Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516113 | Method for reducing stimulated brillouin backscatter | Christoph Glingener, Erich Gottwald, Werner Paetsch | 2003-02-04 |
| 5091797 | Method and apparatus for modulation current regulation for laser diodes | — | 1992-02-25 |
| 4865409 | Coupling arrangement for coupling light of a semiconductor laser diode into a multimode glass fiber | Hans-Ludwig Althaus | 1989-09-12 |
| 4721351 | Method and apparatus for variable attenuation of an optical waveguide | Wolfgang Goepfert, Dieter Will | 1988-01-26 |