| Patent | Date |
|---|
Randomizer systems for producing multiple-symbol randomizing sequences
Grant 7,346,834 - Weng March 18, 2 | 2008-03-18 |
Simple error-correction codes for data buffers
Grant 7,278,085 - Weng , et al. October 2, 2 | 2007-10-02 |
System and method for producing data and ECC code words using a high rate restricted-symbol code
Grant 7,181,677 - Weng February 20, 2 | 2007-02-20 |
Hashing system utilizing error correction coding techniques
Grant 7,085,988 - Weng August 1, 2 | 2006-08-01 |
Variable redundancy cyclic code encoders
Grant 6,978,415 - Weng December 20, 2 | 2005-12-20 |
Randomizer systems for producing multiple-symbol randomizing sequences
Grant 6,968,493 - Weng November 22, 2 | 2005-11-22 |
Randomizer systems for producing multiple-symbol randomizing sequences
App 20050229086 - Weng, Lih-Jyh | 2005-10-13 |
System for performing multiplication and division in GF(22M)
Grant 6,779,011 - Weng , et al. August 17, 2 | 2004-08-17 |
Erasure correction for ECC entities
Grant 6,772,390 - Weng , et al. August 3, 2 | 2004-08-03 |
Sector-coding technique for reduced read-after-write operations
Grant 6,769,088 - Weng July 27, 2 | 2004-07-27 |
Shared galois field multiplier
Grant 6,701,336 - Shen , et al. March 2, 2 | 2004-03-02 |
Bi-directional decodable Reed-Solomon codes
Grant 6,651,214 - Weng , et al. November 18, 2 | 2003-11-18 |
Hybrid root-finding technique
Grant 6,643,819 - Weng November 4, 2 | 2003-11-04 |
Mis-synchronization detection system
Grant 6,640,319 - Weng October 28, 2 | 2003-10-28 |
Decoder for error correcting block codes
Grant 6,637,002 - Weng , et al. October 21, 2 | 2003-10-21 |
System and method for performing a Chien search using multiple Galois field elements
Grant 6,581,180 - Weng June 17, 2 | 2003-06-17 |
System for performing mulitplication and division in GF(2 2m)
App 20020156823 - Weng, Lih-Jyh ; et al. | 2002-10-24 |
Erasure correction for ECC entities
App 20020095638 - Weng, Lih-Jyh ; et al. | 2002-07-18 |
Enhanced read retrial scheme
Grant 6,389,573 - Weng May 14, 2 | 2002-05-14 |
Architecture for soft decision decoding of linear block error correcting codes
Grant 6,381,726 - Weng April 30, 2 | 2002-04-30 |
Determining error locations using error correction codes
Grant 6,374,383 - Weng April 16, 2 | 2002-04-16 |
Error correction system for five or more errors
Grant 6,343,367 - Shen , et al. January 29, 2 | 2002-01-29 |
System for computing the multiplicative inverse of an element of a Galois field without using tables
Grant 6,279,023 - Weng , et al. August 21, 2 | 2001-08-21 |
System for finding roots of degree three and degree four error locator polynomials over GF(2M)
Grant 6,199,188 - Shen , et al. March 6, 2 | 2001-03-06 |
Circuit for determining multiplicative inverses in certain galois fields
Grant 6,199,088 - Weng , et al. March 6, 2 | 2001-03-06 |
Encoding apparatus for RAID-6 system and tape drives
Grant 6,148,430 - Weng November 14, 2 | 2000-11-14 |
System for computing the multiplicative inverse of a field element for galois fields without using tables
Grant 6,044,389 - Weng , et al. March 28, 2 | 2000-03-28 |
Galois field multiplier
Grant 5,999,959 - Weng , et al. December 7, 1 | 1999-12-07 |
Two-level error correction encoder
Grant 5,889,794 - Mo , et al. March 30, 1 | 1999-03-30 |
Multiple-burst-correction system
Grant 5,771,246 - Weng June 23, 1 | 1998-06-23 |
System and method for determining the cube root of an element of a galois field GF(2)
Grant 5,761,102 - Weng June 2, 1 | 1998-06-02 |
System for correction of three and four errors
Grant 5,710,782 - Weng January 20, 1 | 1998-01-20 |
Method and apparatus for protecting data from mis-synchronization errors
Grant 5,528,607 - Weng , et al. June 18, 1 | 1996-06-18 |
Optimized equalizer system for data recovery and timing extraction in partial response read channels
Grant 5,521,767 - Weng , et al. May 28, 1 | 1996-05-28 |
System and method for verifying the integrity of data written to a memory
Grant 5,428,630 - Weng , et al. June 27, 1 | 1995-06-27 |
Error correction system with selectable error correction capabilities
Grant 5,379,305 - Weng January 3, 1 | 1995-01-03 |
Data recovery after error correction failure
Grant 5,321,703 - Weng June 14, 1 | 1994-06-14 |
Data storage system including redundant storage devices
Grant 5,265,104 - Weng November 23, 1 | 1993-11-23 |
Error-resilient information encoding
Grant 5,237,574 - Weng August 17, 1 | 1993-08-17 |
Multi-level error correction system
Grant 5,224,106 - Weng June 29, 1 | 1993-06-29 |
Data encoding and demodulation system
Grant 5,184,125 - Weng February 2, 1 | 1993-02-02 |
Method and apparatus for encoding and mapping magnetic disk sector addresses
Grant RE34,003 - Weng July 21, 1 | 1992-07-21 |
Error trapping decoding method and apparatus
Grant 5,107,506 - Weng , et al. April 21, 1 | 1992-04-21 |
High bandwidth reed-solomon encoding, decoding and error correcting circuit
Grant 5,107,503 - Riggle , et al. April 21, 1 | 1992-04-21 |
High efficiency disk format and synchronization system
Grant 5,036,408 - Leis , et al. July 30, 1 | 1991-07-30 |
Sector mis-synchronization detection method
Grant 4,989,211 - Weng January 29, 1 | 1991-01-29 |
Apparatus for dividing elements of a Galois Field GF (2.sup.QM)
Grant 4,975,867 - Weng December 4, 1 | 1990-12-04 |
Data demodulation system
Grant 4,968,985 - Riggle , et al. November 6, 1 | 1990-11-06 |
Method and apparatus for encoding and mapping magnetic disk sector addresses
Grant 4,949,200 - Weng August 14, 1 | 1990-08-14 |
Synchronization for stored data
Grant 4,914,535 - Weng April 3, 1 | 1990-04-03 |
Method and apparatus for adaptive data compression
Grant 4,881,075 - Weng November 14, 1 | 1989-11-14 |
Real-time BCH error correction code decoding mechanism
Grant 4,866,716 - Weng September 12, 1 | 1989-09-12 |
Error correction code encoder
Grant 4,856,003 - Weng August 8, 1 | 1989-08-08 |
Multiple error detecting and correcting system employing Reed-Solomon codes
Grant 4,413,339 - Riggle , et al. November 1, 1 | 1983-11-01 |
| 