Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9270575 | Service node using services applied by an application node | Christopher Metz, Jim Guichard, David Delano Ward | 2016-02-23 |
| 9112723 | Service node using services applied by an application node | Christopher Metz, Jim Guichard, David Delano Ward | 2015-08-18 |
| 9049098 | Discovery of services provided by application nodes in a network | Jim Guichard, David Delano Ward, Carlos M. Pignataro | 2015-06-02 |
| 9049099 | Label distribution protocol advertisement of services provided by application nodes | Carlos M. Pignataro, Jim Guichard, David Delano Ward | 2015-06-02 |
| 8619773 | Service request packet including an exterior network protocol attribute | Clarence Filsfils, Jim Guichard | 2013-12-31 |
| 8520672 | Packet switching device using results determined by an application node | Jim Guichard, David Delano Ward, Brian Lance Hiltscher, Doron Oz | 2013-08-27 |
| 8289853 | Method of accelerating the shortest path problem | — | 2012-10-16 |
| 8031709 | User-specified key creation from attributes independent of encapsulation type | — | 2011-10-04 |
| 7711001 | Portable networking interface method and apparatus for distributed switching system | Loren Larsen | 2010-05-04 |
| 7664040 | Method of accelerating the shortest path problem | — | 2010-02-16 |
| 7492763 | User-specified key creation from attributes independent of encapsulation type | — | 2009-02-17 |
| 7480311 | Portable networking interface method for distributed switching system | Loren Larsen | 2009-01-20 |
| 7457286 | Accelerating the shortest path problem | — | 2008-11-25 |
| 7411901 | Method and apparatus for dynamically selecting timer durations | Ed Rovner, Lance Richardson | 2008-08-12 |
| 7346075 | Portable networking interface method and apparatus for distributed switching system | Loren Larsen | 2008-03-18 |
| 7269135 | Methods and systems for providing redundant connectivity across a network using a tunneling protocol | John Kevin Frick, Olen L. Stokes, Charles Frederick Burton, III, Donald B. Grosser | 2007-09-11 |
| 7149217 | Load-sharing technique for distributing multi-protocol label switching protocol encapsulated flows across multiple physical links | Lance Richardson, Olen L. Stokes | 2006-12-12 |
| 7142509 | Method and apparatus providing for delivery of streaming media | Edward J. Rovner, Lance Richardson | 2006-11-28 |
| 6956816 | Fault tolerant automatic protection switching for distributed routers | Donald B. Grosser | 2005-10-18 |
| 6907466 | Methods and systems for efficiently delivering data to a plurality of destinations in a computer network | Hood L. Richardson, Jr., Edward J. Rovner | 2005-06-14 |
| 6807149 | Method and system for LEC resiliency with fast failover | Keith E. Karlsson | 2004-10-19 |
| 6671253 | Method and system for providing peer redundancy to asynchronous transfer mode emulated local-area networks | John Kevin Frick, Edward J. Rovner | 2003-12-30 |
| 6625158 | Method and system for enhanced communication involving emulated local area networks | Charles A. Carriker, Jr., Jim P. Ervin, John Kevin Frick, Matthew Squire, Deepak Vig | 2003-09-23 |
| 6512742 | System for data transmission across a link aggregation | Arush Kumar, Loren Larsen | 2003-01-28 |
| 6501749 | System and method for data transmission across a link aggregation | Arush Kumar, Loren Larsen, Jeffrey J. Lynch | 2002-12-31 |