Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9166694 | Optical coupling unit for an arrangement for sending optical signals, an arrangement for sending optical signals and an optical transceiver | Sven Otte, Kai Schamuhn, Andreas Krink, Nicola Iwanowski | 2015-10-20 |
| 5929757 | Method and apparatus for making through-bores | Bernd Sternal | 1999-07-27 |