Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5483614 | Optical waveguide moldings made from silicon nitride and a method of detecting optical wavelengths using same | Martin Bruck, Tilo Vaahs, Marcellus Peuckert, Ude Scheunemann, Thomas Stehlin | 1996-01-09 |
| 5358746 | Optical moldings made from silicon nitride, and a process for their production | Martin Bruck, Tilo Vaahs, Marcellus Peuckert, Ude Scheunemann, Thomas Stehlin | 1994-10-25 |
| 5300162 | Process for the production of an optical coupler for polymeric optical fibers | Andreas Brockmeyer, Hans Vowinkel, Werner Groh, Thomas Stehlin | 1994-04-05 |
| 5283303 | Transplant thermoplastic molding compound made of 2,3-difluoroacrylic acid esters | Werner Groh, Peter Herbrechtsmeier, Rudolf Heumuller, Gerhard Wieners | 1994-02-01 |
| 5281820 | Radiation detector | Werner Groh, Jochen Coutandin, Peter Herbrechtsmeier, Thomas Stehlin | 1994-01-25 |
| 5208884 | New multicompatible optical coupler produced by injection molding | Werner Groh, Andreas Brockmeyer, Thomas Stehlin | 1993-05-04 |
| 5185832 | Optical coupler for polymer optical waveguides | Jochen Coutandin, Werner Groh, Andreas Brockmeyer | 1993-02-09 |
| 5175790 | Transparent thermoplastic molding compound made of 2,3-difluoroacrylic acid esters | Werner Groh, Peter Herbrechtsmeier, Rudolf Heumuller, Gerhard Wieners | 1992-12-29 |
| 5132530 | Light detector based on fluorescent dyes | Werner Groh, Jochen Coutandin, Peter Herbrechtsmeier | 1992-07-21 |
| 5073314 | Method and apparatus for producing a star coupler from polymer optical waveguides | Jochen Coutandin, Werner Groh, Peter Herbrechtsmeier | 1991-12-17 |
| 5030321 | Method of producing a planar optical coupler | Jochen Coutandin, Werner Groh, Peter Herbrechtsmeier | 1991-07-09 |
| 4986630 | Optical waveguides | Peter Herbrechtsmeier, Gerhard Wieners | 1991-01-22 |
| 4919851 | Process for producing an optical coupler for polymer optical waveguides | Jochen Coutandin, Werner Groh, Peter Herbrechtsmeier | 1990-04-24 |