Inventor

WENG LIH-JYH

US69 patents

⚠️ This page may combine multiple inventors who share the name “WENG LIH-JYH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WENG LIH-JYH

MAXTOR CORP

Architecture for soft decision decoding of linear block error correcting codes

Determining error locations using error correction codes

Simple error-correction codes for data buffers

Error counting mechanism

Decoder for error correcting block codes

Variable redundancy cyclic code encoders

Sector-coding technique for reduced read-after-write operations

Shared galois field multiplier

Enhanced read retrial scheme

System for computing the multiplicative inverse of an element of a Galois field without using tables

System for performing multiplication and division in GF(22M)

Bi-directional decodable Reed-Solomon codes

System and method for producing data and ECC code words using a high rate restricted-symbol code

Hashing system utilizing error correction coding techniques

Hybrid root-finding technique

System and method for performing a Chien search using multiple Galois field elements

Mis-synchronization detection system

Error correction system for five or more errors

QUANTUM CORP

System for finding roots of degree three and degree four error locator polynomials over GF(2M)

Galois field multiplier

System and method for verifying the integrity of data written to a memory

Encoding apparatus for RAID-6 system and tape drives

System for computing the multiplicative inverse of a field element for galois fields without using tables

Five-error correction system

System and method for determining the cube root of an element of a galois field GF(2)

Circuit for determining multiplicative inverses in certain galois fields

Modified Reed-Solomon error correction system using (W+i+1)-bit representations of symbols of GF(2w+i)

Error correction encoder/decoder

Method and apparatus for protecting data from mis-synchronization errors

ECC system supporting different-length Reed-Solomon codes whose generator polynomials have common roots

Method and apparatus for determining burst errors in an error pattern

Optimized equalizer system for data recovery and timing extraction in partial response read channels

Modulation encoders and decoders

Modified reed solomon code selection and encoding system

Multiple-burst-correction system

DIGITAL EQUIPMENT CORP

Error detection and correction system for long burst errors

Method and apparatus for adaptive data compression

Multiple error detecting and correcting system employing Reed-Solomon codes

Error correction system with selectable error correction capabilities

Real-time BCH error correction code decoding mechanism

Data recovery after error correction failure

Data storage system including redundant storage devices

Error-resilient information encoding

Multi-level error correction system

High efficiency disk format and synchronization system

Apparatus for dividing elements of a Galois Field GF (2QM)

Method and apparatus for encoding and mapping magnetic disk sector addresses

Error correction code encoder

High bandwidth reed-solomon encoding, decoding and error correcting circuit

Synchronization to different fields in a storage device