Inventor · disambiguated record
Zhijian Sun
Also filed as: SUN ZHIJIAN
34 granted patents·9 pending applications·54 citations·filing 2001–2024
95Inventor score
Top patents by PatentIndex Score
43 records- 0194US11553244B2Downstream plant capacityARRIS ENTPR LLC·Filed 2021·Granted Jan 10, 2023·5 cites·18 claims
- 0290US8145066B2Predistortion using FPGAPAINCHAUD DEAN·Filed 2009·Granted Mar 27, 2012·22 cites·18 claims
- 0387US9590732B2Active optical combiner for CATV networkARRIS ENTPR INC·Filed 2015·Granted Mar 7, 2017·3 cites·23 claims
- 0486US10651958B1Bi-directional coupler with termination point for a test pointARRIS ENTPR LLC·Filed 2018·Granted May 12, 2020·4 cites·20 claims
- 0577US9166872B2Method and network device for detecting IP address conflictHUAWEI TECH CO LTD·Filed 2013·Granted Oct 20, 2015·5 cites·12 claims
- 0675US11802903B2Bi-directional coupler with termination point for a test pointARRIS ENTPR LLC·Filed 2019·Granted Oct 31, 2023·1 cites·19 claims
- 0771US10728260B2Slow protocol packet processing method and related apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Jul 28, 2020·1 cites·24 claims
- 0867US8670668B2Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signalsMARLCEVIC ZORAN·Filed 2011·Granted Mar 11, 2014·3 cites·6 claims
- 0965US9608730B2Upstream aggregation with noise performance improvementARRIS ENTPR INC·Filed 2015·Granted Mar 28, 2017·1 cites·20 claims
- 1064US11968474B2Electronic tunable cable simulatorARRIS ENTPR LLC·Filed 2023·Granted Apr 23, 2024·0 cites·1 claims
- 1164US2024223724A1Electronic tunable cable simulatorARRIS ENTPR LLC·Filed 2024·Application pending·0 cites
- 1263US10218318B2Amplifier with digital linearization and multiple output stagesARRIS ENTPR LLC·Filed 2017·Granted Feb 26, 2019·1 cites·17 claims
- 1360US11038898B2Slow protocol packet processing method and related apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Jun 15, 2021·0 cites·28 claims
- 1460US2024162872A1Half duplex amplifierARRIS ENTPR LLC·Filed 2023·Application pending·0 cites
- 1559US9379830B2Digitized broadcast signalsARRIS ENTPR INC·Filed 2014·Granted Jun 28, 2016·0 cites·20 claims
- 1659US2023102444A1Downstream plant capacityARRIS ENTPR LLC·Filed 2022·Application pending·0 cites
- 1757US11870403B2Half duplex amplifierARRIS ENTPR LLC·Filed 2022·Granted Jan 9, 2024·0 cites·6 claims
- 1857US7999631B2Anti-parallel PI PIN attenuator structure with improved CSO performanceARRIS GROUP INC·Filed 2009·Granted Aug 16, 2011·2 cites·3 claims
- 1955US11489711B2Digital optical transmitter for digitized narrowcast signalsARRIS ENTPR LLC·Filed 2018·Granted Nov 1, 2022·0 cites·18 claims
- 2053US9118419B1Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signalsARRIS ENTPR INC·Filed 2014·Granted Aug 25, 2015·0 cites·5 claims
- 2152US10860077B2Power supply control for pluggable modules in a networking nodeARRIS ENTPR LLC·Filed 2018·Granted Dec 8, 2020·0 cites·20 claims
- 2251US10263702B2RFoG ONU upstream signal optimizationARRIS ENTPR LLC·Filed 2017·Granted Apr 16, 2019·0 cites·20 claims
- 2351US9893814B2Upstream aggregation with noise performance improvementARRIS ENTPR LLC·Filed 2017·Granted Feb 13, 2018·0 cites·12 claims
- 2451US2024340558A1Internal reflection cancellation for multi-port full duplex node and amplifierARRIS ENTPR LLC·Filed 2024·Application pending·0 cites
- 2550US6593811B2Nonlinear feedback linearizerKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jul 15, 2003·6 cites·18 claims
- 2650US2023155804A1Demand-driven duplexARRIS ENTPR LLC·Filed 2022·Application pending·0 cites
- 2749US2021101953A1Human Interleukin-2 and Anti-human Epithelial Cell Adhesion Molecule Single-Chain Antibody Fusion Protein and Application ThereofZHEJIANG K2 ONCOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 2848US11451297B2Upstream optical input power auto alignment in an HPON networkARRIS ENTPR LLC·Filed 2020·Granted Sep 20, 2022·0 cites·10 claims
- 2948US2023403128A1Full duplex docsis amplifier with legacy upstream supportARRIS ENTPR LLC·Filed 2023·Application pending·0 cites
- 3046US11716443B2LC filtering with auto tuningARRIS ENTPR LLC·Filed 2021·Granted Aug 1, 2023·0 cites·26 claims
- 3144US9923751B2Overlay system with digital optical transmitter for digitized narrowcast signalsMARICEVIC ZORAN·Filed 2011·Granted Mar 20, 2018·0 cites·4 claims
- 3244US9847836B2Agrregator-based cost-optimized communications topology for a point-to-multipoint networkARRIS ENTPR LLC·Filed 2016·Granted Dec 19, 2017·0 cites·19 claims
- 3344US7948416B2Digital to analog converter spur cancellationARRIS GROUP INC·Filed 2009·Granted May 24, 2011·0 cites·9 claims
- 3443US12249798B2Non-shorting cable coring toolCOMMSCOPE TECHNOLOGIES LLC·Filed 2020·Granted Mar 11, 2025·0 cites·20 claims
- 3543US11362799B2Digital return receiver with digital data aggregationARRIS ENTPR LLC·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 3643US8917986B2Extended range for CWDM optical transportMUTALIK VENK·Filed 2007·Granted Dec 23, 2014·0 cites·8 claims
- 3742US9014576B2Automatic dual receiver in a multi-wavelength fiber optic systemSCHEMMANN MARCEL F·Filed 2007·Granted Apr 21, 2015·0 cites·11 claims
- 3841US10955635B2Node fiber connectorizationARRIS ENTPR LLC·Filed 2018·Granted Mar 23, 2021·0 cites·20 claims
- 3941US2019170752A1Method for predicting efficacy of immune checkpoint inhibitors in cancer patientsBEIGENE LTD·Filed 2017·Application pending·0 cites
- 4040US8145068B2Dual use of test point power monitorMARICEVIC ZORAN·Filed 2009·Granted Mar 27, 2012·0 cites·9 claims
- 4139US9065566B1Digitization and transport of return paths employing different frequency spectrumsARRIS SOLUTIONS INC·Filed 2013·Granted Jun 23, 2015·0 cites·19 claims
- 4236US2012213515A1Service group aggregationMARICEVIC ZORAN·Filed 2011·Application pending·0 cites
- 4333US6690235B2Distortion generation in balanced and unbalanced signalsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Feb 10, 2004·0 cites·60 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →