Eyeglass lens and method of making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11960148
APP PUB NO 20210011308A1
SERIAL NO

16975597

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Importance

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Abstract

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An edge of a lens blank an eyeglass lens having a shaped edge is measured at a plurality of peripherally offset measuring positions and respective control values are generated corresponding thereto and supplied to an applicator. This applicator applies a hardenable material in liquid form to the edge of the eyeglass lens and is controlled such that an amount and/or position of the material is applied at the measuring positions according to the respective control values in a controlled manner. The hardenable material is chemically or radiation-cured to form on the edge of the lens a functional layer that has an optical, magnetic, electric, or electronic function.

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Patent Owner(s)

Patent OwnerAddress
SHAPE ENGINEERING GMBHGOTTFRIED-HAGEN-STRASSE 60 - 62 KOELN D-51105

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frings, David Hemer, DE 2 3
Luderich, Joerg Ratingen, DE 9 28
Poepperl, Christian Solingen, DE 4 3

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