Patent US 5128886A
| Patent number | US 5128886A (click link for details and documents via Google Patents) |
|---|---|
| Title | Using long distance filters in the presence of round-off errors |
| Inventors | Ajay K. Luthra |
| Company | Tektronix Inc |
| Filing date | 1989-07-14 |
| Grant date | 1992-07-07 |