Inventor · disambiguated record
Zongwang Li
Also filed as: LI ZONGWANG
85 granted patents·29 pending applications·351 citations·filing 2007–2025
99Inventor score
Top patents by PatentIndex Score
114 records- 0194US8037394B2Techniques for generating bit reliability information in a post-processor using an error correction constraintHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Oct 11, 2011·38 cites·20 claims
- 0292US8291299B2Turbo-equalization methods for iterative decodersLI ZONGWANG·Filed 2009·Granted Oct 16, 2012·28 cites·25 claims
- 0391US12287985B2Systems, methods, and apparatus for memory access in storage devicesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 29, 2025·2 cites·20 claims
- 0491US9048870B2Low density parity check decoder with flexible saturationLSI CORP·Filed 2013·Granted Jun 2, 2015·14 cites·20 claims
- 0590US8560930B2Systems and methods for multi-level quasi-cyclic low density parity check codesLI ZONGWANG·Filed 2011·Granted Oct 15, 2013·13 cites·22 claims
- 0690US8031420B2Frequency-based approach for detection and classification of hard-disc defect regionsLSI CORP·Filed 2010·Granted Oct 4, 2011·13 cites·23 claims
- 0788US8797668B1Systems and methods for penalty based multi-variant encodingLSI CORP·Filed 2013·Granted Aug 5, 2014·11 cites·20 claims
- 0888US8566666B2Min-sum based non-binary LDPC decoderWANG CHUNG-LI·Filed 2011·Granted Oct 22, 2013·12 cites·24 claims
- 0987US8707144B2LDPC decoder with targeted symbol flippingWANG CHUNG-LI·Filed 2011·Granted Apr 22, 2014·11 cites·20 claims
- 1086US9015547B2Multi-level LDPC layered decoder with out-of-order processingWANG CHUNG-LI·Filed 2012·Granted Apr 21, 2015·10 cites·20 claims
- 1186US8996969B2Low density parity check decoder with miscorrection handlingLSI CORP·Filed 2012·Granted Mar 31, 2015·10 cites·20 claims
- 1286US8929009B2Irregular low density parity check decoder with low syndrome error handlingLSI CORP·Filed 2013·Granted Jan 6, 2015·10 cites·24 claims
- 1386US8782486B2Systems and methods for multi-matrix data processingZHANG FAN·Filed 2012·Granted Jul 15, 2014·8 cites·19 claims
- 1486US8775896B2Non-binary LDPC decoder with low latency schedulingLI ZONGWANG·Filed 2012·Granted Jul 8, 2014·10 cites·20 claims
- 1585US9766976B2Data storage device and method for storing multiple codewords and redundancy information at a word lineSANDISK TECHNOLOGIES INC·Filed 2015·Granted Sep 19, 2017·7 cites·20 claims
- 1684US8719682B2Adaptive calibration of noise predictive finite impulse response filterHAN YANG·Filed 2012·Granted May 6, 2014·7 cites·21 claims
- 1781US9130589B2Low density parity check decoder with dynamic scalingLSI CORP·Filed 2013·Granted Sep 8, 2015·7 cites·20 claims
- 1881US8443271B1Systems and methods for dual process data decodingZHANG FAN·Filed 2011·Granted May 14, 2013·5 cites·20 claims
- 1980US9106264B2Encoding and decoding in flash memories using convolutional-type low-density parity check codesLSI CORP·Filed 2013·Granted Aug 11, 2015·5 cites·20 claims
- 2080US9086984B2Detection and decoding in flash memories with selective binary and non-binary decodingLSI CORP·Filed 2013·Granted Jul 21, 2015·5 cites·27 claims
- 2180US8947804B2Systems and methods for combined binary and non-binary data processingLI ZONGWANG·Filed 2011·Granted Feb 3, 2015·5 cites·30 claims
- 2280US8045283B2Amplitude-based approach for detection and classification of hard-disc defect regionsLSI CORP·Filed 2010·Granted Oct 25, 2011·5 cites·23 claims
- 2379US9130590B2Non-binary layered low density parity check decoderLSI CORP·Filed 2013·Granted Sep 8, 2015·4 cites·20 claims
- 2478US2025068512A1Storage device with data quality metric and selectable data recovery schemeSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2577US9048867B2Shift register-based layered low density parity check decoderLSI CORP·Filed 2013·Granted Jun 2, 2015·6 cites·20 claims
- 2677US8443249B2Systems and methods for low density parity check data encodingLI ZONGWANG·Filed 2010·Granted May 14, 2013·6 cites·19 claims
- 2776US12174696B2Storage device with data quality metric and selectable data recovery schemeSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 2876US8037393B2Techniques for generating bit reliability information in the post processorHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Oct 11, 2011·6 cites·20 claims
- 2975US9553608B2Data storage device decoder and method of operationSANDISK TECHNOLOGIES INC·Filed 2013·Granted Jan 24, 2017·5 cites·20 claims
- 3075US8930792B2Systems and methods for distributed low density parity check decodingLSI CORP·Filed 2013·Granted Jan 6, 2015·3 cites·22 claims
- 3175US8850276B2Systems and methods for efficient data shuffling in a data processing systemXU CHANGYOU·Filed 2011·Granted Sep 30, 2014·6 cites·10 claims
- 3275US8681441B2Systems and methods for generating predictable degradation biasYANG SHAOHUA·Filed 2011·Granted Mar 25, 2014·3 cites·20 claims
- 3375US8661324B2Systems and methods for non-binary decoding biasing controlYANG SHAOHUA·Filed 2011·Granted Feb 25, 2014·3 cites·20 claims
- 3474US9015550B2Low density parity check layer decoder for codes with overlapped circulantsLSI CORP·Filed 2012·Granted Apr 21, 2015·5 cites·20 claims
- 3573US8611033B2Systems and methods for selective decoder input data processingLI ZONGWANG·Filed 2011·Granted Dec 17, 2013·5 cites·21 claims
- 3672US9048874B2Min-sum based hybrid non-binary low density parity check decoderLSI CORP·Filed 2013·Granted Jun 2, 2015·4 cites·20 claims
- 3772US8527858B2Systems and methods for selective decode algorithm modificationZHANG FAN·Filed 2011·Granted Sep 3, 2013·4 cites·20 claims
- 3870US8819515B2Mixed domain FFT-based non-binary LDPC decoderCHEN LEI·Filed 2011·Granted Aug 26, 2014·4 cites·20 claims
- 3970US8781033B2Apparatus and method for breaking trapping setsHAN YANG·Filed 2012·Granted Jul 15, 2014·4 cites·24 claims
- 4070US8527831B2Systems and methods for low density parity check data decodingLI ZONGWANG·Filed 2010·Granted Sep 3, 2013·4 cites·20 claims
- 4169US8566665B2Systems and methods for error correction using low density parity check codes using multiple layer check equationsLI ZONGWANG·Filed 2011·Granted Oct 22, 2013·4 cites·22 claims
- 4268US11593197B2Storage device with data quality metric and selectable data recovery schemeSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 28, 2023·0 cites·20 claims
- 4368US9048873B2Systems and methods for multi-stage encoding of concatenated low density parity check codesLSI CORP·Filed 2013·Granted Jun 2, 2015·3 cites·20 claims
- 4467US8341506B2Techniques for correcting errors using iterative decodingLI ZONGWANG·Filed 2007·Granted Dec 25, 2012·6 cites·20 claims
- 4565US8854754B2Systems and methods for local iteration adjustmentZHANG FAN·Filed 2011·Granted Oct 7, 2014·3 cites·20 claims
- 4664US9019644B2Systems and methods for data addressing in a storage deviceHAN YANG·Filed 2011·Granted Apr 28, 2015·1 cites·20 claims
- 4763US8839009B2Systems and methods for decimation based over-current controlYANG SHAOHUA·Filed 2011·Granted Sep 16, 2014·1 cites·20 claims
- 4863US8612826B2Systems and methods for non-binary LDPC encodingLI ZONGWANG·Filed 2012·Granted Dec 17, 2013·1 cites·20 claims
- 4961US12481458B2Systems and methods for prefetching dataSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 5061US12386508B2Systems and methods for cache management of a storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →