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:
May. 30, 2023
Filed:
Mar. 02, 2020
Applicant:
Fogale Nanotech, Nimes, FR;
Inventors:
Gilles Fresquet, Garrigues Sainte Eulalie, FR;
Sylvain Petitgrand, Caissargues, FR;
Assignee:
FOGALE NANOTECH, Nîmes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 11/06 (2006.01); G01B 9/0209 (2022.01); G01B 11/00 (2006.01); G01B 11/14 (2006.01);
U.S. Cl.
CPC ...
G01B 11/0675 (2013.01); G01B 9/0209 (2013.01); G01B 11/002 (2013.01); G01B 11/14 (2013.01);
Abstract
A method for measuring interfaces of an optical element, forming part of a plurality of similar elements including at least one reference optical element, the method implemented by a device, the method including: