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:
Sep. 13, 2005
Filed:
Nov. 13, 2002
Applicants:
Jean-claude Le Roy, Cergy le Haut, FR;
Paul Featonby, Asnieres, FR;
Inventors:
Jean-Claude Le Roy, Cergy le Haut, FR;
Paul Featonby, Asnieres, FR;
Assignee:
Sagem SA, Paris, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01P015/10 ;
U.S. Cl.
CPC ...
Abstract
The invention concerns a temperature-compensated accelerator measurement using two vibrating resonators whereof the frequencies (f, f) are measured, then used for determining () the most probable temperature value (T) based on the sum f+fand on a pre-established correlation () between the temperature and the sum f+fand finally based on the determination () of the amount f−fof the weighted temperature value, calculating () the temperature compensated value of the acceleration (γ).