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:
Jun. 30, 2015
Filed:
Oct. 20, 2009
Joe Youssef, Grenoble, FR;
Christelle Godin, Brignoud, FR;
Benoît Denis, Grenoble, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
MOVEA, Grenoble, FR;
Abstract
Device for determining a characteristic of a trajectory formed of successive positions of a triaxial accelerometer (A) rigidly tied to a mobile element (EM), between a first instant of immobility (t) and a second instant of immobility (t) of the triaxial accelerometer (A), subsequent to said first instant of immobility (t), said device comprising, furthermore, a triaxial additional sensor for measuring a vector of a substantially constant vector field between said first and second instants of immobility (t,t), in a fixed global reference frame (GE) tied to the terrestrial reference frame, said additional sensor being rigidly tied to said mobile element (EM) and fixed in the reference frame of the accelerometer (A), and control means (CMD).