Inventor · disambiguated record
Changyou Xu
Also filed as: XU CHANGYOU
35 granted patents·2 pending applications·190 citations·filing 2008–2022
97Inventor score
Top patents by PatentIndex Score
37 records- 0197US11507298B2Computational storage systems and methodsPETAIO INC·Filed 2020·Granted Nov 22, 2022·10 cites·17 claims
- 0295US8464142B2Error-correction decoder employing extrinsic message averagingGUNNAM KIRAN·Filed 2010·Granted Jun 11, 2013·24 cites·20 claims
- 0393US8443267B2Systems and methods for hard decision assisted decodingZHONG HAO·Filed 2009·Granted May 14, 2013·31 cites·24 claims
- 0493US8250434B2Systems and methods for codec usage control during storage pre-readYANG SHAOHUA·Filed 2009·Granted Aug 21, 2012·18 cites·20 claims
- 0587US8149527B2Systems and methods for reducing attenuation of information derived from a defective mediumTAN WEIJUN·Filed 2008·Granted Apr 3, 2012·18 cites·26 claims
- 0686US8775896B2Non-binary LDPC decoder with low latency schedulingLI ZONGWANG·Filed 2012·Granted Jul 8, 2014·10 cites·20 claims
- 0786US8775687B1Method to ensure data coherency in a scalable aggregate neighbor-device interfaceLSI CORP·Filed 2013·Granted Jul 8, 2014·9 cites·20 claims
- 0885US8700976B2Adjusting soft-output values in turbo equalization schemes to break trapping setsGUNNAM KIRAN·Filed 2009·Granted Apr 15, 2014·7 cites·26 claims
- 0984US8719682B2Adaptive calibration of noise predictive finite impulse response filterHAN YANG·Filed 2012·Granted May 6, 2014·7 cites·21 claims
- 1084US8607115B2Error-correction decoder employing check-node message averagingGUNNAM KIRAN·Filed 2009·Granted Dec 10, 2013·6 cites·19 claims
- 1183US8683299B2Adjusting input samples in turbo equalization schemes to break trapping setsGUNNAM KIRAN·Filed 2009·Granted Mar 25, 2014·6 cites·24 claims
- 1282US11392509B2Command memory buffer systems and methodsPETAIO INC·Filed 2020·Granted Jul 19, 2022·2 cites·12 claims
- 1380US8947804B2Systems and methods for combined binary and non-binary data processingLI ZONGWANG·Filed 2011·Granted Feb 3, 2015·5 cites·30 claims
- 1475US8850276B2Systems and methods for efficient data shuffling in a data processing systemXU CHANGYOU·Filed 2011·Granted Sep 30, 2014·6 cites·10 claims
- 1575US8693120B2Systems and methods for sample averaging in data processingYANG SHAOHUA·Filed 2011·Granted Apr 8, 2014·3 cites·20 claims
- 1674US8578253B2Systems and methods for updating detector parameters in a data processing circuitYANG SHAOHUA·Filed 2010·Granted Nov 5, 2013·4 cites·20 claims
- 1773US8631300B2Systems and methods for scalable data processing shut downHAN YANG·Filed 2011·Granted Jan 14, 2014·3 cites·20 claims
- 1872US8634152B1Systems and methods for throughput enhanced data detection in a data processing circuitLSI CORP·Filed 2012·Granted Jan 21, 2014·4 cites·20 claims
- 1970US9166622B2Programmable quasi-cyclic low-density parity check (QC LDPC) encoder for read channelLSI CORP·Filed 2012·Granted Oct 20, 2015·2 cites·20 claims
- 2067US8205123B2Interleaver and de-interleaver for iterative code systemsYANG SHAOHUA·Filed 2008·Granted Jun 19, 2012·3 cites·20 claims
- 2165US8873177B2Hardware-based methods and apparatus for inter-track interference mitigation in magnetic recording systemsWORRELL KURT J·Filed 2011·Granted Oct 28, 2014·2 cites·32 claims
- 2265US8281214B2Programmable quasi-cyclic low-density parity check (QC LDPC) encoder for read channelYANG SHAOHUA·Filed 2008·Granted Oct 2, 2012·4 cites·6 claims
- 2363US8386827B2Systems and methods for signal delay and alignmentLSI CORP·Filed 2009·Granted Feb 26, 2013·2 cites·24 claims
- 2462US12093175B2Techniques for instance storage using segment-based storageLEMON INC·Filed 2022·Granted Sep 17, 2024·0 cites·20 claims
- 2561US8245120B2Power reduced queue based data detection and decoding systems and methods for using suchXU CHANGYOU·Filed 2008·Granted Aug 14, 2012·2 cites·33 claims
- 2652US8499231B2Systems and methods for reduced format non-binary decodingLI ZONGWANG·Filed 2011·Granted Jul 30, 2013·1 cites·20 claims
- 2751US11645005B2Near-memory computing systems and methodsPETAIO INC·Filed 2021·Granted May 9, 2023·0 cites·7 claims
- 2850US8688873B2Systems and methods for monitoring out of order data decodingXU CHANGYOU·Filed 2009·Granted Apr 1, 2014·0 cites·20 claims
- 2949US8531320B2Systems and methods for memory efficient data decodingLI ZONGWANG·Filed 2011·Granted Sep 10, 2013·1 cites·20 claims
- 3048US8972761B2Systems and methods for idle clock insertion based power controlYANG SHAOHUA·Filed 2012·Granted Mar 3, 2015·0 cites·22 claims
- 3146US2014331001A1Command Barrier for a Solid State Drive ControllerLSI CORP·Filed 2014·Application pending·0 cites
- 3245US9213392B2Systems and methods for governing power usage in an iterative decoding systemYANG SHAOHUA·Filed 2011·Granted Dec 15, 2015·0 cites·24 claims
- 3345US8799340B2Systems and methods for efficient data channel testingXU CHANGYOU·Filed 2011·Granted Aug 5, 2014·0 cites·20 claims
- 3445US8677209B2Subwords coding using different encoding/decoding matricesGUNNAM KIRAN·Filed 2009·Granted Mar 18, 2014·0 cites·18 claims
- 3540US2012330584A1Systems and Methods for Power Monitoring in a Variable Data Processing SystemXU CHANGYOU·Filed 2011·Application pending·0 cites
- 3638US8446683B2Systems and methods for data pre-coding calibrationXU CHANGYOU·Filed 2011·Granted May 21, 2013·0 cites·21 claims
- 3737US8560929B2Systems and methods for non-binary decodingLI ZONGWANG·Filed 2011·Granted Oct 15, 2013·0 cites·20 claims
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