Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900057 | Planar waveguide and a process for its fabrication | Theo Siegrist | 1999-05-04 |
| 5882400 | Method of producing a layer structure and the use of the method | Stefanie Bauer, Martin Fleuster, Willi Zander, Jurgen Schubert | 1999-03-16 |
| 5859464 | Optoelectronic diode and component containing same | Olaf Hollricher, Frank Ruders, Hartmut G. Roskos, Jens Peter Hermanns, Elard Stein Von Kamienski +1 more | 1999-01-12 |
| 5555342 | Planar waveguide and a process for its fabrication | Theo Siegrist | 1996-09-10 |
| 5420101 | Structures super conductor tracks and process for making them | Carlo Copetti, Jurgen Schubert, Willi Zander | 1995-05-30 |
| 5282260 | Optical waveguide component and formed with rare earth ions | Wolfgang Sohler | 1994-01-25 |
| 5174876 | Method of making an optical component by ion implantation | Wolfgang Sohler | 1992-12-29 |