Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7646730 | Availability aware cost modeling for optical core networks | Hakki Candan Cankaya, Ana Lardies | 2010-01-12 |
| 7167443 | System and method for packet level restoration of IP traffic using overhead signaling in a fiber optic ring network | Ram Dantu, Pete O'Connell | 2007-01-23 |
| 6163527 | Method and apparatus for an optical bi-directional line switched ring data communications system | Don G. Dempsey | 2000-12-19 |