Inventor · disambiguated record
Chin-Long Chen
Also filed as: CHEN CHIN L · CHEN CHIN-LONG
67 granted patents·6 pending applications·2,195 citations·filing 1976–2017
99Inventor score
Top patents by PatentIndex Score
73 records- 0197US6675349B1Error correction coding of data blocks with included parity bitsIBM·Filed 2000·Granted Jan 6, 2004·94 cites·30 claims
- 0297US4142174AHigh speed decoding of Reed-Solomon codesIBM·Filed 1977·Granted Feb 27, 1979·89 cites·9 claims
- 0395US6009548AError correcting code retrofit method and apparatus for multiple memory configurationsIBM·Filed 1998·Granted Dec 28, 1999·131 cites·30 claims
- 0494US4862463AError correcting code for 8-bit-per-chip memory with reduced redundancyIBM·Filed 1988·Granted Aug 29, 1989·84 cites·5 claims
- 0588US8033964B1Dumbbell assemblyCHEN CHIN-LONG·Filed 2010·Granted Oct 11, 2011·29 cites·7 claims
- 0688US6018817AError correcting code retrofit method and apparatus for multiple memory configurationsIBM·Filed 1997·Granted Jan 25, 2000·136 cites·34 claims
- 0786US7171591B2Method and apparatus for encoding special uncorrectable errors in an error correction codeIBM·Filed 2003·Granted Jan 30, 2007·34 cites·17 claims
- 0886US4661955AExtended error correction for package error correction codesIBM·Filed 1985·Granted Apr 28, 1987·55 cites·8 claims
- 0985US5537431AMethod and apparatus for bar code reading and decodingIBM·Filed 1994·Granted Jul 16, 1996·60 cites·9 claims
- 1084US5058115AFault tolerant computer memory systems and components employing dual level error correction and detection with lock-up featureIBM·Filed 1989·Granted Oct 15, 1991·79 cites·7 claims
- 1180US5768294AMemory implemented error detection and correction code capable of detecting errors in fetching data from a wrong addressIBM·Filed 1995·Granted Jun 16, 1998·48 cites·21 claims
- 1280US4509172ADouble error correction - triple error detection codeIBM·Filed 1982·Granted Apr 2, 1985·53 cites·11 claims
- 1379US6751769B2(146,130) error correction code utilizing address informationIBM·Filed 2003·Granted Jun 15, 2004·32 cites·3 claims
- 1479US5600659ALow cost symbol error correction coding and decodingIBM·Filed 1992·Granted Feb 4, 1997·35 cites·3 claims
- 1578US6044483AError propagation operating mode for error correcting code retrofit apparatusIBM·Filed 1998·Granted Mar 28, 2000·86 cites·20 claims
- 1677US7243293B2(18, 9) Error correction code for double error correction and triple error detectionIBM·Filed 2003·Granted Jul 10, 2007·23 cites·37 claims
- 1777US5228046AFault tolerant computer memory systems and components employing dual level error correction and detection with disablement featureIBM·Filed 1991·Granted Jul 13, 1993·57 cites·5 claims
- 1876US6763365B2Hardware implementation for modular multiplication using a plurality of almost entirely identical processor elementsIBM·Filed 2000·Granted Jul 13, 2004·22 cites·2 claims
- 1976US4464753ATwo bit symbol SEC/DED codeIBM·Filed 1981·Granted Aug 7, 1984·43 cites·4 claims
- 2075US10291258B2Error correcting code for correcting single symbol errors and detecting double bit errorsADVANCED MICRO DEVICES INC·Filed 2017·Granted May 14, 2019·3 cites·24 claims
- 2175US6519736B1Generating special uncorrectable error codes for failure isolationIBM·Filed 1999·Granted Feb 11, 2003·35 cites·28 claims
- 2275US6386456B1Memory card identification systemIBM·Filed 1999·Granted May 14, 2002·53 cites·14 claims
- 2375US5682394AFault tolerant computer memory systems and components employing dual level error correction and detection with disablement featureIBM·Filed 1993·Granted Oct 28, 1997·51 cites·2 claims
- 2475US5581071ABarcode scanner with adjustable light source intensityIBM·Filed 1994·Granted Dec 3, 1996·57 cites·9 claims
- 2572US6804696B2Pipelining operations in a system for performing modular multiplicationIBM·Filed 2000·Granted Oct 12, 2004·18 cites·9 claims
- 2670US7904195B2Method for prognostic maintenance in semiconductor manufacturing equipmentsINOTERA MEMORIES INC·Filed 2008·Granted Mar 8, 2011·6 cites·18 claims
- 2770US6914983B2Method for checking modular multiplicationIBM·Filed 2000·Granted Jul 5, 2005·16 cites·1 claims
- 2870US6457154B1Detecting address faults in an ECC-protected memoryIBM·Filed 1999·Granted Sep 24, 2002·55 cites·40 claims
- 2969US5537427AModular multiple error correcting code systemIBM·Filed 1993·Granted Jul 16, 1996·22 cites·2 claims
- 3069US4035767AError correction code and apparatus for the correction of differentially encoded quadrature phase shift keyed data (DQPSK)IBM·Filed 1976·Granted Jul 12, 1977·21 cites·3 claims
- 3168US5757823AError detection and correction for four-bit-per-chip memory systemIBM·Filed 1995·Granted May 26, 1998·29 cites·6 claims
- 3267US6978016B2Circuits for calculating modular multiplicative inverseIBM·Filed 2000·Granted Dec 20, 2005·13 cites·3 claims
- 3365US6963645B2Method for implementing the chinese remainder theoremIBM·Filed 2000·Granted Nov 8, 2005·11 cites·5 claims
- 3465US5533036AFault tolerant computer memory systems and components employing dual level error correction and detection with disablement featureIBM·Filed 1995·Granted Jul 2, 1996·36 cites·2 claims
- 3564US7093183B2Symbol level error correction codes which protect against memory chip and bus line failuresIBM·Filed 2001·Granted Aug 15, 2006·12 cites·15 claims
- 3664US7080110B2Hardware implementation for modular multiplication using a plurality of almost entirely identical processor elementsIBM·Filed 2004·Granted Jul 18, 2006·9 cites·1 claims
- 3764US5380998ASingle width bar code with end code providing bidirectionalityIBM·Filed 1993·Granted Jan 10, 1995·32 cites·6 claims
- 3863US6963977B2Circuits and methods for modular exponentiationIBM·Filed 2000·Granted Nov 8, 2005·11 cites·10 claims
- 3962US5552591APresence/absence bar codeIBM·Filed 1993·Granted Sep 3, 1996·26 cites·10 claims
- 4061US6957243B2Block-serial finite field multipliersIBM·Filed 2001·Granted Oct 18, 2005·7 cites·4 claims
- 4160US5907671AFault tolerant system based on votingIBM·Filed 1996·Granted May 25, 1999·39 cites·9 claims
- 4259US7487425B1Low cost symbol error correction coding and decodingIBM·Filed 1993·Granted Feb 3, 2009·16 cites·19 claims
- 4359US5774481AReduced gate error detection and correction circuitIBM·Filed 1995·Granted Jun 30, 1998·31 cites·12 claims
- 4458US7028248B2Multi-cycle symbol level error correction and memory systemIBM·Filed 2001·Granted Apr 11, 2006·10 cites·8 claims
- 4558US6463563B1Single symbol correction double symbol detection code employing a modular H-matrixIBM·Filed 1999·Granted Oct 8, 2002·17 cites·70 claims
- 4658US6392571B1String search apparatus and method for data compressionIBM·Filed 2001·Granted May 21, 2002·10 cites·21 claims
- 4757US5581567ADual level error detection and correction employing data subsets from previously corrected dataIBM·Filed 1995·Granted Dec 3, 1996·33 cites·27 claims
- 4857US5537423AModular multiple error correcting code systemIBM·Filed 1991·Granted Jul 16, 1996·15 cites·2 claims
- 4957US5425038AError plus single bit error detectionIBM·Filed 1993·Granted Jun 13, 1995·30 cites·14 claims
- 5057US5070504AMethod and apparatus for providing error correction to symbol level codesIBM·Filed 1989·Granted Dec 3, 1991·16 cites·3 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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