Inventor · disambiguated record
Katherine Zhao
Also filed as: ZHAO KATHERINE
31 granted patents·3 pending applications·192 citations·filing 2012–2023
96Inventor score
Top patents by PatentIndex Score
34 records- 0197US9813333B2Using PCE as SDN controllerFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Nov 7, 2017·45 cites·7 claims
- 0295US9832031B2Bit index explicit replication forwarding using replication cacheFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Nov 28, 2017·20 cites·20 claims
- 0394US9450864B2Using PCE as SDN controllerFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted Sep 20, 2016·19 cites·13 claims
- 0494US8948179B2Method of multiprotocol label switching encapsulation for united router farm forwardingZHAO KATHERINE·Filed 2012·Granted Feb 3, 2015·47 cites·22 claims
- 0588US11588683B2Stitching enterprise virtual private networks (VPNs) with cloud virtual private clouds (VPCs)HUAWEI TECH CO LTD·Filed 2020·Granted Feb 21, 2023·2 cites·20 claims
- 0687US11743093B2Artificial intelligent enhanced data samplingHUAWEI TECH CO LTD·Filed 2020·Granted Aug 29, 2023·2 cites·20 claims
- 0787US9215093B2Encoding packets for transport over SDN networksFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Dec 15, 2015·10 cites·20 claims
- 0885US9118564B2Providing PIM-SM support for mRSVP-TE based multicast virtual private networksFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Aug 25, 2015·8 cites·20 claims
- 0982US8891536B2Layer-3 services for united router farmHAN LIN·Filed 2012·Granted Nov 18, 2014·7 cites·18 claims
- 1081US9219614B2mRSVP-TE based fast reroute in detour (1:1) protection modeFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Dec 22, 2015·5 cites·13 claims
- 1180US9160683B2Providing PIM-SSM support for MRSVP-TE based multicast virtual private networksFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Oct 13, 2015·5 cites·20 claims
- 1277US11411776B2Multi-cloud VPC routing and registrationHUAWEI TECH CO LTD·Filed 2020·Granted Aug 9, 2022·1 cites·19 claims
- 1377US9584369B2Methods of representing software defined networking-based multiple layer network topology viewsFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Feb 28, 2017·5 cites·20 claims
- 1476US10855582B2Using PCE as SDN controllerFUTUREWEI TECHNOLOGIES INC·Filed 2019·Granted Dec 1, 2020·1 cites·9 claims
- 1576US10771315B2High availability using multiple network elementsFUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Sep 8, 2020·2 cites·16 claims
- 1675US9369335B2mRSVP-TE based fast reroute in detour (1:1) protection modeFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Jun 14, 2016·2 cites·20 claims
- 1774US10305791B2Using PCE as SDN controllerFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted May 28, 2019·1 cites·11 claims
- 1874US2023126161A1Using PCE as SDN ControllerFUTUREWEI TECHNOLOGIES INC·Filed 2022·Application pending·0 cites
- 1972US11991042B2Stitching enterprise virtual private networks (VPNS) with cloud virtual private clouds (VPCS)HUAWEI TECH CO LTD·Filed 2023·Granted May 21, 2024·0 cites·20 claims
- 2070US12184467B2Artificial intelligent enhanced data samplingHUAWEI TECH CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 2169US11451471B2Using PCE as SDN controllerFUTUREWEI TECHNOLOGIES INC·Filed 2020·Granted Sep 20, 2022·0 cites·13 claims
- 2269US9203631B2Multicast distribution trees for mRSVP-TE based multicast virtual private networksFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Dec 1, 2015·2 cites·20 claims
- 2368US10735248B2Cloudified N-way routing protection at hyper scaleFUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Aug 4, 2020·1 cites·20 claims
- 2468US8850068B2United router farm setupHAN LIN·Filed 2012·Granted Sep 30, 2014·2 cites·25 claims
- 2567US9929919B2System and method for virtual network abstraction and switchingFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Mar 27, 2018·2 cites·26 claims
- 2666US8958423B2Implementing a multicast virtual private network by using multicast resource reservation protocol-traffic engineeringZHAO KATHERINE·Filed 2012·Granted Feb 17, 2015·2 cites·24 claims
- 2762US8995304B2Enhanced upstream label assignment (ULA) mechanism for point to multi-point (P2MP) and/or multi-point to multi-point (MP2MP) facility protectionFUTUREWEI TECHNOLOGIES INC·Filed 2012·Granted Mar 31, 2015·1 cites·12 claims
- 2857US11863370B2High availability using multiple network elementsFUTUREWEI TECHNOLOGIES INC·Filed 2020·Granted Jan 2, 2024·0 cites·18 claims
- 2950US9246696B2mRSVP-TE based fast reroute in facility (1:N) protection modeFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Jan 26, 2016·0 cites·20 claims
- 3046US9137146B2Enhanced upstream label assignment (ULA) mechanism for point to multi-point (P2MP) and/or multi-point to multi-point (MP2MP) facility protectionFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Sep 15, 2015·0 cites·12 claims
- 3145US10439930B2Packet batch processing with graph-path based pre-classificationFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Oct 8, 2019·0 cites·20 claims
- 3244US2015003463A1Multiprotocol Label Switching Transport for Supporting a Very Large Number of Virtual Private NetworksFUTUREWEI TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
- 3342US10020954B2Generic packet encapsulation for virtual networkingFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Jul 10, 2018·0 cites·20 claims
- 3435US2016359720A1Distribution of Internal Routes For Virtual NetworkingFUTUREWEI TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →