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. 08, 2000
Filed:
Apr. 01, 1998
Applicant:
Inventor:
Philippe Nerin, Nages et Sologve, FR;
Assignees:
Commissariat a l'Energie Atomique, Paris, FR;
Compagnie Generale des Matieres Nucleaires, Velizy-Villacoublay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ; G01P / ;
U.S. Cl.
CPC ...
356-509 ; 356 285 ;
Abstract
The purpose of this invention is a laser speed measurement and range finding device, with coherent detection comprising: