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:
Jul. 25, 2023
Filed:
Nov. 22, 2021
Applicant:
Docter Optics SE, Neustadt an der Orla, DE;
Inventors:
Christoph Dittmann, Neustadt an der Orla, DE;
Alexander Kuppe, Neustadt an der Orla, DE;
Annegret Diatta, Neustadt an der Orla, DE;
Ralf Polle, Neustadt an der Orla, DE;
Toni Schnoor, Neustadt an der Orla, DE;
Sven Fröhlich, Neustadt an der Orla, DE;
Assignee:
DOCTER OPTICS SE, Neustadt An der Orla, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 19/02 (2006.01); F21S 41/25 (2018.01); C03C 21/00 (2006.01);
U.S. Cl.
CPC ...
C03B 19/025 (2013.01); C03C 21/007 (2013.01); F21S 41/25 (2018.01);
Abstract
The present disclosure relates to a method for producing an optical element (), wherein a blank of transparent material is heated and/or provided and, after heating and/or after being provided between a first mold (UF) and at least one second mold (OF), is press molded to form the optical element (), in particular on both sides, and is then sprayed with a surface treatment agent.