Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634929 | Using context labels to scale MAC tables on computer network edge devices | Sami Boutros, Yuri Tsier, Muthurajah Sivabalan, Clarence Filsfils, John H. W. Bettink +1 more | 2017-04-25 |
| 9596175 | Virtual machines in a packet switching device | Akash R. Deshpande, John H. W. Bettink, Michael E. Lipman, Kannan Devarajan, Prabhakara R. Yellai +2 more | 2017-03-14 |
| 9331910 | Methods and systems for automatic generation of routing configuration files | Dinesh G. Dutt, John P. Rivers | 2016-05-03 |
| 9253027 | Graceful handling of critical traffic blackholing faults | Nikunj Vaidya, Arun Satyanarayana, Pankaj Bhagra, Clarence Filsfils | 2016-02-02 |
| 9197583 | Signaling of attachment circuit status and automatic discovery of inter-chassis communication peers | John Mullooly, Ali Sajassi, Samer Salam | 2015-11-24 |
| 9185030 | Virtual machines in a packet switching device | Akash R. Deshpande, John H. W. Bettink, Michael E. Lipman, Kannan Devarajan, Prabhakara R. Yellai +2 more | 2015-11-10 |
| 9143431 | Hiding a service node in a network from a network routing topology | Stefano B. Previdi, Clarence Filsfils, David Delano Ward | 2015-09-22 |
| 9124511 | Determining backup forwarding paths based on route distinguisher correlation values | Stefan Olofsson, Pranav Mehta, Arjun Sreekantaiah | 2015-09-01 |
| 9094335 | Packet switching label assignment across multiple packet switching forwarding groups | Karthik Subramanian, Dheerendra Talur, Clarence Filsfils | 2015-07-28 |
| 9020894 | Service version modification of a high-availability system | Rajagopalan Madapusi Ammanur, Satyajeet Randhawa, Anthony Joseph Li, Akash R. Deshpande | 2015-04-28 |
| 8908517 | Traffic distribution across a plurality of attachment circuits of a multihome site with a computer network using hashing algorithm | Clarence Filsfils, Sami Boutros | 2014-12-09 |
| 8908527 | Using context labels to scale MAC tables on computer network edge devices | Sami Boutros, Yuri Tsier, Muthurajah Sivabalan, Clarence Filsfils, John H. W. Bettink +1 more | 2014-12-09 |
| 8867363 | Resilient forwarding of packets with a per-customer edge (per-CE) label | Neeraj Malhotra, Clarence Filsfils | 2014-10-21 |
| 8867334 | Efficient convergence of grouped VPN prefixes | Pranav Dharwadkar, Yuri Tsier, Clarence Filsfils, John H. W. Bettink | 2014-10-21 |
| 8627137 | Graceful handling of critical traffic blackholing faults | Nikunj Vaidya, Arun Satyanarayana, Pankaj Bhagra, Clarence Filsfils | 2014-01-07 |
| 8503329 | Signaling of attachment circuit status and automatic discovery of inter-chassis communication peers | John Mullooly, Ali Sajassi, Samer Salam | 2013-08-06 |
| 8451750 | Validation of routes advertised by border gateway protocol | David Delano Ward | 2013-05-28 |
| 8351329 | Universal load-balancing tunnel encapsulation | Carlos M. Pignataro, Clarence Filsfils | 2013-01-08 |
| 8320361 | Advertising alternate paths at border gateway protocol route reflectors | Enke Chen | 2012-11-27 |
| 8274977 | Distributing packets to line cards of a packet switching device based on bridge indication values received therewith | Clarence Filsfils, John H. W. Bettink, Sami Boutros | 2012-09-25 |
| 8121032 | Efficient convergence of grouped VPN prefixes | Pranav Dharwadkar, Yuri Tsier, Clarence Filsfils, John H. W. Bettink | 2012-02-21 |
| 8065438 | Modification to AS—path elements | Pranav Mehta, Robert Rszuk | 2011-11-22 |
| 7969867 | Backup route generation in border gateway protocol | Eric C. Rosen, Clarence Filsfils, James N. Guichard, Keyur Patel | 2011-06-28 |
| 7916729 | Automatic RD rewrite technique to achieve fast convergence in inter-as networks | Clarence Filsfils, James N. Guichard, Eric C. Rosen | 2011-03-29 |
| 7826369 | Subsets of the forward information base (FIB) distributed among line cards in a switching device | Clarence Filsfils, Dheerendra Talur, John H. W. Bettink, Pranav Dharwadkar, David Delano Ward | 2010-11-02 |