Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647114 | Telephone line interface circuit with virtual impedance | — | 2003-11-11 |
| 6584196 | Electronic inductor with transmit signal telephone line driver | Raphael Rahamim | 2003-06-24 |
| 6529598 | Method and apparatus for digital PABX detection and modem interface protection | Alberto Mantovani, James Bunde Villadsen Skov | 2003-03-04 |
| 6519339 | Method of regulating power transfer across an isolation barrier | James Bunde Villadsen Skov, Mounir Ayoub | 2003-02-11 |