Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930347 | Interruption of a call between two terminals by a call from another terminal | — | 1999-07-27 |
| 4551839 | Error-protecting system for a two-way asynchronous data transmission | Jose Botrel, Sami Harari, Joseph Briere | 1985-11-05 |