Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10225174 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, Abhay Roy, Alfred C. Lindem, III, Sina Mirtorabi +2 more | 2019-03-05 |
| 9942145 | Attribute SET_ID in border gateway protocol | Yi Yang, Alvaro Retana, Steven Moore, Timothy M. Gage | 2018-04-10 |
| 9843498 | Attribute set—ID in border gateway protocol | Yi Yang, Alvaro Retana, Steven Moore, Timothy M. Gage | 2017-12-12 |
| 9356856 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, Abhay Roy, Alfred C. Lindem, III, Sina Mirtorabi +2 more | 2016-05-31 |
| 9191227 | Determining a route advertisement in a reactive routing environment | Russell White, Steven Moore, Alvaro Retana | 2015-11-17 |
| 8953470 | System and method for enhancing network stability by selectively controlling adjacency formation | Thuan Tran, Donnie Van Savage, Donald Slice, Steven Moore, Yi Yang | 2015-02-10 |
| 8705539 | Determining a route advertisement in a reactive routing environment | Russell White, Steven Moore, Alvaro Retana | 2014-04-22 |
| 8537817 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, Abhay Roy, Alfred C. Lindem, III, Sina Mirtorabi +2 more | 2013-09-17 |
| 8121130 | Determining an optimal route advertisement in a reactive routing environment | Russell White, Steven Moore, Alvaro Retana | 2012-02-21 |
| 8036213 | System and method for enhancing network stability by selectively controlling adjacency formation | Thuan Tran, Donnie Van Savage, Donald Slice, Steven Moore, Yi Yang | 2011-10-11 |
| 8023517 | System and method for improving network performance and security by controlling topology information | Yi Yang, Donnie Van Savage, Timothy M. Gage, Thuan Tran | 2011-09-20 |
| 7929524 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, Abhay Roy, Alfred C. Lindem, III, Sina Mirtorabi +2 more | 2011-04-19 |
| 7821970 | Protection of transit links in a network | Russell White, Donnie Van Savage | 2010-10-26 |
| 7805537 | Method and apparatus for flooding link state packets to achieve faster convergence | Steven V. Luong, Heidi Ou, Gerald Redwine, Kevin M. Eckhardt, Scott R. Sturgess +1 more | 2010-09-28 |
| 7796537 | Creating non-transit nodes in a link network | Russell White, Yi Yang | 2010-09-14 |
| 7782858 | Validating internal routing protocol information passed through an external routing protocol | Russell White, Alvaro Retana, Brian Weis | 2010-08-24 |
| 7768995 | Techniques for one-way synchronization of routing information among intermediate nodes | Yi Yang, Thuan Tran, Alvaro Retana, Donnie Van Savage, Russell White | 2010-08-03 |
| 7626948 | System and method for verifying the validity of a path in a network environment | David A. Cook, Alvaro Retana, Russell White | 2009-12-01 |
| 7583672 | Techniques to support asymmetrical static/dynamic adjacency in routers | Yi Yang, Thuan Tran, Donnie Van Savage, Donald Slice, Alvaro Retana | 2009-09-01 |
| 7467226 | Method and apparatus for flooding link state packets to achieve faster convergence | Steven V. Luong, Heidi Ou, Gerald Redwine, Kevin M. Eckhardt, Scott R. Sturgess +1 more | 2008-12-16 |