Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133519 | Intelligent communications point platform | Hu Shen, Steve Lynchard, Robert Winslow | 2006-11-07 |
| 6850482 | System and method for data traffic redirection | Hu Shen, Steve Lynchard | 2005-02-01 |
| 6668051 | Intelligent communications point platform | Hu Shen, Steve Lynchard, Robert Winslow | 2003-12-23 |
| 6625273 | System and method for a local number portability cache | Dave S. Henderson, Hu Shen | 2003-09-23 |
| 6308276 | SS7 firewall system | Steve Lynchard | 2001-10-23 |