Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10389618 | Distributing network path information in a network environment | Sridhar Vallepalli | 2019-08-20 |
| 9992099 | Protocol independent multicast designated router redundancy | Yiqun Cai | 2018-06-05 |
| 9240942 | Bandwidth utilization for equal cost multiple paths | Yiqun Cai, Liming Wei, Apoorva Karan | 2016-01-19 |
| 9112711 | Optimizing OTV multicast traffic flow for site local receivers | Richard Bradford | 2015-08-18 |
| 9071546 | Protocol independent multicast designated router redundancy | Yiqun Cai | 2015-06-30 |
| 9008118 | Multicast data delivery over mixed multicast and non-multicast networks | Yongkui Han | 2015-04-14 |
| 8948023 | Enhancing mtrace to detect failure in multicast diverse paths | — | 2015-02-03 |
| 8774076 | Optimizing OTV multicast traffic flow for site local receivers | Richard Bradford | 2014-07-08 |
| 8711853 | System and method for providing a path avoidance feature in a network environment | Yiqun Cai | 2014-04-29 |
| 8184628 | Network based multicast stream duplication and merging | Yiqun Cai, Toerless Eckert | 2012-05-22 |
| 8072907 | Method and system to restart IS-IS when LSP wraps | Steven V. Luong, Rena Whei-Ming Yang | 2011-12-06 |
| 7805537 | Method and apparatus for flooding link state packets to achieve faster convergence | Steven V. Luong, Gerald Redwine, James L. Ng, Kevin M. Eckhardt, Scott R. Sturgess +1 more | 2010-09-28 |
| 7656856 | Method and system for transmitting LSP fragments | Steven V. Luong, Rena Whei-Ming Yang | 2010-02-02 |
| 7467226 | Method and apparatus for flooding link state packets to achieve faster convergence | Steven V. Luong, Gerald Redwine, James L. Ng, Kevin M. Eckhardt, Scott R. Sturgess +1 more | 2008-12-16 |
| 7453811 | Apparatus and methods for updating stale link state packets and routing table entries | Steven V. Luong, Rena Whei-Ming Yang, Xiang ZHENG | 2008-11-18 |