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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.:

US 11543632 B1

PDFFull Text
Date of Patent:
Jan. 03, 2023

Filed:

Feb. 06, 2018

Optical lens system with at least two lenses firmly bonded to each other

Applicant:

Hella Gmbh & Co. Kgaa, Lippstadt, DE;

Inventors:

Markus Fieger, Unna, DE;

Heinrich Schäfer, Bad Wünnenberg, DE;

Assignee:

Hella GmbH & Co. KGaA, Lippstadt, DE;

Attorney:

Husch Blackwell LLP

Primary Examiner:

James C Jones

Int. Cl.
CPC ...
G02B 1/00 (2006.01); G02B 13/00 (2006.01); G02B 7/02 (2021.01); B29D 11/00 (2006.01); B29L 11/00 (2006.01); G02B 3/00 (2006.01);
U.S. Cl.
CPC ...
G02B 13/006 (2013.01); G02B 7/021 (2013.01); B29D 11/00403 (2013.01); B29L 2011/0016 (2013.01); G02B 2003/0093 (2013.01);
Abstract

An optical lens system is provided with at least two lenses firmly bonded to each other. A first lenshas a first adhered surface and a second lens has a second adhered surface. The adhered surfaces are at least indirectly firmly bonded to each other. An optically transparent surface body made of a silicone material is arranged between the adhered surfaces. The first adhered surface is firmly bonded to a first side and the second adhered surface is firmly bonded with the opposite second side of the sheet body by means of a bonding method.

Find Patent Forward Citations

Fieger, Markus. (2023). Optical lens system with at least two lenses firmly bonded to each other (U.S. Patent No. 11543632). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11543632

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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