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:
Dec. 13, 2016
Filed:
Sep. 25, 2014
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventor:
Sergio Nicoletti, Sinard, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 15/02 (2006.01); G01N 15/14 (2006.01); G01N 21/53 (2006.01); G01N 15/06 (2006.01); G01N 15/00 (2006.01); G01N 21/47 (2006.01);
U.S. Cl.
CPC ...
G01N 15/0211 (2013.01); G01N 15/06 (2013.01); G01N 15/1484 (2013.01); G01N 21/53 (2013.01); G01N 21/532 (2013.01); G01N 2015/0038 (2013.01); G01N 2021/4726 (2013.01); G01N 2201/06113 (2013.01); G01N 2201/0873 (2013.01);
Abstract
The invention relates to a particle detector including a substrate made of a semiconductor material, in which at least one through-cavity is formed, defined by an input section and an output section, wherein the input section thereof is to be connected to an airflow source, the substrate supporting: an optical means including at least one laser source, and at least one waveguide connected to the at least one laser source and leading into the vicinity of the output section of the cavity; and a photodetector located near the output section of the cavity and offset relative to the optical axis of the optical means.