Patent US 4603346A
| Patent number | US 4603346A (click link for details and documents via Google Patents) |
|---|---|
| Title | Subcarrier/horizontal sync phase measurement |
| Inventors | Laurent A. Melling Jr. |
| Company | Tektronix Inc |
| Filing date | 1983-05-27 |
| Grant date | 1986-07-29 |