Inventor · disambiguated record
Hongwei Song
Also filed as: SONG HONGWEI · SONG HONGWEI (KEVIN)
96 granted patents·8 pending applications·1,361 citations·filing 2002–2024
99Inventor score
Top patents by PatentIndex Score
104 records- 0199US8201051B2Method for detecting short burst errors in LDPC systemTAN WEIJUN·Filed 2008·Granted Jun 12, 2012·88 cites·7 claims
- 0298US8301984B1QC-LDPC decoder with list-syndrome decodingZHANG YIFEI·Filed 2012·Granted Oct 30, 2012·32 cites·20 claims
- 0398US8255763B1Error correction system using an iterative product codeYANG SHAOHUA·Filed 2007·Granted Aug 28, 2012·82 cites·12 claims
- 0498US8237597B2Systems and methods for semi-independent loop processingLIU JINGFENG·Filed 2010·Granted Aug 7, 2012·84 cites·22 claims
- 0598US8127209B1QC-LDPC decoder with list-syndrome decodingZHANG YIFEI·Filed 2008·Granted Feb 28, 2012·72 cites·26 claims
- 0698US7779325B2Data detection and decoding system and methodAGERE SYSTEMS INC·Filed 2005·Granted Aug 17, 2010·81 cites·18 claims
- 0798US7712008B2Systems and methods for error reduction associated with information transferAGERE SYSTEMS INC·Filed 2006·Granted May 4, 2010·69 cites·15 claims
- 0898US7058873B2Encoding method using a low density parity check code with a column weight of twoUNIV CARNEGIE MELLON·Filed 2002·Granted Jun 6, 2006·237 cites·26 claims
- 0997US8295001B2Systems and methods for low latency noise cancellationLIU JINGFENG·Filed 2010·Granted Oct 23, 2012·70 cites·22 claims
- 1097US7990642B2Systems and methods for storage channel testingLSI CORP·Filed 2009·Granted Aug 2, 2011·35 cites·20 claims
- 1196US11866089B1Rake adjustment assembly of steering columnSTEERING SOLUTIONS IP HOLDING·Filed 2022·Granted Jan 9, 2024·4 cites·17 claims
- 1296US8154818B2Systems and methods for adaptive CBD estimation in a storage deviceMATHEW GEORGE·Filed 2008·Granted Apr 10, 2012·26 cites·22 claims
- 1396US8054573B2Systems and methods for fly-height control using servo address mark dataLSI CORP·Filed 2008·Granted Nov 8, 2011·28 cites·26 claims
- 1495US8219892B2Systems and methods for enhanced media defect detectionTAN WEIJUN·Filed 2009·Granted Jul 10, 2012·17 cites·20 claims
- 1595US8054717B1Defect detection designMARVELL INT LTD·Filed 2007·Granted Nov 8, 2011·16 cites·75 claims
- 1694US8139305B2Systems and methods for timing and gain acquisitionMATHEW GEORGE·Filed 2009·Granted Mar 20, 2012·20 cites·20 claims
- 1794US8014099B2Systems and methods for using an on-the-fly CBD estimate to adjust fly-heightLSI CORP·Filed 2008·Granted Sep 6, 2011·17 cites·22 claims
- 1894US7924518B2Systems and methods for adaptive write pre-compensationLSI CORP·Filed 2008·Granted Apr 12, 2011·20 cites·21 claims
- 1993US8413032B1Read channel detector for noise cancellationSONG HONGWEI·Filed 2011·Granted Apr 2, 2013·15 cites·20 claims
- 2093US7849385B2Systems and methods for media defect detection utilizing correlated DFIR and LLR dataAGERE SYSTEMS INC·Filed 2008·Granted Dec 7, 2010·15 cites·23 claims
- 2193US7679853B2Detection of signal disturbance in a partial response channelAGERE SYSTEMS INC·Filed 2005·Granted Mar 16, 2010·14 cites·20 claims
- 2292US8413029B2Error correction capability adjustment of LDPC codes for storage device testingRAUSCHMAYER RICHARD·Filed 2009·Granted Apr 2, 2013·14 cites·16 claims
- 2392US8208213B2Systems and methods for hybrid algorithm gain adaptationLIU JINGFENG·Filed 2010·Granted Jun 26, 2012·20 cites·20 claims
- 2491US8266505B2Systems and methods for retimed virtual data processingLIU JINGFENG·Filed 2009·Granted Sep 11, 2012·20 cites·20 claims
- 2591US8176400B2Systems and methods for enhanced flaw scan in a data processing deviceTAN WEIJUN·Filed 2009·Granted May 8, 2012·23 cites·22 claims
- 2691US7948699B2Systems and methods for equalizer optimization in a storage access retryLSI CORP·Filed 2009·Granted May 24, 2011·10 cites·26 claims
- 2790US8175201B2Systems and methods for adaptive equalization in recording channelsMATHEW GEORGE·Filed 2008·Granted May 8, 2012·15 cites·20 claims
- 2890US7872823B2AGC loop with weighted zero forcing and LMS error sources and methods for using suchLSI CORP·Filed 2009·Granted Jan 18, 2011·9 cites·20 claims
- 2989US8149529B2Dibit extraction for estimation of channel parametersMATHEW GEORGE·Filed 2010·Granted Apr 3, 2012·11 cites·20 claims
- 3089US7945009B1Jitter measurementMARVELL INT LTD·Filed 2007·Granted May 17, 2011·7 cites·19 claims
- 3189US7516389B2Concatenated iterative and algebraic codingAGERE SYSTEMS INC·Filed 2004·Granted Apr 7, 2009·42 cites·18 claims
- 3288US8441751B1Dibit pulse extraction methods and systemsSONG HONGWEI·Filed 2007·Granted May 14, 2013·8 cites·29 claims
- 3387US8325432B2Systems and methods for servo data based harmonics calculationMATHEW GEORGE·Filed 2010·Granted Dec 4, 2012·9 cites·20 claims
- 3487US8300349B2Systems and methods for format efficient calibration for servo data based harmonics calculationMATHEW GEORGE·Filed 2010·Granted Oct 30, 2012·9 cites·20 claims
- 3587US7974030B2Systems and methods for dibit correctionLSI CORP·Filed 2009·Granted Jul 5, 2011·7 cites·20 claims
- 3686US7924523B2Frequency domain approach for efficient computation of fixed-point equalization targetsLSI CORP·Filed 2008·Granted Apr 12, 2011·6 cites·20 claims
- 3783US7859780B2Systems and methods for on-the-fly write pre-compensation estimationAGERE SYSTEMS INC·Filed 2008·Granted Dec 28, 2010·5 cites·23 claims
- 3882US10302133B2Sealing structure for bearingSONG HONGWEI·Filed 2016·Granted May 28, 2019·4 cites·16 claims
- 3982US8441752B1Dibit pulse extraction methods and systemsSONG HONGWEI·Filed 2007·Granted May 14, 2013·5 cites·39 claims
- 4082US8122331B1Media defect compensation system and methodSONG HONGWEI·Filed 2007·Granted Feb 21, 2012·4 cites·38 claims
- 4182US8077427B2Fly-height control using asynchronous samplingMATHEW GEORGE·Filed 2010·Granted Dec 13, 2011·6 cites·18 claims
- 4282US7974032B1Non-linear transition shift identification and compensationMARVELL INT LTD·Filed 2007·Granted Jul 5, 2011·3 cites·43 claims
- 4380US8854753B2Systems and methods for auto scaling in a data processing systemTAN WEIJUN·Filed 2011·Granted Oct 7, 2014·5 cites·20 claims
- 4480US8670198B1Data sequence detection in band-limited channels based on equalization interpolationLSI CORP·Filed 2013·Granted Mar 11, 2014·5 cites·22 claims
- 4578US8027378B1Circuits, architectures, apparatuses, systems, algorithms and methods and software for amplitude drop detectionMARVELL INT LTD·Filed 2007·Granted Sep 27, 2011·7 cites·30 claims
- 4678US8010883B1Read channel detector for noise cancellationMARVELL INT LTD·Filed 2007·Granted Aug 30, 2011·2 cites·46 claims
- 4777US8111739B1Detector for low frequency offset distortionLIU JINGFENG·Filed 2008·Granted Feb 7, 2012·3 cites·9 claims
- 4877US7239682B2Timing recovery system and methodUNIV CARNEGIE MELLON·Filed 2002·Granted Jul 3, 2007·11 cites·61 claims
- 4975US8675298B2Systems and methods for adaptive target searchLIU JINGFENG·Filed 2009·Granted Mar 18, 2014·2 cites·20 claims
- 5075US8634286B1Defect detection designMARVELL INT LTD·Filed 2012·Granted Jan 21, 2014·2 cites·20 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →