Inventor · disambiguated record
Changming Liu
Also filed as: LIU CHANGMING
87 granted patents·15 pending applications·623 citations·filing 2000–2025
99Inventor score
Files withAEROHIVE NETWORKS INC37EXTREME NETWORKS INC14JUNIPER NETWORKS INC11LIU CHANGMING9SHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD8
Top patents by PatentIndex Score
102 records- 0198US11581454B1Solar cell, manufacturing method thereof, and photovoltaic moduleSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2021·Granted Feb 14, 2023·7 cites·20 claims
- 0297US8483194B1Airtime-based schedulingWU PETER·Filed 2009·Granted Jul 9, 2013·42 cites·17 claims
- 0395US7197660B1High availability network security systemsJUNIPER NETWORKS INC·Filed 2002·Granted Mar 27, 2007·131 cites·16 claims
- 0494US8948046B2Routing method and system for a wireless networkKANG YONG·Filed 2007·Granted Feb 3, 2015·58 cites·8 claims
- 0594US8218502B1Predictive and nomadic roaming of wireless clients across different network subnetsLIU CHANGMING·Filed 2008·Granted Jul 10, 2012·22 cites·37 claims
- 0694US7848335B1Automatic connected virtual private networkJUNIPER NETWORKS INC·Filed 2005·Granted Dec 7, 2010·48 cites·24 claims
- 0793US9674892B1Exclusive preshared key authenticationLI MINGLIANG·Filed 2009·Granted Jun 6, 2017·43 cites·21 claims
- 0890US9338816B2Predictive and nomadic roaming of wireless clients across different network subnetsAEROHIVE NETWORKS INC·Filed 2015·Granted May 10, 2016·4 cites·20 claims
- 0988US9813862B2Proximity beacon management using a network deviceAEROHIVE NETWORKS INC·Filed 2015·Granted Nov 7, 2017·8 cites·20 claims
- 1088US7839771B2Backhaul failover method and system for a wireless networkAEROHIVE NETWORKS INC·Filed 2008·Granted Nov 23, 2010·16 cites·21 claims
- 1187US12514021B2Solar cell, manufacturing method thereof, and photovoltaic moduleSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2024·Granted Dec 30, 2025·0 cites·20 claims
- 1287US8032653B1Guaranteed bandwidth sharing in a traffic shaping systemJUNIPER NETWORKS INC·Filed 2000·Granted Oct 4, 2011·49 cites·20 claims
- 1386US11764313B2Photovoltaic solar cell, solar cell module and manufacturing processSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2021·Granted Sep 19, 2023·1 cites·17 claims
- 1486US10772081B2Airtime-based packet scheduling for wireless networksEXTREME NETWORKS INC·Filed 2019·Granted Sep 8, 2020·2 cites·20 claims
- 1586US10348372B2Antenna pattern matching and mountingAEROHIVE NETWORKS INC·Filed 2018·Granted Jul 9, 2019·3 cites·17 claims
- 1686US8483183B2Predictive and nomadic roaming of wireless clients across different network subnetsLIU CHANGMING·Filed 2012·Granted Jul 9, 2013·4 cites·19 claims
- 1786US7779461B1Point-to-multi-point/non-broadcasting multi-access VPN tunnelsJUNIPER NETWORKS INC·Filed 2004·Granted Aug 17, 2010·37 cites·39 claims
- 1885US12341578B2Antenna pattern matching and mountingEXTREME NETWORKS INC·Filed 2024·Granted Jun 24, 2025·0 cites·20 claims
- 1984US10219254B2Airtime-based packet scheduling for wireless networksAEROHIVE NETWORKS INC·Filed 2018·Granted Feb 26, 2019·2 cites·18 claims
- 2084US8132000B2Secure transport of multicast trafficLEBOVITZ GREGORY M·Filed 2009·Granted Mar 6, 2012·11 cites·20 claims
- 2183US12132138B2Solar cell, manufacturing method thereof, and photovoltaic moduleSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 2283US10298296B2Antenna pattern matching and mountingAEROHIVE NETWORKS INC·Filed 2018·Granted May 21, 2019·2 cites·20 claims
- 2383US10033112B2Antenna pattern matching and mountingAEROHIVE NETWORKS INC·Filed 2014·Granted Jul 24, 2018·4 cites·20 claims
- 2483US9867167B2Airtime-based packet scheduling for wireless networksAEROHIVE NETWORKS INC·Filed 2016·Granted Jan 9, 2018·2 cites·17 claims
- 2583US8614989B2Predictive roaming between subnetsLIU CHANGMING·Filed 2012·Granted Dec 24, 2013·3 cites·20 claims
- 2683US7941826B2Enforcing access control on multicast transmissionsJUNIPER NETWORKS INC·Filed 2010·Granted May 10, 2011·7 cites·23 claims
- 2782US10798634B2Routing method and system for a wireless networkEXTREME NETWORKS INC·Filed 2018·Granted Oct 6, 2020·3 cites·20 claims
- 2882US8730931B1Airtime-based packet scheduling for wireless networksAEROHIVE NETWORKS INC·Filed 2013·Granted May 20, 2014·3 cites·18 claims
- 2981US10014915B2Antenna pattern matching and mountingAEROHIVE NETWORKS INC·Filed 2013·Granted Jul 3, 2018·3 cites·23 claims
- 3080US11929449B2Solar cell, manufacturing method thereof, and photovoltaic moduleSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2023·Granted Mar 12, 2024·0 cites·20 claims
- 3180US9019938B2Predictive and nomadic roaming of wireless clients across different network subnetsAEROHIVE NETWORKS INC·Filed 2013·Granted Apr 28, 2015·2 cites·37 claims
- 3280US7587591B2Secure transport of multicast trafficJUNIPER NETWORKS INC·Filed 2004·Granted Sep 8, 2009·24 cites·21 claims
- 3379US8127349B2Point-to-multi-point/non-broadcasting multi-access VPN tunnelsLIU CHANGMING·Filed 2010·Granted Feb 28, 2012·4 cites·20 claims
- 3479US7616561B1Systems and methods for routing data in a communications networkJUNIPER NETWORKS INC·Filed 2005·Granted Nov 10, 2009·6 cites·20 claims
- 3578US11843071B2Solar cell, manufacturing method thereof, and photovoltaic moduleSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2022·Granted Dec 12, 2023·0 cites·20 claims
- 3678US11824136B2Solar cell, manufacturing method thereof, and photovoltaic moduleSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 3778US8614951B2Guaranteed bandwidth sharing in a traffic shaping systemLIU CHANGMING·Filed 2011·Granted Dec 24, 2013·4 cites·20 claims
- 3877US10003134B2Single band dual concurrent network deviceAEROHIVE NETWORKS INC·Filed 2017·Granted Jun 19, 2018·2 cites·19 claims
- 3976US12446355B2Photovoltaic solar cell, solar cell module and manufacturing processSHANGHAI JINKO GREEN ENERGY ENTERPRISE MAN CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 4075US8261337B1Firewall security between network devicesLIU CHANGMING·Filed 2004·Granted Sep 4, 2012·19 cites·19 claims
- 4173US9900251B1Bandwidth sentinelWANG HUIZHAO·Filed 2010·Granted Feb 20, 2018·3 cites·21 claims
- 4271US9794169B2Application based data traffic routing using network tunnelingAEROHIVE NETWORKS INC·Filed 2014·Granted Oct 17, 2017·4 cites·13 claims
- 4370US11962370B2Antenna pattern matching and mountingEXTREME NETWORKS INC·Filed 2020·Granted Apr 16, 2024·0 cites·20 claims
- 4470US10945127B2Exclusive preshared key authenticationEXTREME NETWORKS INC·Filed 2017·Granted Mar 9, 2021·1 cites·19 claims
- 4570US9572135B2Airtime-based packet scheduling for wireless networksAEROHIVE NETWORKS INC·Filed 2014·Granted Feb 14, 2017·1 cites·20 claims
- 4669US10880730B2Predictive and nomadic roaming of wireless clients across different network subnetsEXTREME NETWORKS INC·Filed 2019·Granted Dec 29, 2020·0 cites·20 claims
- 4769US10117085B2Deployment of proximity beacon devicesAEROHIVE NETWORKS INC·Filed 2014·Granted Oct 30, 2018·2 cites·22 claims
- 4869US8433900B2Secure transport of multicast trafficLEBOVITZ GREGORY M·Filed 2011·Granted Apr 30, 2013·2 cites·20 claims
- 4968USD823837SPolarized antennaAEROHIVE NETWORKS INC·Filed 2017·Granted Jul 24, 2018·10 cites·1 claims
- 5068US7853591B1Protection of database operationsJUNIPER NETWORKS INC·Filed 2006·Granted Dec 14, 2010·8 cites·21 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →