Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731749 | Telephone line interface circuit with intelligent line current and voltage control | Frank Sacca, Raphael Rahamim, Eric Riggert | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731749 | Telephone line interface circuit with intelligent line current and voltage control | Frank Sacca, Raphael Rahamim, Eric Riggert | 2004-05-04 |