Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359972 | Line in use detection | Russell Brian Schott, Stanton Renna, Raphael Rahamim | 2002-03-19 |
| 6301341 | System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem | Andrew Roman Gizara | 2001-10-09 |
| 6104791 | System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem | Andrew Roman Gizara | 2000-08-15 |
| 6075845 | System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem | Andrew Roman Gizara | 2000-06-13 |
| 5867560 | Remote hang-up detector | — | 1999-02-02 |
| 5790656 | Data access arrangement with telephone interface | Raphael Rahamim | 1998-08-04 |
| 5627986 | Device and method for selecting and addressing extended memory addresses | — | 1997-05-06 |