Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470119 | Device for coupling light between two waveguide end surfaces | Helmut Albrecht, Gerhard Heise, Bernhard Bayersdorfer, Herbert Michel, Achim Reichelt | 2002-10-22 |
| 4304582 | Apparatus for increasing the breaking strength of glass fibers | Franz Aussenegg, Ulrich Deserno | 1981-12-08 |
| 4302107 | Interferometer with a coil composed of a single mode waveguide | Gerhard Schiffner | 1981-11-24 |