Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129031 | Core/shell optical waveguides with cores comprising halogenated phenyl acrylate or methacrylate | Gerhard Wieners, Rudolf Heumuller, Jochen Coutandin, Peter Herbrechtsmeier | 1992-07-07 |
| 5073314 | Method and apparatus for producing a star coupler from polymer optical waveguides | Jochen Coutandin, Peter Herbrechtsmeier, Jurgen Theis | 1991-12-17 |
| 5032654 | Transparent polymer material | Gerhard Wieners, Rudolf Heumuller, Jochen Coutandin, Peter Herbrechtsmeier | 1991-07-16 |
| 5030321 | Method of producing a planar optical coupler | Jochen Coutandin, Peter Herbrechtsmeier, Jurgen Theis | 1991-07-09 |
| 4919851 | Process for producing an optical coupler for polymer optical waveguides | Jochen Coutandin, Jurgen Theis, Peter Herbrechtsmeier | 1990-04-24 |
| 4863236 | Optical waveguide with an essentially fluorine-free polymer core and a fluorine-containing polymer jacket | Peter Herbrechtsmeier, Manfred Fleissner, Rudolf Heumuller, Gerhard Wieners | 1989-09-05 |