Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225936 | Direct digital downconverter and method for converting an analog signal to a digital signal | Arnold H. Silver, Dale J. Durand | 2001-05-01 |
| 4964162 | Secure television signal encoding and decoding system | Thomas G. Schnerk, Gregory A. Shreve | 1990-10-16 |
| 4652834 | Rapid acquisition demodulation system | — | 1987-03-24 |