Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747096 | Combination TASI and ADPCM apparatus | Joshua Piasecki, Silvain Schaffer, Aharon Segev, Jacob Ben-Zeev | 1988-05-24 |
| 4523309 | Time assignment speech interpolation apparatus | Joshua Piasecki, Reuven Zelinkovsky, Aharon Segev | 1985-06-11 |
| 4506359 | TASI Apparatus for use with systems having interregister multifrequency signalling | Ya'acov B. Zeev | 1985-03-19 |