Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7644181 | Method for routing a service request in a telecommunication system | Victor Ferraro-Esparza | 2010-01-05 |
| 6839421 | Method and apparatus to carry out resolution of entity identifier in circuit-switched networks by using a domain name system | Victor Ferraro Esparza, Miguel Cobo, Robert Khello | 2005-01-04 |