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. 05, 2026
Filed:
Nov. 08, 2023
Applicants:
Fev Group Gmbh, Aachen, DE;
Upt-optik Wodak Gmbh, Nuremberg, DE;
Inventors:
Steffen Jentsch, Osnabrück, DE;
Martin Mueller, Osnabrück, DE;
Horst Wodak, Nuremberg, DE;
Martin Rümmelein, Nuremberg, DE;
Assignees:
FEV Group GmbH, Aachen, DE;
UPT-Optik Wodak GmbH, Nuremberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/00 (2006.01); B29C 45/14 (2006.01); B29K 69/00 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
G02B 3/0031 (2013.01); G02B 3/0062 (2013.01); B29C 45/14434 (2013.01); B29K 2069/00 (2013.01); B29L 2011/0016 (2013.01);
Abstract
An optical device includes: a transparent substrate and a coherent transparent layer enclosing the substrate in at least three places, which: forms a plurality of first optical lenses on a first surface and forms a plurality of second optical lenses on a second surface of the substrate arranged opposite the first surface, the transparent layer having a predetermined thickness. A method of manufacturing the optical device is also provided.