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:
Oct. 27, 2026
Filed:
Jan. 25, 2022
Universite DE Strasbourg, Strasbourg, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Institut National Des Sciences Appliquees, Strasbourg, FR;
Universite Ferhat Abbas Setif 1, Sétif, DZ;
Sylvain Lecler, Strasbourg, FR;
Nacer Eddine Demagh, Sétif, DZ;
Assia Guessoum, Sétif, DZ;
Djamila Bouaziz, Chelghoum.Laid, DZ;
Zaid Bouhafs, Commune Bousselam, DZ;
UNIVERSITE DE STRASBOURG, Strasbourg, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
INSTITUT NATIONAL DES SCIENCES APPLIQUEES, Strasbourg, FR;
UNIVERSITE FERHAT ABBAS SETIF 1, Sétif, DZ;
Abstract
A process for manufacturing by moulding an optical component includes at least the following steps: a step of providing at least one mould, during which a glass profile is provided, said glass profile including a doping according to a predetermined geometry and having a refractive index profile depending on said doping and including at least an end including at least a structuring obtained by chemically etching of said doping, said structuring forming said at least one mould, and a moulding step, during which at least a moulding material suitable for forming at least an optical component is provided and arranged in said mould in order to shape said optical component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile