kg/dm, and the square root of the ratio of Young's modulus divided by said density is greater than 9 GPa.dm/kg.