Inventor · disambiguated record
Chandra C. Varanasi
Also filed as: VARANASI CHANDRA · VARANASI CHANDRA C · VARANASI CHANDRA CHUDA
35 granted patents·8 pending applications·93 citations·filing 1994–2023
96Inventor score
Files withMICRON TECHNOLOGY INC22GOKE US RES LAB8VARANASI CHANDRA C5SEAGATE TECHNOLOGY LLC4SEAGATE TECHNOLOGY3
Top patents by PatentIndex Score
43 records- 0192US8640002B1Resolving trapping setsVARANASI CHANDRA C·Filed 2012·Granted Jan 28, 2014·16 cites·28 claims
- 0290US9697892B1Generation and application of gray codesMICRON TECHNOLOGY INC·Filed 2016·Granted Jul 4, 2017·10 cites·30 claims
- 0382US9405622B2Shaping codes for memoryMICRON TECHNOLOGY INC·Filed 2015·Granted Aug 2, 2016·3 cites·17 claims
- 0480US9985651B2Read threshold calibration for LDPCMICRON TECHNOLOGY INC·Filed 2017·Granted May 29, 2018·3 cites·19 claims
- 0578US8984369B2Shaping codes for memoryMICRON TECHNOLOGY INC·Filed 2012·Granted Mar 17, 2015·5 cites·28 claims
- 0677US9306600B2Read threshold calibration for LDPCMICRON TECHNOLOGY INC·Filed 2014·Granted Apr 5, 2016·3 cites·26 claims
- 0775US7218256B2DC-free code having limited error propagation and limited complexitySEAGATE TECHNOLOGY LLC·Filed 2006·Granted May 15, 2007·2 cites·13 claims
- 0872US10120753B2Methods and apparatuses for error correctionMICRON TECHNOLOGY INC·Filed 2015·Granted Nov 6, 2018·2 cites·18 claims
- 0971US10606697B2Method and apparatus for improved data recovery in data storage systemsGOKE US RES LAB·Filed 2018·Granted Mar 31, 2020·1 cites·17 claims
- 1070US8892986B2Apparatuses and methods for combining error coding and modulation schemesVARANASI CHANDRA C·Filed 2012·Granted Nov 18, 2014·2 cites·37 claims
- 1170US7084789B2DC-free code having limited error propagation and limited complexitySEAGATE TECHNOLOGY LLC·Filed 2003·Granted Aug 1, 2006·6 cites·11 claims
- 1266US11243838B2Methods and apparatuses for error correctionMICRON TECHNOLOGY INC·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 1366US10706897B2Read threshold voltage selectionMICRON TECHNOLOGY INC·Filed 2019·Granted Jul 7, 2020·0 cites·20 claims
- 1465US10691538B2Methods and apparatuses for error correctionMICRON TECHNOLOGY INC·Filed 2018·Granted Jun 23, 2020·1 cites·24 claims
- 1564US9280456B2Mapping between program states and data patternsMICRON TECHNOLOGY INC·Filed 2013·Granted Mar 8, 2016·2 cites·31 claims
- 1661US9524207B2Lee metric error correcting codeMICRON TECHNOLOGY INC·Filed 2014·Granted Dec 20, 2016·2 cites·27 claims
- 1758US9911466B2Read threshold voltage selectionMICRON TECHNOLOGY INC·Filed 2016·Granted Mar 6, 2018·0 cites·12 claims
- 1858US9251000B2Apparatuses and methods for combining error coding and modulation schemesMICRON TECHNOLOGY INC·Filed 2014·Granted Feb 2, 2016·0 cites·20 claims
- 1957US9692449B2Read threshold calibration for LDPCMICRON TECHNOLOGY INC·Filed 2016·Granted Jun 27, 2017·0 cites·20 claims
- 2056US8495285B2Apparatuses and methods of operating for memory enduranceVARANASI CHANDRA C·Filed 2011·Granted Jul 23, 2013·1 cites·26 claims
- 2154US9411529B2Mapping between program states and data patternsMICRON TECHNOLOGY INC·Filed 2016·Granted Aug 9, 2016·0 cites·20 claims
- 2253US10354700B2Read threshold voltage selectionMICRON TECHNOLOGY INC·Filed 2018·Granted Jul 16, 2019·0 cites·16 claims
- 2351US10121521B2Read threshold voltage selectionMICRON TECHNOLOGY INC·Filed 2017·Granted Nov 6, 2018·0 cites·8 claims
- 2450US5646950AMatched spectral null codes for partial response channelsSEAGATE TECHNOLOGY·Filed 1994·Granted Jul 8, 1997·13 cites·8 claims
- 2549US9105350B2Apparatuses and methods of operating for memory enduranceMICRON TECHNOLOGY INC·Filed 2014·Granted Aug 11, 2015·0 cites·20 claims
- 2649US2024204802A1Early exit error-locator polynomial determinationMICROCHIP TECH INC·Filed 2023·Application pending·0 cites
- 2748US8762630B2Apparatuses and methods of operating for memory enduranceMICRON TECHNOLOGY INC·Filed 2013·Granted Jun 24, 2014·0 cites·20 claims
- 2848US5949358ARate n(n+1) code for embedded servo address encodingSEAGATE TECHNOLOGY·Filed 1995·Granted Sep 7, 1999·13 cites·20 claims
- 2948US5790571ACoding data in a disc drive according to a code having desired algebraic characteristicsSEAGATE TECHNOLOGY·Filed 1995·Granted Aug 4, 1998·8 cites·12 claims
- 3047US9170877B2Resolving trapping setsMICRON TECHNOLOGY INC·Filed 2014·Granted Oct 27, 2015·0 cites·18 claims
- 3147US9030902B2Programming memory cellsMICRON TECHNOLOGY INC·Filed 2014·Granted May 12, 2015·0 cites·20 claims
- 3245US2021111873A1Repeated modulo method and apparatus for size-limitation of interim calculation resultsGOKE US RES LAB·Filed 2019·Application pending·0 cites
- 3344US2020081778A1Distributed storage system, method and apparatusGOKE US RES LAB·Filed 2018·Application pending·0 cites
- 3443US8780659B2Programming memory cellsVARANASI CHANDRA C·Filed 2011·Granted Jul 15, 2014·0 cites·31 claims
- 3543US2019379399A1Log-likelihood-ratio (llr) generation algorithm for low-density-parity-check (ldpc) codes used in flash memoryGOKE US RES LAB·Filed 2018·Application pending·0 cites
- 3642US6674375B2Run length limited coding with minimal error propagationSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Jan 6, 2004·0 cites·25 claims
- 3742US2019266111A1Method and apparatus for high speed data processingGOKE US RES LAB·Filed 2018·Application pending·0 cites
- 3841US2015039960A1Encoding and decoding techniques using low-density parity check codesMICRON TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 3937US8839069B2Encoding and decoding techniques using low-density parity check codesVARANASI CHANDRA C·Filed 2011·Granted Sep 16, 2014·0 cites·42 claims
- 4035US10419026B2Method and apparatus for efficient data decodingGOKE US RES LAB·Filed 2017·Granted Sep 17, 2019·0 cites·19 claims
- 4134US10476524B2Method and apparatus for efficient data decodingGOKE US RES LAB·Filed 2017·Granted Nov 12, 2019·0 cites·17 claims
- 4234US2020220558A1Method and apparatus for efficient data decodingGOKE US RES LAB·Filed 2018·Application pending·0 cites
- 4334US2007006058A1Path metric computation unit for use in a data detectorSEAGATE TECHNOLOGY LLC·Filed 2005·Application pending·0 cites
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