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. 29, 2007
Filed:
Dec. 09, 2004
Jean-michel Caron, Saint-Gratien, FR;
Vincent Ragot, Asnieres, FR;
Alain Renault, Pontoise, FR;
Alain Jeanroy, Conflans Sainte-Honorine, FR;
Jean-Michel Caron, Saint-Gratien, FR;
Vincent Ragot, Asnieres, FR;
Alain Renault, Pontoise, FR;
Alain Jeanroy, Conflans Sainte-Honorine, FR;
Sagem SA, Paris, FR;
Abstract
The method serves to compensates anisotropy in an inertial rotation sensor comprising a metallized vibrating bell () having a bias voltage applied thereto, the vibrating bell () having an edge () electrodes (), and the method comprises the steps of measuring, preferably by multiplexing, the anisotropy between the electrodes and of applying to the electrodes a fraction of the bias voltage that depends on the differences measured between the electrodes.