Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347575 | Circuit to detect the hook status and ringing at the CPE end of a telephone network | Absar Naseer, Lalit O. Patel | 1994-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347575 | Circuit to detect the hook status and ringing at the CPE end of a telephone network | Absar Naseer, Lalit O. Patel | 1994-09-13 |