Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881452 | Method for testing a local number portability (LNP) ported telephone number | — | 2011-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881452 | Method for testing a local number portability (LNP) ported telephone number | — | 2011-02-01 |