Patent US 5015057A
| Patent number | US 5015057A (click link for details and documents via Google Patents) |
|---|---|
| Title | Liquid crystal fiber optic attenuator and process for making same |
| Inventors | Scott H. Rumbaugh, Michael D. Jones, Friedrich Scheu, Philip J. Bos |
| Company | Tektronix Inc |
| Filing date | 1989-09-21 |
| Grant date | 1991-05-14 |