Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11025497 | Network fabric topology expansion and self-healing devices | Zach Cherian, Nag Avadhanam, Swapna Yelamanchi | 2021-06-01 |
| 10735981 | System and method for providing a layer 2 fast re-switch for a wireless controller | Jun Zhuang, Laxmikantha Reddy Ponnuru, Veeranjaneyulu Pendyala | 2020-08-04 |
| 10516549 | Multicast service with is-is spine-leaf extension in a fabric network | Stig Ingvar Venaas, Ashutosh Gupta | 2019-12-24 |
| 10361884 | Virtual private network forwarding and nexthop to transport mapping scheme | Jun Zhuang, Enke Chen | 2019-07-23 |
| 10333793 | Network fabric topology expansion and self-healing devices | Zach Cherian, Nag Avadhanam, Swapna Yelamanchi | 2019-06-25 |
| 10116556 | Techniques for routing and forwarding between multiple virtual routers implemented by a single device | — | 2018-10-30 |
| 9860340 | Service function chaining branching | Keyur Patel, Carlos M. Pignataro, James N. Guichard | 2018-01-02 |
| 9825777 | Virtual private network forwarding and nexthop to transport mapping scheme | Jun Zhuang, Enke Chen | 2017-11-21 |
| 9755939 | Network wide source group tag binding propagation | Jun Zhuang, Enke Chen, Michael L. Sullenberger | 2017-09-05 |
| 9723106 | Service function chaining branching | Keyur Patel, Carlos M. Pignataro, James N. Guichard | 2017-08-01 |
| 9246791 | Method and apparatus for routing and forwarding between virtual routers within a single network element | — | 2016-01-26 |
| 8472451 | Method and apparatus for routing and forwarding between virtual routers within a single network element | — | 2013-06-25 |
| 8045547 | Method and apparatus for routing and forwarding between virtual routers within a single network element | — | 2011-10-25 |
| 7986689 | ICMP with IP routing instance information | Enke Chen | 2011-07-26 |
| 7948994 | Method and apparatus for routing and forwarding between virtual routers within a single network element | — | 2011-05-24 |
| 7852774 | User datagram protocol traceroute probe extension | Enke Chen, Carlos M. Pignataro, Rajiv Asati | 2010-12-14 |
| 7765300 | Protocol for messaging between a centralized broadband remote aggregation server and other devices | Thomas J. Meehan, Liming Wei | 2010-07-27 |
| 7715381 | Method and apparatus for routing and forwarding between virtual routers within a single network element | — | 2010-05-11 |
| 7698438 | Updating of availability of routes in a network | — | 2010-04-13 |
| 7539131 | Nexthop fast rerouter for IP and MPLS | — | 2009-05-26 |
| 7430614 | Use of IP address blocks with default interfaces in a router | Kishore K. Seshadri | 2008-09-30 |
| 6907039 | Method and apparatus for routing and forwarding between virtual routers within a single network element | — | 2005-06-14 |
| 6590868 | Method and apparatus for restart communication between network elements | — | 2003-07-08 |