Inventor · disambiguated record
Lih-Jyh Weng
Also filed as: WENG LIH J · WENG LIH-JYH
70 granted patents·3,123 citations·filing 1981–2005
99Inventor score
Top patents by PatentIndex Score
70 records- 0198US6381726B1Architecture for soft decision decoding of linear block error correcting codesMAXTOR CORP·Filed 1999·Granted Apr 30, 2002·208 cites·20 claims
- 0298US6199188B1System for finding roots of degree three and degree four error locator polynomials over GF(2M)QUANTUM CORP·Filed 2000·Granted Mar 6, 2001·116 cites·15 claims
- 0398US5136592AError detection and correction system for long burst errorsDIGITAL EQUIPMENT CORP·Filed 1989·Granted Aug 4, 1992·156 cites·15 claims
- 0497US4866716AReal-time BCH error correction code decoding mechanismDIGITAL EQUIPMENT CORP·Filed 1988·Granted Sep 12, 1989·127 cites·7 claims
- 0597US4413339AMultiple error detecting and correcting system employing Reed-Solomon codesDIGITAL EQUIPMENT CORP·Filed 1981·Granted Nov 1, 1983·303 cites·19 claims
- 0696US6374383B1Determining error locations using error correction codesMAXTOR CORP·Filed 1999·Granted Apr 16, 2002·143 cites·23 claims
- 0796US4881075AMethod and apparatus for adaptive data compressionDIGITAL EQUIPMENT CORP·Filed 1987·Granted Nov 14, 1989·155 cites·28 claims
- 0895US5036408AHigh efficiency disk format and synchronization systemDIGITAL EQUIPMENT CORP·Filed 1988·Granted Jul 30, 1991·81 cites·31 claims
- 0994US6637002B1Decoder for error correcting block codesMAXTOR CORP·Filed 1998·Granted Oct 21, 2003·114 cites·60 claims
- 1094US6560747B1Error counting mechanismMAXTOR CORP·Filed 1999·Granted May 6, 2003·114 cites·23 claims
- 1193US7278085B1Simple error-correction codes for data buffersMAXTOR CORP·Filed 2003·Granted Oct 2, 2007·74 cites·27 claims
- 1290US5379305AError correction system with selectable error correction capabilitiesDIGITAL EQUIPMENT CORP·Filed 1992·Granted Jan 3, 1995·77 cites·15 claims
- 1387US5428630ASystem and method for verifying the integrity of data written to a memoryQUANTUM CORP·Filed 1993·Granted Jun 27, 1995·127 cites·20 claims
- 1486US5107503AHigh bandwidth reed-solomon encoding, decoding and error correcting circuitDIGITAL EQUIPMENT CORP·Filed 1990·Granted Apr 21, 1992·77 cites·27 claims
- 1586US4856003AError correction code encoderDIGITAL EQUIPMENT CORP·Filed 1987·Granted Aug 8, 1989·45 cites·16 claims
- 1683US6643819B1Hybrid root-finding techniqueMAXTOR CORP·Filed 2000·Granted Nov 4, 2003·17 cites·16 claims
- 1783US5224106AMulti-level error correction systemDIGITAL EQUIPMENT CORP·Filed 1990·Granted Jun 29, 1993·48 cites·16 claims
- 1883US4949200AMethod and apparatus for encoding and mapping magnetic disk sector addressesDIGITAL EQUIPMENT CORP·Filed 1988·Granted Aug 14, 1990·28 cites·34 claims
- 1981US5521767AOptimized equalizer system for data recovery and timing extraction in partial response read channelsQUANTUM CORP·Filed 1995·Granted May 28, 1996·47 cites·9 claims
- 2080US4975867AApparatus for dividing elements of a Galois Field GF (2QM)DIGITAL EQUIPMENT CORP·Filed 1987·Granted Dec 4, 1990·33 cites·12 claims
- 2179US6978415B1Variable redundancy cyclic code encodersMAXTOR CORP·Filed 2001·Granted Dec 20, 2005·25 cites·20 claims
- 2279US5999959AGalois field multiplierQUANTUM CORP·Filed 1998·Granted Dec 7, 1999·88 cites·6 claims
- 2377US5237574AError-resilient information encodingDIGITAL EQUIPMENT CORP·Filed 1991·Granted Aug 17, 1993·24 cites·24 claims
- 2476US4503420AArrangement for encoding and decoding information signalsDIGITAL EQUIPMENT CORP·Filed 1982·Granted Mar 5, 1985·18 cites·11 claims
- 2574US7085988B1Hashing system utilizing error correction coding techniquesMAXTOR CORP·Filed 2003·Granted Aug 1, 2006·18 cites·16 claims
- 2673US6651214B1Bi-directional decodable Reed-Solomon codesMAXTOR CORP·Filed 2000·Granted Nov 18, 2003·19 cites·41 claims
- 2773US5528607AMethod and apparatus for protecting data from mis-synchronization errorsQUANTUM CORP·Filed 1995·Granted Jun 18, 1996·26 cites·17 claims
- 2871US6769088B1Sector-coding technique for reduced read-after-write operationsMAXTOR CORP·Filed 1999·Granted Jul 27, 2004·22 cites·51 claims
- 2971US5768296AECC system supporting different-length Reed-Solomon codes whose generator polynomials have common rootsQUANTUM CORP·Filed 1996·Granted Jun 16, 1998·37 cites·2 claims
- 3071US5365382ASynchronization to different fields in a storage deviceDIGITAL EQUIPMENT CORP·Filed 1993·Granted Nov 15, 1994·20 cites·17 claims
- 3170US6779011B2System for performing multiplication and division in GF(22M)MAXTOR CORP·Filed 2001·Granted Aug 17, 2004·23 cites·30 claims
- 3270US6581180B1System and method for performing a Chien search using multiple Galois field elementsMAXTOR CORP·Filed 2000·Granted Jun 17, 2003·17 cites·9 claims
- 3369US6389573B1Enhanced read retrial schemeMAXTOR CORP·Filed 1999·Granted May 14, 2002·28 cites·22 claims
- 3469US5631909AMethod and apparatus for determining burst errors in an error patternQUANTUM CORP·Filed 1995·Granted May 20, 1997·35 cites·16 claims
- 3569US4914535ASynchronization for stored dataDIGITAL EQUIPMENT CORP·Filed 1988·Granted Apr 3, 1990·15 cites·29 claims
- 3668US5321703AData recovery after error correction failureDIGITAL EQUIPMENT CORP·Filed 1992·Granted Jun 14, 1994·53 cites·6 claims
- 3767US7181677B1System and method for producing data and ECC code words using a high rate restricted-symbol codeMAXTOR CORP·Filed 2003·Granted Feb 20, 2007·14 cites·12 claims
- 3867US6640319B1Mis-synchronization detection systemMAXTOR CORP·Filed 2000·Granted Oct 28, 2003·11 cites·10 claims
- 3967US5948117AModified Reed-Solomon error correction system using (W+i+1)-bit representations of symbols of GF(2w+i)QUANTUM CORP·Filed 1997·Granted Sep 7, 1999·28 cites·17 claims
- 4066US4847705AMethod and apparatus for encoding magnetic disk sector addressesDIGITAL EQUIPMENT CORP·Filed 1987·Granted Jul 11, 1989·14 cites·18 claims
- 4161US6279023B1System for computing the multiplicative inverse of an element of a Galois field without using tablesMAXTOR CORP·Filed 1999·Granted Aug 21, 2001·31 cites·1 claims
- 4261US5901158AError correction encoder/decoderQUANTUM CORP·Filed 1997·Granted May 4, 1999·40 cites·11 claims
- 4360US6148430AEncoding apparatus for RAID-6 system and tape drivesQUANTUM CORP·Filed 1998·Granted Nov 14, 2000·36 cites·14 claims
- 4460US5978956AFive-error correction systemQUANTUM CORP·Filed 1997·Granted Nov 2, 1999·20 cites·30 claims
- 4558US5574448AMethod and apparatus for encoding data with variable block lengthsQUANTUM CORP·Filed 1995·Granted Nov 12, 1996·13 cites·17 claims
- 4658US5107506AError trapping decoding method and apparatusDIGITAL EQUIPMENT CORP·Filed 1990·Granted Apr 21, 1992·19 cites·12 claims
- 4758US4989211ASector mis-synchronization detection methodDIGITAL EQUIPMENT CORP·Filed 1988·Granted Jan 29, 1991·10 cites·6 claims
- 4857US6199088B1Circuit for determining multiplicative inverses in certain galois fieldsQUANTUM CORP·Filed 1998·Granted Mar 6, 2001·34 cites·27 claims
- 4957US5771246AMultiple-burst-correction systemQUANTUM CORP·Filed 1996·Granted Jun 23, 1998·19 cites·9 claims
- 5057US5710782ASystem for correction of three and four errorsQUANTUM CORP·Filed 1995·Granted Jan 20, 1998·19 cites·6 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →