Inventor · disambiguated record
Hao Long
Also filed as: LONG HAO
58 granted patents·11 pending applications·82 citations·filing 2007–2025
97Inventor score
Files withHUAWEI TECH CO LTD27PALO ALTO NETWORKS INC16LONG HAO11JOULWATT TECH (HANGZHOU) CO LTD3SNAP INC3
Top patents by PatentIndex Score
69 records- 0196US10911407B1Localization at scale for a cloud-based security servicePALO ALTO NETWORKS INC·Filed 2020·Granted Feb 2, 2021·17 cites·20 claims
- 0293US9331583B2Switch mode power supply, control circuit and associated control methodCHENGDU MONOLITHIC POWER SYS·Filed 2013·Granted May 3, 2016·16 cites·19 claims
- 0388US11558350B2Localization at scale for a cloud-based security servicePALO ALTO NETWORKS INC·Filed 2020·Granted Jan 17, 2023·2 cites·20 claims
- 0485US2025330441A1High availability of cloud-based services with address translationPALO ALTO NETWORKS INC·Filed 2025·Application pending·0 cites
- 0584US8031590B2Method, apparatus and system for ring protectionHUAWEI TECH CO LTD·Filed 2009·Granted Oct 4, 2011·9 cites·20 claims
- 0678US12363062B2High availability of cloud-based serivces with address translationPALO ALTO NETWORKS INC·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 0778US10630638B2Maintaining communications in a failover instance via network address translationPALO ALTO NETWORKS INC·Filed 2018·Granted Apr 21, 2020·2 cites·20 claims
- 0877US12107829B2Localization at scale for a cloud-based security servicePALO ALTO NETWORKS INC·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 0977US9100327B2Bandwidth information notification method, service processing method, network node and communication systemLONG HAO·Filed 2012·Granted Aug 4, 2015·3 cites·12 claims
- 1077US8406124B2Method and network device for realizing shared mesh protectionLONG HAO·Filed 2010·Granted Mar 26, 2013·7 cites·7 claims
- 1176US9755905B2Method, node device and system for establishing label switched pathHUAWEI TECH CO LTD·Filed 2016·Granted Sep 5, 2017·2 cites·7 claims
- 1275US9860857B2Transmit power control method and system, and sending apparatusHUAWEI TECH CO LTD·Filed 2016·Granted Jan 2, 2018·2 cites·11 claims
- 1374US11882042B2Bandwidth information notification method, network node and communication systemHUAWEI TECH CO LTD·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 1474US9755954B2Automatic protection switching method, device and systemHUAWEI TECH CO LTD·Filed 2015·Granted Sep 5, 2017·2 cites·16 claims
- 1573US11888816B2Localization at scale for a cloud-based security servicePALO ALTO NETWORKS INC·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 1673US10637153B2Reflector antenna and antenna alignment methodHUAWEI TECH CO LTD·Filed 2018·Granted Apr 28, 2020·2 cites·7 claims
- 1773US9137147B2Ring network protection method, network node and ring networkHUAWEI TECH CO LTD·Filed 2014·Granted Sep 15, 2015·2 cites·16 claims
- 1873US9065758B2Ring network protection method, network node and ring networkHUAWEI TECH CO LTD·Filed 2014·Granted Jun 23, 2015·2 cites·13 claims
- 1973US8134919B2Method and device for protecting ethernet tree servicesZENG LI·Filed 2009·Granted Mar 13, 2012·5 cites·15 claims
- 2072US2025279961A1Supporting overlapping network addresses universallyPALO ALTO NETWORKS INC·Filed 2025·Application pending·0 cites
- 2172US2025358214A1Deploying symmetric routingPALO ALTO NETWORKS INC·Filed 2025·Application pending·0 cites
- 2270US11770359B2Maintaining communications in a failover instance via network address translationPALO ALTO NETWORKS INC·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 2369US8406143B2Method and system for transmitting connectivity fault management messages in ethernet, and a node deviceLONG HAO·Filed 2007·Granted Mar 26, 2013·5 cites·18 claims
- 2468US2024372829A1Networking and security split architecturePALO ALTO NETWORKS INC·Filed 2024·Application pending·0 cites
- 2567US12101025B2Switched-mode power supply, power supply circuit thereof, and power supply methodJOULWATT TECH CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 2664US12328256B2Supporting overlapping network addresses universallyPALO ALTO NETWORKS INC·Filed 2022·Granted Jun 10, 2025·0 cites·17 claims
- 2764US11271900B2Maintaining communications in a failover instance via network address translationPALO ALTO NETWORKS INC·Filed 2020·Granted Mar 8, 2022·0 cites·20 claims
- 2863US9270485B2Method for ethernet ring protectionHUAWEI TECH CO LTD·Filed 2012·Granted Feb 23, 2016·1 cites·10 claims
- 2963US7808997B2Method and system for forwarding data between a plurality of provider Ethernet networksHUAWEI TECH CO LTD·Filed 2009·Granted Oct 5, 2010·2 cites·18 claims
- 3062US11177579B2Reflector antenna and antenna alignment methodHUAWEI TECH CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·12 claims
- 3162US9160567B2Method, apparatus, and system for establishing a virtual local area network connectionLONG HAO·Filed 2011·Granted Oct 13, 2015·1 cites·11 claims
- 3260US12401585B2Deploying symmetric routingPALO ALTO NETWORKS INC·Filed 2023·Granted Aug 26, 2025·0 cites·19 claims
- 3358US12489942B2Sharing of content collectionsSNAP INC·Filed 2023·Granted Dec 2, 2025·0 cites·21 claims
- 3458US12069025B2Networking and security split architecturePALO ALTO NETWORKS INC·Filed 2021·Granted Aug 20, 2024·0 cites·16 claims
- 3558US11310160B2Bandwidth information notification method, network node and communication systemHUAWEI TECH CO LTD·Filed 2017·Granted Apr 19, 2022·0 cites·12 claims
- 3658US2024266707A1Signal transmission structure, dielectric waveguide connection structure, vehicle, and electronic deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3755US10084655B2Method, node device and system for establishing label switched pathHUAWEI TECH CO LTD·Filed 2017·Granted Sep 25, 2018·0 cites·9 claims
- 3855US2023412553A1Joining community subgroup with verificationSNAP INC·Filed 2022·Application pending·0 cites
- 3954US9755975B2Bandwidth information notification method, network node and communication systemHUAWEI TECH CO LTD·Filed 2015·Granted Sep 5, 2017·0 cites·18 claims
- 4054US9258189B2Method, node device and system for establishing label switched pathHUAWEI TECH CO LTD·Filed 2013·Granted Feb 9, 2016·0 cites·13 claims
- 4153US10164823B2Protection method and system for multi-domain network, and nodeHUAWEI TECH CO LTD·Filed 2017·Granted Dec 25, 2018·0 cites·16 claims
- 4253US2025016126A1Presentation of media content as flashbacksSNAP INC·Filed 2023·Application pending·0 cites
- 4352US10302087B2Compressor exhaust structure, screw compressor and air-conditioning unit having sameGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2014·Granted May 28, 2019·0 cites·11 claims
- 4452US10302086B2Exhaust bearing seat, screw compressor and air-conditioning unitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2014·Granted May 28, 2019·0 cites·13 claims
- 4551US11309796B2Control method of single live line charging circuit, control circuit of single live line charging circuit and single live line charging circuitJOULWATT TECH HANGZHOU CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·19 claims
- 4651US8995253B2Method, apparatus and system for ring protectionLONG HAO·Filed 2011·Granted Mar 31, 2015·0 cites·14 claims
- 4750US8830824B2Ring network protection method, network node and ring networkZHANG HAIYAN·Filed 2011·Granted Sep 9, 2014·0 cites·5 claims
- 4849US9042228B2Automatic protection switching method, device and systemLONG HAO·Filed 2012·Granted May 26, 2015·0 cites·8 claims
- 4948US11863172B2Single live line switch circuit and control method thereofJOULWATT TECH CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·15 claims
- 5048US10855163B2Supply method of dual-chip power circuit and dual-chip power circuitJOULWATT TECH HANGZHOU CO LTD·Filed 2020·Granted Dec 1, 2020·0 cites·9 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →