Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654559 | Optical coupling device and method for manufacturing the same | Werner Spaeth, Norbert Stath, Ernst Nirschl, Walter Wegleiter, Rudolf Buchberger | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654559 | Optical coupling device and method for manufacturing the same | Werner Spaeth, Norbert Stath, Ernst Nirschl, Walter Wegleiter, Rudolf Buchberger | 1997-08-05 |