Inventor · disambiguated record
Thomas Mittelholzer
Also filed as: MITTELHOLZER THOMAS
131 granted patents·2 pending applications·912 citations·filing 2001–2020
99Inventor score
Files withIBM87CIDECIYAN ROY D11CIDECIYAN ROY DARON7HITACHI GLOBAL STORAGE TECH7BLINICK KATHERINE T4
Top patents by PatentIndex Score
133 records- 0198US10101931B1Mitigating read errors following programming in a multi-level non-volatile memoryIBM·Filed 2017·Granted Oct 16, 2018·50 cites·19 claims
- 0297US8578246B2Data encoding in solid-state storage devicesMITTELHOLZER THOMAS·Filed 2011·Granted Nov 5, 2013·107 cites·19 claims
- 0396US7071851B1Techniques for implementing non-uniform constraints in modulation encoded dataHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 4, 2006·46 cites·20 claims
- 0496US7030789B1Techniques for applying modulation constraints to data using periodically changing symbol mappingsHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Apr 18, 2006·71 cites·25 claims
- 0595US11146293B2System and method for optimizing Reed-Solomon decoder for errors and erasuresIBM·Filed 2020·Granted Oct 12, 2021·6 cites·20 claims
- 0694US7486208B2High-rate RLL encodingIBM·Filed 2007·Granted Feb 3, 2009·17 cites·1 claims
- 0794US6901119B2Method and apparatus for implementing soft-input/soft-output iterative detectors/decodersIBM·Filed 2001·Granted May 31, 2005·64 cites·21 claims
- 0893US10236067B2State-dependent read voltage threshold adaptation for nonvolatile memoryIBM·Filed 2017·Granted Mar 19, 2019·14 cites·19 claims
- 0992US10115472B1Reducing read disturb effect on partially programmed blocks of non-volatile memoryIBM·Filed 2017·Granted Oct 30, 2018·9 cites·19 claims
- 1092US7873894B2Reverse concatenation for product codesIBM·Filed 2007·Granted Jan 18, 2011·13 cites·38 claims
- 1192US7616134B1Systems and methods for enumerative encoding and decoding of maximum-transition-run codes and PRML (G,I,M) codesIBM·Filed 2008·Granted Nov 10, 2009·12 cites·23 claims
- 1292US7193802B2Apparatus for providing dynamic equalizer optimizationHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Mar 20, 2007·34 cites·32 claims
- 1391US8692696B2Generating a code alphabet of symbols to generate codewords for words used with a programCIDECIYAN ROY D·Filed 2012·Granted Apr 8, 2014·10 cites·27 claims
- 1490US9513813B1Determining prefix codes for pseudo-dynamic data compression utilizing clusters formed based on compression ratioIBM·Filed 2015·Granted Dec 6, 2016·8 cites·20 claims
- 1590US8929014B2Tape header protection scheme for use in a tape storage subsystemIBM·Filed 2013·Granted Jan 6, 2015·10 cites·20 claims
- 1690US7876516B2Rewrite-efficient ECC/interleaving for multi-track recording on magnetic tapeIBM·Filed 2009·Granted Jan 25, 2011·23 cites·35 claims
- 1789US8139304B2Tape layout design for reliable ECC decodingCIDECIYAN ROY DARON·Filed 2010·Granted Mar 20, 2012·13 cites·20 claims
- 1888US9734010B2Data encoding in solid-state storage apparatusIBM·Filed 2016·Granted Aug 15, 2017·5 cites·18 claims
- 1988US8144414B2Data interleaving in tape drivesCHERUBINI GIOVANNI·Filed 2010·Granted Mar 27, 2012·10 cites·15 claims
- 2088US7000167B2Decoding low density parity check codesIBM·Filed 2002·Granted Feb 14, 2006·51 cites·9 claims
- 2187US9251846B2Tape header protection scheme for use in a tape storage subsystemGLOBALFOUNDRIES INC·Filed 2014·Granted Feb 2, 2016·7 cites·20 claims
- 2287US8495470B2Efficient rewrite technique for tape drivesCIDECIYAN ROY DARON·Filed 2010·Granted Jul 23, 2013·11 cites·20 claims
- 2386US9712190B2Data packing for compression-enabled storage systemsIBM·Filed 2015·Granted Jul 18, 2017·4 cites·20 claims
- 2486US8964321B2Iterative data storage read channel architecture having dropout mitigationIBM·Filed 2013·Granted Feb 24, 2015·7 cites·20 claims
- 2586US8743498B2Adaptive soft-output detector for magnetic tape read channelsBLINICK KATHERINE T·Filed 2012·Granted Jun 3, 2014·7 cites·25 claims
- 2685US9996420B2Error-correction encoding and decodingIBM·Filed 2015·Granted Jun 12, 2018·6 cites·14 claims
- 2785US9710199B2Non-volatile memory data storage with low read amplificationIBM·Filed 2014·Granted Jul 18, 2017·7 cites·20 claims
- 2885US9037951B2Data management in solid state storage systemsCIDECIYAN ROY D·Filed 2010·Granted May 19, 2015·12 cites·20 claims
- 2985US8910012B2Block-interleaved and error correction code (ECC)-encoded sub data set (SDS) formatIBM·Filed 2012·Granted Dec 9, 2014·9 cites·24 claims
- 3085US8472224B2Adjustable write bins for multi-level analog memoriesELFADEL IBRAHIM M·Filed 2012·Granted Jun 25, 2013·8 cites·13 claims
- 3184US9639462B2Device for selecting a level for at least one read voltageIBM·Filed 2014·Granted May 2, 2017·8 cites·20 claims
- 3284US8743500B2Adaptive soft-output detector for magnetic tape read channelsBLINICK KATHERINE T·Filed 2012·Granted Jun 3, 2014·6 cites·25 claims
- 3384US8259405B2Rewriting codeword objects to magnetic data tape upon detection of an errorCIDECIYAN ROY D·Filed 2009·Granted Sep 4, 2012·5 cites·32 claims
- 3484US7877662B2Reverse concatenation for product codesIBM·Filed 2007·Granted Jan 25, 2011·15 cites·20 claims
- 3584US7679535B2High-rate RLL encodingIBM·Filed 2008·Granted Mar 16, 2010·12 cites·29 claims
- 3683US9007709B2Optimum tape layout selection for improved error correction capabilityIBM·Filed 2013·Granted Apr 14, 2015·5 cites·20 claims
- 3783US7173784B2Apparatus for providing data dependent detection in a data read channelHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Feb 6, 2007·16 cites·42 claims
- 3882US11381258B2Partial reverse concatenation for data storage devices using composite codesAWEMANE LTD·Filed 2020·Granted Jul 5, 2022·2 cites·20 claims
- 3982US9990279B2Page-level health equalizationIBM·Filed 2014·Granted Jun 5, 2018·6 cites·19 claims
- 4082US8988798B2Iterative data storage read channel architectureIBM·Filed 2013·Granted Mar 24, 2015·5 cites·20 claims
- 4181US8869011B2Unequal error protection scheme for headerized sub data setsIBM·Filed 2013·Granted Oct 21, 2014·4 cites·25 claims
- 4281US8854759B2Combined soft detection/soft decoding in tape drive storage channelsCIDECIYAN ROY D·Filed 2012·Granted Oct 7, 2014·4 cites·22 claims
- 4381US7694205B2Method and apparatus for providing a read channel having combined parity and non-parity post processingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 6, 2010·4 cites·15 claims
- 4481US7064687B1Techniques for modulating data using short block encodersHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 20, 2006·12 cites·22 claims
- 4580US9588702B2Adapting erase cycle parameters to promote endurance of a memoryIBM·Filed 2014·Granted Mar 7, 2017·5 cites·25 claims
- 4680US8930798B2Data encoding in solid state storage devicesCIDECIYAN ROY D·Filed 2011·Granted Jan 6, 2015·7 cites·11 claims
- 4779US9548760B2Tape header format having efficient and robust codeword interleave designation (CWID) protectionIBM·Filed 2015·Granted Jan 17, 2017·4 cites·20 claims
- 4879US9166627B2Combination error and erasure decoding for product codesIBM·Filed 2013·Granted Oct 20, 2015·5 cites·20 claims
- 4979US8743499B2Adaptive soft-output detector for magnetic tape read channelsBLINICK KATHERINE T·Filed 2012·Granted Jun 3, 2014·5 cites·25 claims
- 5079US7286595B2Apparatus using a lengthened equalization target filter with a matched filter metric in a viterbi detectorHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Oct 23, 2007·12 cites·32 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →