Inventor · disambiguated record
Lee Cheung
Also filed as: CHEUNG LEE · CHEUNG LEE C · CHEUNG LEE-CHIK
25 granted patents·2 pending applications·801 citations·filing 2001–2024
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US8666560B2Power control system and methodADVANERGY INC·Filed 2013·Granted Mar 4, 2014·189 cites·30 claims
- 0298US8478450B2Power control system and methodADVANERGY INC·Filed 2012·Granted Jul 2, 2013·268 cites·30 claims
- 0396US8473442B1System and method for intelligent state managementDENINGER WILLIAM·Filed 2009·Granted Jun 25, 2013·46 cites·16 claims
- 0495US8649883B2Power distribution system and methodADVANERGY INC·Filed 2013·Granted Feb 11, 2014·51 cites·30 claims
- 0594US12155626B1Cloud-based egress filtering systemAVIATRIX SYSTEMS INC·Filed 2021·Granted Nov 26, 2024·3 cites·12 claims
- 0694US8583955B2Battery management system and methodADVANERGY INC·Filed 2012·Granted Nov 12, 2013·26 cites·15 claims
- 0793US9430021B2Battery management system and methodADVANERGY INC·Filed 2013·Granted Aug 30, 2016·20 cites·30 claims
- 0893US9195937B2System and method for intelligent state managementDENINGER WILLIAM·Filed 2012·Granted Nov 24, 2015·16 cites·11 claims
- 0991US7302700B2Method and apparatus for implementing a layer 3/layer 7 firewall in an L2 deviceJUNIPER NETWORKS INC·Filed 2001·Granted Nov 27, 2007·64 cites·24 claims
- 1090US9335750B2Light fixture adapter (LFA) security monitoringADVANERGY INC·Filed 2013·Granted May 10, 2016·20 cites·18 claims
- 1190US8826046B2Light fixture monitoring-controlling system and method for controlling light intensity based on a light fixture adapter program loaded from a web-serverADVANERGY INC·Filed 2013·Granted Sep 2, 2014·17 cites·30 claims
- 1287US10756815B2Free space optical data transmission using photodetector arrayMOLEX LLC·Filed 2018·Granted Aug 25, 2020·9 cites·5 claims
- 1387US8769327B2Battery charger management system and method for controlling a charge current by indirectly determining the type and characteristics of a battery via a current consumed by a chargerADVANERGY INC·Filed 2013·Granted Jul 1, 2014·13 cites·30 claims
- 1487US7779459B2Method and apparatus for implementing a layer 3/layer 7 firewall in an L2 deviceJUNIPER NETWORKS INC·Filed 2007·Granted Aug 17, 2010·12 cites·23 claims
- 1586US11855896B1Systems and methods for load balancing network traffic at firewalls deployed in a cloud computing environmentAVIATRIX SYSTEMS INC·Filed 2021·Granted Dec 26, 2023·2 cites·8 claims
- 1685US8291114B2Routing a packet by a deviceMAO YU MING·Filed 2010·Granted Oct 16, 2012·8 cites·20 claims
- 1783US8689316B2Routing a packet by a deviceMAO YU MING·Filed 2012·Granted Apr 1, 2014·6 cites·20 claims
- 1881US11843539B1Systems and methods for load balancing network traffic at firewalls deployed in a cloud computing environmentAVIATRIX SYSTEMS INC·Filed 2021·Granted Dec 12, 2023·1 cites·20 claims
- 1980US9742732B2Distributed TCP SYN flood protectionSUN YI·Filed 2013·Granted Aug 22, 2017·6 cites·20 claims
- 2075US8261337B1Firewall security between network devicesLIU CHANGMING·Filed 2004·Granted Sep 4, 2012·19 cites·19 claims
- 2172US2025088485A1Cloud-based egress filtering systemAVIATRIX SYSTEMS INC·Filed 2024·Application pending·0 cites
- 2271US10404838B2Systems and methods for selecting microservices to process protocol data streamsSHIELDX NETWORKS INC·Filed 2016·Granted Sep 3, 2019·2 cites·12 claims
- 2365US9602548B2System and method for intelligent state managementMCAFEE INC·Filed 2015·Granted Mar 21, 2017·1 cites·20 claims
- 2461US9419941B2Distributed computer network zone based security architectureSUN YI·Filed 2013·Granted Aug 16, 2016·2 cites·5 claims
- 2556US9407605B2Routing a packet by a deviceJUNIPER NETWORKS INC·Filed 2014·Granted Aug 2, 2016·0 cites·17 claims
- 2653US2024129232A1Systems and methods for load balancing network traffic at firewalls deployed in a cloud computing environmentAVIATRIX SYSTEMS INC·Filed 2023·Application pending·0 cites
- 2749US8839352B2Firewall security between network devicesLIU CHANGMING·Filed 2012·Granted Sep 16, 2014·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →