Patent US 4707620A
| Patent number | US 4707620A (click link for details and documents via Google Patents) |
|---|---|
| Title | Adjustable impedance driver network |
| Inventors | Steven K. Sullivan, Christopher W. Branson |
| Company | Tektronix Inc |
| Filing date | 1986-07-22 |
| Grant date | 1987-11-17 |