Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5883946 | Method and apparatus for provisioning customized telecommunications services | Douglas Beck, Albert Chan, Lei Wang, Patrick White | 1999-03-16 |
| 5848141 | Method and apparatus for provisioning call processing records using logic and data templates | Douglas Beck, Jeffrey Evans, Gregory M. Fisher, Donald E. Gillespie, Lei Wang | 1998-12-08 |