Patent US 4701694A
| Patent number | US 4701694A (click link for details and documents via Google Patents) |
|---|---|
| Title | Digitally selectable, multiple current source proportional to a reference current |
| Inventors | Bruce J. Penney, Stewart S. Taylor |
| Company | Tektronix Inc |
| Filing date | 1986-09-08 |
| Grant date | 1987-10-20 |