HO

Heidi Ou

CI Cisco: 15 patents #854 of 13,007Top 7%
Overall (All Time): #321,344 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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