Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10320653 | Route topology discovery in data networks | — | 2019-06-11 |
| 9979698 | Local internet with quality of service (QoS) egress queuing | Son Thanh Tran, Russell Wiant | 2018-05-22 |
| 9794172 | Edge network virtualization | Louis Gregory Fausak, Andrew K. Fullford, Eric Weeren, Russell Wiant, Richard Ballantyne Platt | 2017-10-17 |
| 9674072 | Route topology discovery in data networks | — | 2017-06-06 |
| 9590911 | Wireless area network (WAN) overloading | Russell Wiant | 2017-03-07 |
| 9565277 | Dual-homed external network access in a distributed internet protocol (IP) router | — | 2017-02-07 |
| 9391872 | Route topology discovery in data networks | — | 2016-07-12 |
| 8977753 | System and method for router keep-alive control | Thomas L. Watson, David Gillam | 2015-03-10 |
| 8780716 | System and method for service assurance in IP networks | — | 2014-07-15 |
| 8750166 | Route topology discovery in data networks | — | 2014-06-10 |
| 8467287 | High available method for border gateway protocol version 4 | Qi Ning | 2013-06-18 |
| 8335219 | System and method for router data distribution | Steve Simmons, Jim Kleiner, Qiang Li, Bing Liu | 2012-12-18 |
| 8190748 | System and method for router keep-alive control | Thomas L. Watson, David Gillam | 2012-05-29 |
| 8028088 | System and method for service assurance in IP networks | — | 2011-09-27 |
| 8010637 | System and method for router virtual networking | Thomas L. Watson | 2011-08-30 |
| 7788381 | System and method for router keep-alive control | Thomas L. Watson, David Gillam | 2010-08-31 |
| 7739360 | System and method for router virtual networking | Thomas L. Watson | 2010-06-15 |
| 7499394 | System for highly available border gateway protocol | Qi Ning | 2009-03-03 |
| 7483433 | System and method for router data distribution | Steve Simmons, Jim Kleiner, Qiang Li, Bing Liu | 2009-01-27 |
| 7441017 | System and method for router virtual networking | Thomas L. Watson | 2008-10-21 |
| 7307979 | Configuration rollback | — | 2007-12-11 |
| 7292535 | Highly-available OSPF routing protocol | Ronald P. Folkes, Thomas L. Watson | 2007-11-06 |
| 7269133 | IS-IS high availability design | Xiaomei Lu, Ronald P. Folkes | 2007-09-11 |
| 7236453 | High available method for border gateway protocol version 4 | Qi Ning | 2007-06-26 |
| 7209976 | Protocol communication and transit packet forwarding routed between multiple virtual routers within a single physical router | Ronald P. Folkes | 2007-04-24 |