Inventor · disambiguated record
Dekun Liu
Also filed as: LIU DEKUN
22 granted patents·4 pending applications·46 citations·filing 2012–2025
92Inventor score
Files withHUAWEI TECH CO LTD15FUTUREWEI TECHNOLOGIES INC9HUAWEI CLOUD COMPUTING TECH CO LTD1LIU DEKUN1
Top patents by PatentIndex Score
26 records- 0193US9860618B2Upstream wavelength calibration in optical networksFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Jan 2, 2018·16 cites·22 claims
- 0287US11368223B2OLT, ONU, PON system, and message transmission method in PON systemHUAWEI TECH CO LTD·Filed 2020·Granted Jun 21, 2022·2 cites·21 claims
- 0386US8971709B2Optical transceiver apparatus and wavelength division multiplexing passive optical network systemLIU DEKUN·Filed 2012·Granted Mar 3, 2015·14 cites·16 claims
- 0484US10129614B2Passive optical network communications method, apparatus and systemHUAWEI TECH CO LTD·Filed 2017·Granted Nov 13, 2018·4 cites·24 claims
- 0577US9780906B2Multiple-wavelength passive optical network (PON) power savingFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Oct 3, 2017·2 cites·20 claims
- 0676US2025280218A1Communication method based on passive optical network, related device, and systemHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0775US10014974B2Optical line terminal (OLT) support of optical network unit (ONU) calibrationFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Jul 3, 2018·2 cites·24 claims
- 0873US12294458B2Data processing method and device in passive optical network systemHUAWEI TECH CO LTD·Filed 2023·Granted May 6, 2025·0 cites·21 claims
- 0973US9768905B2Optical line terminal (OLT) support of optical network unit (ONU) calibrationFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Sep 19, 2017·2 cites·16 claims
- 1073US2025226919A1Data processing method and device in passive optical network systemHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1170US11646796B2OLT, ONU, PON system, and information transmission method in PON systemHUAWEI TECH CO LTD·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 1269US12342110B2Communication method based on passive optical network, related device, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 1369US9838147B2Line card, optical module, and optical network deviceHUAWEI TECH CO LTD·Filed 2015·Granted Dec 5, 2017·2 cites·14 claims
- 1467US10020889B2Channel ranging adjustment in multiple-wavelength passive optical networks (PONs)FUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Jul 10, 2018·1 cites·20 claims
- 1560US9641276B2Statistical optical design enabled via TWDM-PONFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted May 2, 2017·1 cites·13 claims
- 1657US9817251B1Carrier density-based tunable filterFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Nov 14, 2017·0 cites·19 claims
- 1756US10939190B2Passive optical network communications method, apparatus and systemHUAWEI TECH CO LTD·Filed 2018·Granted Mar 2, 2021·0 cites·23 claims
- 1855US12149337B2Upstream resource grant method, related device, and computer-readable storage mediumHUAWEI TECH CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 1954US10439724B2Channel ranging adjustment in multiple-wavelength passive optical networks (PONs)FUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Oct 8, 2019·0 cites·20 claims
- 2054US9973296B2Multiple-wavelength passive optical network (PON) power savingFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted May 15, 2018·0 cites·20 claims
- 2149US10419122B2Multiplexer/demultiplexer and passive optical network systemHUAWEI TECH CO LTD·Filed 2018·Granted Sep 17, 2019·0 cites·7 claims
- 2249US9059563B2Self-seeding fiber laser, method for driving self-seeding fiber laser, passive optical network system and deviceHUAWEI TECH CO LTD·Filed 2014·Granted Jun 16, 2015·0 cites·29 claims
- 2348US11656896B2Remote desktop system and image data sharing methodHUAWEI CLOUD COMPUTING TECH CO LTD·Filed 2020·Granted May 23, 2023·0 cites·11 claims
- 2447US11245490B2Data encoding method and apparatus, data decoding method and apparatus, OLT, ONU, and PON systemHUAWEI TECH CO LTD·Filed 2020·Granted Feb 8, 2022·0 cites·19 claims
- 2542US2014064733A1Self-injection laser, wave division multiplexing passive optical network system and optical line terminalHUAWEI TECH CO LTD·Filed 2013·Application pending·0 cites
- 2638US2018213307A1Communication Method, Apparatus, and System for Passive Optical NetworkHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →