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:
Aug. 30, 2005
Filed:
Oct. 22, 2001
Applicants:
Danièle Roudil, Tresques, FR;
Laurent Couston, Les Angles, FR;
Jacques Delage, Orange, FR;
Mathieu Brutel, Grenoble, FR;
Inventors:
Danièle Roudil, Tresques, FR;
Laurent Couston, Les Angles, FR;
Jacques Delage, Orange, FR;
Mathieu Brutel, Grenoble, FR;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N021/00 ; G01J001/00 ;
U.S. Cl.
CPC ...
Abstract
A piezoelectric sensor () is dedicated to making a precise measurement of the light amplitude of pulses () from a laser (), so that quantitative measurements such as photo-acoustic spectroscopy can be used to precisely measure the concentration of some bodies in a solution.