Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866649 | Multi-dimensional digital filter having adders, multipliers and shift elements | — | 1989-09-12 |
| 4356464 | Filter for electric signals consisting of switches, capacitors and amplifiers | — | 1982-10-26 |
| 4326288 | Method and apparatus for frequency division multiplex system | — | 1982-04-20 |