Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8432790 | Hierarchical protection switching framework | David Delano Ward | 2013-04-30 |
| 8223760 | Logical routers | David Delano Ward, Natarajan Shankar, John Galen Scudder, Andrew Lunstad | 2012-07-17 |
| 7940648 | Hierarchical protection switching framework | David Delano Ward | 2011-05-10 |
| 7920572 | Modifying operation of peer-to-peer networks based on integrating network routing information | Anthony Bates, Anthony Joseph Li, Jan Medved, Amy Zhang | 2011-04-05 |
| 7529825 | Server-side XML-based development environment for network device management applications | Mark A. Freskos, Michelle D. Hawke, David Delano Ward, John Cooper, Yassin Movassaghi +1 more | 2009-05-05 |
| 7415507 | Logical routers | David Delano Ward, Natarajan Shankar, John Galen Scudder, Andrew Lunstad | 2008-08-19 |
| 6820210 | System and method for fault recovery for a two line bi-directional ring network | Feisal Daruwalla, Hon Wah Chin, David Tsiang, Tony Bates | 2004-11-16 |
| 6615362 | System and method for fault recovery for two line bi-directional ring network | Feisal Daruwalla, Hon Wah Chin, David Tsiang, Tony Bates | 2003-09-02 |
| 6430700 | System and method for fault recovery for a two line bi-directional ring network | Feisal Daruwalla, Hon Wah Chin, David Tsiang, Tony Bates | 2002-08-06 |
| 6269452 | System and method for fault recovery for a two line bi-directional ring network | Feisal Daruwalla, Hon Wah Chin, David Tsiang, Tony Bates | 2001-07-31 |