Issued Patents All Time
Showing 76–100 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8189605 | Separation of data and control in a switching device | Pradeep Sindhu, Dennis C. Ferguson, Bjorn O. Liencres, Nalini Agarwal, Hann-Hwan Ju +3 more | 2012-05-29 |
| 8125926 | Inter-autonomous system (AS) virtual private local area network service (VPLS) | — | 2012-02-28 |
| 8117301 | Determining connectivity status for unnumbered interfaces of a target network device | — | 2012-02-14 |
| 8068442 | Spanning tree protocol synchronization within virtual private networks | — | 2011-11-29 |
| 8040901 | Packet queueing within ring networks | Pradeep Sindhu, Jean-Marc Frailong, David J. Ofelt | 2011-10-18 |
| 8018873 | Enhanced link state protocol for identifying broadcast networks | — | 2011-09-13 |
| 8014317 | Next hop chaining for forwarding data in a network switching device | Kaushik Ghosh, Siva Gaggara, Nitin Kumar, Steven Lin | 2011-09-06 |
| 8009674 | Transport networks supporting virtual private networks, and configuring such networks | — | 2011-08-30 |
| 7990993 | Platform-independent control plane and lower-level derivation of forwarding structures | Kaushik Ghosh, Junan Chen, Raj Tuplar | 2011-08-02 |
| 7986695 | Automatic selection of site-IDs for virtual private networks | Chaitanya Kodeboyina, Yakov Rekhter | 2011-07-26 |
| 7948996 | Communicating constraint information for determining a path subject to such constraints | — | 2011-05-24 |
| 7948986 | Applying services within MPLS networks | Kaushik Ghosh, Kannan Varadhan | 2011-05-24 |
| 7940695 | Failure detection for tunneled label-switched paths | Nitin Bahadur | 2011-05-10 |
| 7940698 | Point to multi-point label switched paths with label distribution protocol | Ina Minei, Nischal Sheth | 2011-05-10 |
| 7936780 | Hierarchical label distribution protocol for computer networks | — | 2011-05-03 |
| 7937492 | LSP ping and traceroute for bypass tunnels | Nitin Bahadur | 2011-05-03 |
| 7929557 | Summarization and longest-prefix match within MPLS networks | — | 2011-04-19 |
| 7903651 | Graceful restart for use in nodes employing label switched path signaling protocols | Manoj Leelanivas, Ping Pan, Yakov Rekhter | 2011-03-08 |
| 7898985 | Composite next hops for forwarding data in a network switching device | Kaushik Ghosh | 2011-03-01 |
| 7894352 | Detecting data plane liveliness of a label-switched path | Ping Pan, Nischal Sheth | 2011-02-22 |
| 7860112 | Bi-directional forwarding in ethernet-based service domains over networks | — | 2010-12-28 |
| 7852778 | Verification of network paths using two or more connectivity protocols | — | 2010-12-14 |
| 7839850 | Forming equal cost multipath multicast distribution structures | — | 2010-11-23 |
| 7805536 | Determining forwarding plane liveness | Yakov Rekhter | 2010-09-28 |
| 7796593 | Router using internal flood groups for flooding VPLS traffic | Kaushik Ghosh, Raj Tuplur, Junan Chen, Amit Shukla | 2010-09-14 |