Inventor · disambiguated record
Haoli Qian
Also filed as: QIAN HAOLI
50 granted patents·1 pending application·334 citations·filing 2005–2024
98Inventor score
Top patents by PatentIndex Score
51 records- 0198US11038602B1On-chip jitter evaluation for SerDesCREDO TECH GROUP LTD·Filed 2020·Granted Jun 15, 2021·10 cites·20 claims
- 0298US10992501B1Eye monitor for parallelized digital equalizersCREDO TECH GROUP LTD·Filed 2020·Granted Apr 27, 2021·17 cites·20 claims
- 0397US11424968B1Retimer training during link speed negotiation and link trainingCREDO TECH GROUP LTD·Filed 2021·Granted Aug 23, 2022·11 cites·20 claims
- 0496US11356302B1Equalizer training during link speed negotiationCREDO TECH GROUP LTD·Filed 2020·Granted Jun 7, 2022·5 cites·22 claims
- 0595US11128497B1Decision feedback equalizer with fractional tap unrollingCREDO TECH GROUP LTD·Filed 2020·Granted Sep 21, 2021·14 cites·13 claims
- 0695US8074126B1Non-intrusive eye monitor systemQIAN HAOLI·Filed 2007·Granted Dec 6, 2011·51 cites·48 claims
- 0794US12375329B2Transitioning between signal constellationsCREDO TECH GROUP LTD·Filed 2022·Granted Jul 29, 2025·4 cites·20 claims
- 0894US11196592B1Equalizer with perturbation effect based adaptationCREDO TECH GROUP LTD·Filed 2020·Granted Dec 7, 2021·4 cites·18 claims
- 0994US10069660B1Low power SerDes architecture and protocolCREDO TECH GROUP LTD·Filed 2017·Granted Sep 4, 2018·21 cites·20 claims
- 1093US10447509B1Precompensator-based quantization for clock recoveryCREDO TECH GROUP LTD·Filed 2018·Granted Oct 15, 2019·12 cites·21 claims
- 1192US10313105B2Fractional-N PLL based clock recovery for SerDesCREDO TECH GROUP LTD·Filed 2017·Granted Jun 4, 2019·10 cites·20 claims
- 1291US11646959B2Active ethernet cable with broadcasting and multiplexing for data path redundancyCREDO TECH GROUP LTD·Filed 2020·Granted May 9, 2023·3 cites·25 claims
- 1391US9071479B2High-speed parallel decision feedback equalizerQIAN HAOLI·Filed 2012·Granted Jun 30, 2015·17 cites·23 claims
- 1491US7742556B1Circuits, methods, apparatus, and systems for recovery of spread spectrum clockMARVELL INT LTD·Filed 2006·Granted Jun 22, 2010·22 cites·29 claims
- 1591US7684778B1Image cancellation in receiversMARVELL INT LTD·Filed 2005·Granted Mar 23, 2010·18 cites·21 claims
- 1690US11831475B1Receiver using pseudo partial response maximum likelihood sequence detectionCREDO TECH GROUP LTD·Filed 2022·Granted Nov 28, 2023·2 cites·19 claims
- 1790US11032111B2Serdes pre-equalizer having adaptable preset coefficient registersCREDO TECH GROUP LTD·Filed 2019·Granted Jun 8, 2021·7 cites·19 claims
- 1888US12401488B1Dynamic timing loop gain to compensate phase interpolation nonlinearitiesCREDO TECH GROUP LTD·Filed 2024·Granted Aug 26, 2025·1 cites·20 claims
- 1988US10728059B1Parallel mixed-signal equalization for high-speed serial linkCREDO TECH GROUP LTD·Filed 2019·Granted Jul 28, 2020·6 cites·16 claims
- 2088US7987396B1Reducing bit-error rate using adaptive decision feedback equalizationMARVELL INT LTD·Filed 2009·Granted Jul 26, 2011·15 cites·20 claims
- 2188US7425910B1Transmitter digital-to-analog converter with noise shapingMARVELL INT LTD·Filed 2006·Granted Sep 16, 2008·13 cites·34 claims
- 2285US11309995B2Parallel channel skew for enhanced error correctionCREDO TECH GROUP LTD·Filed 2020·Granted Apr 19, 2022·2 cites·20 claims
- 2385US8694837B1Non-intrusive eye monitor systemMARVELL INT LTD·Filed 2012·Granted Apr 8, 2014·7 cites·21 claims
- 2485US7436337B1Transmitter digital-to-analog converter with noise shapingMARVELL INT LTD·Filed 2006·Granted Oct 14, 2008·10 cites·15 claims
- 2584US8276052B1Iterative PRBS seed recovery using soft decisionsRIANI JAMAL·Filed 2010·Granted Sep 25, 2012·7 cites·19 claims
- 2683US11570024B2Equalizer with perturbation effect based adaptationCREDO TECH GROUP LTD·Filed 2021·Granted Jan 31, 2023·1 cites·13 claims
- 2783US11349704B2Physical layer interface with redundant data pathsCREDO TECH GROUP LTD·Filed 2020·Granted May 31, 2022·2 cites·17 claims
- 2882US11942730B2Active redundant Y-cable with power sharingCREDO TECH GROUP LTD·Filed 2021·Granted Mar 26, 2024·1 cites·20 claims
- 2982US7999711B1Transmitter digital-to-analog converter with noise shapingMARVELL INT LTD·Filed 2010·Granted Aug 16, 2011·5 cites·13 claims
- 3081US8542725B1Decision feedback equalization for signals having unequally distributed patternsQIAN HAOLI·Filed 2008·Granted Sep 24, 2013·9 cites·33 claims
- 3181US8023920B1Image cancellation in receiversMARVELL INT LTD·Filed 2010·Granted Sep 20, 2011·5 cites·20 claims
- 3280US7773017B1Transmitter digital-to-analog converter with noise shapingMARVELL INT LTD·Filed 2008·Granted Aug 10, 2010·7 cites·20 claims
- 3378US9148315B1Method and apparatus for reducing jitter in overlaid traces of an eye diagram of a recovered signal generated based on a received data signalMARVELL INT LTD·Filed 2014·Granted Sep 29, 2015·3 cites·20 claims
- 3478US8908754B1Decision feedback equalization for signals having unequally distributed patternsMARVELL INT LTD·Filed 2013·Granted Dec 9, 2014·4 cites·20 claims
- 3577US11300613B2Systems and methods for testing jitter toleranceCREDO TECH GROUP LTD·Filed 2020·Granted Apr 12, 2022·1 cites·27 claims
- 3673US2025278379A1Active cable with remote end control accessCREDO TECH GROUP LTD·Filed 2024·Application pending·0 cites
- 3771US11032103B2Ethernet link extension method and deviceCREDO TECH GROUP LTD·Filed 2017·Granted Jun 8, 2021·2 cites·18 claims
- 3871US8327195B1Non-intrusive eye monitor systemQIAN HAOLI·Filed 2011·Granted Dec 4, 2012·2 cites·20 claims
- 3969US12105659B2Active cable with remote end control accessCREDO TECH GROUP LTD·Filed 2022·Granted Oct 1, 2024·0 cites·16 claims
- 4068US11005567B2Efficient multi-mode DFECREDO TECH GROUP LTD·Filed 2019·Granted May 11, 2021·1 cites·16 claims
- 4164US12438567B2SerDes method and device having a protocol-agnostic in-band management channelCREDO TECH GROUP LTD·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 4263US8489970B1Iterative PRBS seed recovery using soft decisionsRIANI JAMAL·Filed 2012·Granted Jul 16, 2013·1 cites·18 claims
- 4357US11616576B2Onboard/co-packaged optics with transmit-side equalizationCREDO TECH GROUP LTD·Filed 2021·Granted Mar 28, 2023·0 cites·24 claims
- 4457US11451262B1Spread spectrum clock converterCREDO TECH GROUP LTD·Filed 2021·Granted Sep 20, 2022·0 cites·17 claims
- 4556US12063128B2Ethernet link extension method and deviceCREDO TECH GROUP LTD·Filed 2021·Granted Aug 13, 2024·0 cites·7 claims
- 4656US11231740B2Clock recovery using between-interval timing error estimationCREDO TECH GROUP LTD·Filed 2019·Granted Jan 25, 2022·0 cites·14 claims
- 4753US11347476B2Digital filtering using combined approximate summation of partial productsCREDO TECH GROUP LTD·Filed 2020·Granted May 31, 2022·0 cites·19 claims
- 4853US7471225B1Transmitter digital-to-analog converter with noise shapingMARVELL INT LTD·Filed 2006·Granted Dec 30, 2008·1 cites·30 claims
- 4946US11112459B2Scan based test design in serdes applicationsCREDO TECH GROUP LTD·Filed 2018·Granted Sep 7, 2021·0 cites·14 claims
- 5046US10411917B2Linear feedback equalizationCREDO TECH GROUP LTD·Filed 2017·Granted Sep 10, 2019·0 cites·14 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →