Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949869 | Called party control of incoming calls | William Brian Sink, Karen Harden Miller | 1999-09-07 |
| 5734709 | System for customer configuration of call routing in a telecommunications network | Victor Lee Norman, Ravi Rajagopal, Keith Jarett | 1998-03-31 |