Patent US 4680620A
Jump to navigation
Jump to search
| Patent number | US 4680620A (click link for details and documents via Google Patents) |
|---|---|
| Title | Measurement of SC/H phase using a subcarrier time mark generator and a calibrated phase shifter |
| Inventors | Daniel G. Baker, Kenneth M. Ainsworth |
| Company | Tektronix Inc |
| Filing date | 1986-03-06 |
| Grant date | 1987-07-14 |