Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7860119 | SONET/SDH ring aggregation | Richard Sherman Lopez, Colm O'Brien, Kevin Pope, Christopher J. Rust | 2010-12-28 |
| 7535893 | TDM services using a packet-switched fabric | Jayaram Beladakere, John Fletcher, Richard Sherman Lopez, Robert McFarland, Adam Weiss | 2009-05-19 |