Patent US 4561049A
| Patent number | US 4561049A (click link for details and documents via Google Patents) |
|---|---|
| Title | Control system employing a rotary knob |
| Inventors | Sam M. Deleganes, Steven C. Den Beste |
| Company | Tektronix Inc |
| Filing date | 1983-03-23 |
| Grant date | 1985-12-24 |
Related products:
| Manufacturer | Model | Description | Introduced | Designers |
|---|---|---|---|---|
| Tektronix | TDS3012 | Digital Storage 100 MHz 2-channel scope | 1998 | |
| Tektronix | TDS3014 | Digital Storage 100 MHz 4-channel scope | 1998 | |
| Tektronix | TDS3032 | Digital Storage 300 MHz 2-channel scope | 1998 | |
| Tektronix | TDS3034 | Digital Storage 300 MHz 4-channel scope | 1998 | |
| Tektronix | TDS3052 | Digital Storage 500 MHz 2-channel scope | 1998 | |
| Tektronix | TDS3054 | Digital Storage 500 MHz 4-channel scope | 1998 |