Patent US 4811083A
| Patent number | US 4811083A (click link for details and documents via Google Patents) |
|---|---|
| Title | Apparatus for displaying the phase and amplitude of a chrominance signal |
| Inventors | Earl G. Matney |
| Company | Tektronix Inc |
| Filing date | 1985-09-30 |
| Grant date | 1989-03-07 |