Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363080 | Method and apparatus for bypassing a local exchange carrier using analog in-band signaling | — | 2002-03-26 |
| 6223054 | Wireless local loop system utilizing independent central offices located in new residential and commercial developments | — | 2001-04-24 |
| 5991310 | Method and apparatus for bypassing a local exchange carrier to permit an independent central office to provide local calling services | — | 1999-11-23 |
| 5970130 | Independent central office which provides local and long distance calling services to new residential and commercial developments | — | 1999-10-19 |