Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238340 | Transport multiplexer—mechanisms to force ethernet traffic from one domain to be switched in a different (external) domain | Linda Dunbar, Robert Sultan, Lucy Yong | 2012-08-07 |
| 8140654 | Verifying management virtual local area network identifier provisioning consistency | Robert Sultan, Linda Dunbar, Lucy Yong | 2012-03-20 |
| 8125891 | Method and system for multi-layer network routing | Jonathan B. Sadler, Susan W. Teller | 2012-02-28 |
| 8050270 | Transparent bypass and associated mechanisms | Linda Dunbar, Peter Ashwood-Smith, Robert Sultan, Lucy Yong, Young Lee | 2011-11-01 |
| 8015320 | Load distribution and redundancy using tree aggregation | Robert Sultan, Lucy Yong, Linda Dunbar | 2011-09-06 |
| 7983182 | Methods and apparatus for exchanging network connectivity and capability information | Jonathan B. Sadler | 2011-07-19 |
| 7969888 | Data communications network for the management of an ethernet transport network | Robert Sultan, Linda Dunbar, Lucy Yong | 2011-06-28 |
| 7889675 | Method and system for multi-layer network routing | Jonathan B. Sadler | 2011-02-15 |
| 7821946 | Method and system for multi-layer network routing | Jonathan B. Sadler, Susan W. Teller | 2010-10-26 |
| 7502325 | Method and system for managing networks, network fragments and subnetworks | — | 2009-03-10 |
| 7301911 | Method and system for multi-layer network routing | Jonathan B. Sadler, Susan W. Teller | 2007-11-27 |