Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872129 | Digital decimation filter | Heinrich Pfeifer, Martin Winterer | 1989-10-03 |
| 4827515 | Digital demodulator | — | 1989-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872129 | Digital decimation filter | Heinrich Pfeifer, Martin Winterer | 1989-10-03 |
| 4827515 | Digital demodulator | — | 1989-05-02 |