Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107055 | Mobile station GPRS implementation for switching between licensed and unlicensed wireless systems | Michael D. Gallagher, Jahangir Mohammed, Joseph G. Baranowski, Jianxiong Shi, Thomas G. Elam +3 more | 2006-09-12 |
| 5146384 | Automatically resetting protection arrangement for a telephone subscriber line interface circuit | Alexander J. Shtulman | 1992-09-08 |
| 4935959 | Two-wire telecommunications line detection arrangements | Alexander J. Shtulman | 1990-06-19 |
| 4642583 | Noise reduction in companding arrangements | Dermot T. Fucito, James E. Paul | 1987-02-10 |