Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393289 | Apparatus, method and system for wireless telecommunication session control by an adjunct network entity | Roger L. Bunting, Jason Christopher Byrne, Harold Robert Smith, Jr. | 2002-05-21 |
| 6389279 | Method and apparatus providing call redirection for subsequent call events in a telephone communications system | Robin Jeffrey Thompson, Jeffrey Arthur Zahnle, Robert John Zurawski | 2002-05-14 |
| 6343215 | ANSI 41 dialed number validation | Thomas Edward Hudepohl, Todd C. Morgan | 2002-01-29 |