Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8134921 | CMTS upstream channel bandwidth scheduler | De Fu Li, Pawel Sowinski, Nicos Achilleoudis | 2012-03-13 |
| 8111711 | Multi-channel ranging for a cable modem | Defu Li, Pawel Sowinski, Tong Liu, Alon Bernstein | 2012-02-07 |
| 7986618 | Distinguishing between link and node failure to facilitate fast reroute | Anna Charny, Carol Iturralde, Elisheva Hochberg, Jean-Philippe Vasseur | 2011-07-26 |
| 7843917 | Half-duplex multicast distribution tree construction | Frank Brockners, Ali Sajassi, Ijsbrand Wijnands | 2010-11-30 |
| 7839773 | Modem timing offset compensation for line card redundancy failover | De Fu Li, Pawel Sowinski, James An | 2010-11-23 |
| 7792111 | Point-to-multipoint for multicast and unicast forwarding | Ashok Narayanan, Ali Sajassi, Samir Vapiwala | 2010-09-07 |
| 7675848 | Dynamic forwarding adjacency | Jean-Philippe Vasseur, Stefano B. Previdi, David Delano Ward | 2010-03-09 |
| 7623461 | Trigger for packing path computation requests | Jean-Philippe Vasseur, Carol Iturralde | 2009-11-24 |
| 7433966 | Implicit shared bandwidth protection for fast reroute | Anna Charny, Carol Iturralde | 2008-10-07 |
| 7343423 | Enhanced switchover for MPLS fast reroute | Alton Lo | 2008-03-11 |
| 7230913 | MPLS fast reroute without full mesh traffic engineering | Jean-Philippe Vasseur, Carol Iturralde | 2007-06-12 |
| 7031262 | Reoptimization triggering by path computation elements | Jean-Philippe Vasseur, David Delano Ward, Muthurajah Sivabalan | 2006-04-18 |
| 6978394 | Linear program-based technique for placing FRR TE tunnels with bandwidth guarantee | Anna Charny, Carol Iturralde | 2005-12-20 |
| 6778492 | Load balancing for fast reroute backup tunnels | Anna Charny, Carol Iturralde | 2004-08-17 |
| 6665273 | Dynamically adjusting multiprotocol label switching (MPLS) traffic engineering tunnel bandwidth | George Swallow | 2003-12-16 |
| 6470013 | Use of enhanced ethernet link—loop packets to automate configuration of intelligent linecards attached to a router | David Richard Barach, John A. DeNisco | 2002-10-22 |