Inventor · disambiguated record
Liming Fang
Also filed as: FANG LIMING
57 granted patents·7 pending applications·132 citations·filing 2007–2025
98Inventor score
Files withHUAWEI TECH CO LTD19FANG LIMING16FUTUREWEI TECHNOLOGIES INC16AIRO BRANDS INC2BEIJING VOLCANO ENGINE TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
64 records- 0190US9025954B2Delivering downstream data in ethernet PON over coax networkFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted May 5, 2015·16 cites·18 claims
- 0289US8295369B2Far-end crosstalk canceling method and device, and signal processing systemFANG LIMING·Filed 2011·Granted Oct 23, 2012·7 cites·20 claims
- 0388US9225453B2Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexingFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Dec 29, 2015·7 cites·8 claims
- 0487US8254471B2Far-end crosstalk canceling method and device, and signal processing systemFANG LIMING·Filed 2009·Granted Aug 28, 2012·7 cites·21 claims
- 0586US8537912B2Extremely high speed broadband access over copper pairsLONG GUOZHU·Filed 2011·Granted Sep 17, 2013·13 cites·12 claims
- 0684US10897311B2Optical signal modulation circuit and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Jan 19, 2021·2 cites·18 claims
- 0783US12302951B2Dispensing device with an electromechanical feedback system and methods of useAIRO BRANDS INC·Filed 2024·Granted May 20, 2025·0 cites·20 claims
- 0882US9025960B2Extending EPON multi-point control protocol to run on ethernet PON over coax networksFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted May 5, 2015·5 cites·18 claims
- 0982US8842991B2Method of providing end-to end connection in a unified optical and coaxial networkLIANG HAIXIANG·Filed 2012·Granted Sep 23, 2014·11 cites·21 claims
- 1079US8792568B2Far-end crosstalk canceling method and deviceFANG LIMING·Filed 2012·Granted Jul 29, 2014·3 cites·14 claims
- 1177US8045446B2Method, device and system for eliminating DSL crosstalkHUAWEI TECH CO LTD·Filed 2009·Granted Oct 25, 2011·5 cites·16 claims
- 1276US8464843B2Lockable caster wheelsQIU YING·Filed 2009·Granted Jun 18, 2013·10 cites·19 claims
- 1376US7894484B2Method for common transmission over multiple line pairs, and transmitting end and receiving end thereforHUAWEI TECH CO LTD·Filed 2009·Granted Feb 22, 2011·5 cites·15 claims
- 1473US11063783B2Passive optical network communication method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·19 claims
- 1573US10945068B2Ultrasonic wave-based voice signal transmission system and methodHUAWEI TECH CO LTD·Filed 2016·Granted Mar 9, 2021·3 cites·20 claims
- 1673US10367580B2Reverse-direction tap (RDT), remote diagnostic management tool (RDMT), and analyses using the RDT and the RDMTFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Jul 30, 2019·2 cites·14 claims
- 1773US2025268311A1Dispensing device with an electromechanical feedback system and methods of useAIRO BRANDS INC·Filed 2025·Application pending·0 cites
- 1871US8873565B2Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial networkFANG LIMING·Filed 2012·Granted Oct 28, 2014·3 cites·20 claims
- 1970US7885352B2Method and device for determining transmit power spectral densityHUAWEI TECH CO LTD·Filed 2007·Granted Feb 8, 2011·4 cites·15 claims
- 2069US8432955B2Method for robust crosstalk precoder training in channels with impulse noiseCENDRILLON RAPHAEL JEAN·Filed 2010·Granted Apr 30, 2013·2 cites·20 claims
- 2167US8824264B2Method, device, and system for channel estimationFANG LIMING·Filed 2009·Granted Sep 2, 2014·2 cites·10 claims
- 2266US9654245B2Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexingFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted May 16, 2017·1 cites·18 claims
- 2365US8958515B2SerDes jitter tolerance BIST in production loopback testing with enhanced spread spectrum clock generation circuitCAI YI·Filed 2011·Granted Feb 17, 2015·2 cites·20 claims
- 2464US8908749B2Method and apparatus for controlling DSL line transmission powerFANG LIMING·Filed 2009·Granted Dec 9, 2014·2 cites·15 claims
- 2564US7907506B2Method, system and device for xDSL crosstalk cancellationHUAWEI TECH CO LTD·Filed 2009·Granted Mar 15, 2011·2 cites·20 claims
- 2663US9331786B2Managing downstream non-broadcast transmission in an ethernet passive optical network (EPON) protocol over coax (EPoC) networkFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted May 3, 2016·1 cites·8 claims
- 2763US8774256B2Method for robust crosstalk precoder training in channels with impulse noiseFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Jul 8, 2014·1 cites·16 claims
- 2862US8391125B2Method and device for managing channel matrixZHOU JUN·Filed 2008·Granted Mar 5, 2013·2 cites·15 claims
- 2961US9246583B2Method and apparatus for measuring round trip delay in a unified optical-coaxial networkFUTUREWEI TECHNOLOGIES INC·Filed 2012·Granted Jan 26, 2016·1 cites·10 claims
- 3060US8000219B2Method and apparatus for spectrum managementHUAWEI TECH CO LTD·Filed 2009·Granted Aug 16, 2011·2 cites·7 claims
- 3159US9258790B2Dynamic power spectrum management method, spectrum optimization system and client deviceYU W·Filed 2007·Granted Feb 9, 2016·6 cites·14 claims
- 3259US9106248B1Analog to digital converterHUAWEI TECH CO LTD·Filed 2015·Granted Aug 11, 2015·2 cites·7 claims
- 3358US11929856B2Narrowband interference isolation method and communication apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·17 claims
- 3458US8565418B2Method, device and system for extending channelsLI CHENG·Filed 2012·Granted Oct 22, 2013·1 cites·8 claims
- 3557US12143146B2Echo cancellation method and transceiverHUAWEI TECH CO LTD·Filed 2022·Granted Nov 12, 2024·0 cites·20 claims
- 3657US9071334B2Far-end crosstalk canceling method and deviceHUAWEI TECH CO LTD·Filed 2014·Granted Jun 30, 2015·0 cites·10 claims
- 3756US10057667B2Extending EPON multi-point control protocol to run on Ethernet PON over coax networksFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Aug 21, 2018·0 cites·15 claims
- 3855US2024107205A1Switch and communication systemHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 3954US9793993B2Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial networkFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted Oct 17, 2017·0 cites·20 claims
- 4054US9787357B2Far-end crosstalk canceling method and deviceHUAWEI TECH CO LTD·Filed 2015·Granted Oct 10, 2017·0 cites·14 claims
- 4154US9106363B2Method and apparatus of managing bandwidth allocation for upstream transmission in a unified optical-coaxial networkFUTUREWEI TECHNOLOGIES INC·Filed 2012·Granted Aug 11, 2015·0 cites·20 claims
- 4253US8576691B2Method and apparatus for crosstalk channel estimationHUAWEI TECH CO LTD·Filed 2012·Granted Nov 5, 2013·0 cites·26 claims
- 4353US2025068566A1Method for managing cache data, medium, and electronic deviceBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4452US8614939B2Method and apparatus for crosstalk channel estimationHUAWEI TECH CO LTD·Filed 2012·Granted Dec 24, 2013·0 cites·12 claims
- 4551US9667673B2Extending EPON multi-point control protocol to run on Ethernet PON over coax networksFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted May 30, 2017·0 cites·14 claims
- 4650US9331812B2Round trip time aware dynamic bandwidth allocation for ethernet passive optical network over coaxial networkFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted May 3, 2016·0 cites·12 claims
- 4750US9319171B2Method and apparatus of managing bandwidth allocation for upstream transmission in a unified optical-coaxial networkFUTUREWEI TECHNOLOGIES INC·Filed 2012·Granted Apr 19, 2016·0 cites·7 claims
- 4849US9331785B2Method and apparatus of building a coaxial convergence layer in ethernet passive optical network (PON) over coaxial network (EPoC)FUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted May 3, 2016·0 cites·20 claims
- 4949US9071333B2Device for canceling crosstalk, signal processing system and method for canceling crosstalkFANG LIMING·Filed 2009·Granted Jun 30, 2015·0 cites·9 claims
- 5049US8300682B2Signal processing system, filter device and signal processing methodFANG LIMING·Filed 2009·Granted Oct 30, 2012·0 cites·14 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →