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. 16, 2006
Filed:
Oct. 20, 2004
Ingmar Dorn, Köln, DE;
Thomas Bieringer, Odenthal, DE;
Rainer Hagen, Leverkusen, DE;
Serguei Kostromine, Swisttal, DE;
Rino E. Kunz, Neuchatel, CH;
Ingmar Dorn, Köln, DE;
Thomas Bieringer, Odenthal, DE;
Rainer Hagen, Leverkusen, DE;
Serguei Kostromine, Swisttal, DE;
Rino E. Kunz, Neuchatel, CH;
Bayer Technology Services GmbH, Leverkusen, DE;
Abstract
An optical layer structure having at least two layers and also a sensor based on this layer structure are described. The layer structure comprises at least a substrate layer and at least one (light) waveguide layer and a coupling element for the coupling of the optical beam, the layer adjacent to the waveguide layer having a smaller refractive index than the waveguide layer, and at least one layer consisting of a photoaddressable polymer.