Patent US 4816897A
| Patent number | US 4816897A (click link for details and documents via Google Patents) |
|---|---|
| Title | Chrominance to luminance delay and gain measurement display |
| Inventors | Tomoo Konishi |
| Company | Tektronix Inc, Sony-Tektronix Inc |
| Filing date | 1988-01-11 |
| Grant date | 1989-03-28 |