Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892070 | Communication system and method for minimizing international roaming costs | Anne T. Lam, Carlos Rosado, Gopalakrishnan Ramanujam | 2005-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892070 | Communication system and method for minimizing international roaming costs | Anne T. Lam, Carlos Rosado, Gopalakrishnan Ramanujam | 2005-05-10 |