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:
Jan. 09, 2007
Filed:
Dec. 18, 2003
Pierre Gallon, Vouneuil sur Vienne, FR;
Bernard Chaumet, Chatellerault, FR;
Pierre Gallon, Vouneuil sur Vienne, FR;
Bernard Chaumet, Chatellerault, FR;
Thales, Neuilly sur Seine, FR;
Abstract
The invention relates to a gyroscope comprising at least one mass capable of vibrating along an x axis at a resonant excitation frequency Fcapable of vibrating along a y axis perpendicular to the x axis, at a resonant detection frequency F, under the effect of a Coriolis force generated by a rotation about a z axis perpendicular to the x and y axes. It includes, connected to the mass or masses, a feedback control loop for controlling the resonant frequency Fso that Fis equal or practically equal to Fthroughout the duration of use of the gyroscope.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile