Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978843 | Call processing system | Warren B. Cope | 2011-07-12 |
| 7912204 | Emergency route control for a communication network | Gerald R. Jordan, Jr., Warren B. Cope, Michael Tsai, Jia Barton | 2011-03-22 |