Inventor
GLOVER NEAL
US48 patents
⚠️ This page may combine multiple inventors who share the name “GLOVER NEAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INC
37 patentsUS5844920ADec 1, 1998
Thermal asperity compensation using multiple sync marks for retroactive and split segment data synchronization in a magnetic disk storage system
CIRRUS LOGIC INC224 citations99
US5406279AApr 11, 1995
General purpose, hash-based technique for single-pass lossless data compression
CIRRUS LOGIC INC273 citations99
US5291499AMar 1, 1994
Method and apparatus for reduced-complexity viterbi-type sequence detectors
CIRRUS LOGIC INC150 citations99
US5761212AJun 2, 1998
Channel quality
CIRRUS LOGIC INC99 citations98
US6005731ADec 21, 1999
Channel quality circuit employing a test pattern generator in a sampled amplitude read channel for calibration
CIRRUS LOGIC INC68 citations96
US5875200AFeb 23, 1999
Reed-Solomon code system employing k-bit serial techniques for encoding and burst error trapping
CIRRUS LOGIC INC88 citations96
US5852524ADec 22, 1998
Sampled amplitude read channel for processing multiple data streams in a disc storage system
CIRRUS LOGIC INC109 citations96
US5844509ADec 1, 1998
Synchronous read channel employing a data randomizer
CIRRUS LOGIC INC23 citations96
US5659557AAug 19, 1997
Reed-Solomon code system employing k-bit serial techniques for encoding and burst error trapping
CIRRUS LOGIC INC36 citations96
US5602857AFeb 11, 1997
Error correction method and apparatus
CIRRUS LOGIC INC117 citations96
US5424881AJun 13, 1995
Synchronous read channel
CIRRUS LOGIC INC81 citations96
US5384786AJan 24, 1995
Fast and efficient circuit for identifying errors introduced in Reed-Solomon codewords
CIRRUS LOGIC INC68 citations96
US5359631AOct 25, 1994
Timing recovery circuit for synchronous waveform sampling
CIRRUS LOGIC INC71 citations96
US6021011AFeb 1, 2000
Synchronous read channel employing a digital center frequency setting for a variable frequency oscillator in discrete time timing recovery
CIRRUS LOGIC INC30 citations95
US5978162ANov 2, 1999
Synchronous read channel integrated circuit employing a channel quality circuit for calibration
CIRRUS LOGIC INC23 citations95
US5901010AMay 4, 1999
Magnetic disc recording system employing two stage actuators for simultaneous accesses through multiple recording heads
CIRRUS LOGIC INC58 citations95
US5872800AFeb 16, 1999
Write verify method for correcting unrecoverable sectors in a disc storage system using track level redundancy
CIRRUS LOGIC INC76 citations95
US5844919ADec 1, 1998
Sector and track level error correction system for disc storage systems
CIRRUS LOGIC INC76 citations95
US5844911ADec 1, 1998
Disc storage system with spare sectors dispersed at a regular interval around a data track to reduced access latency
CIRRUS LOGIC INC122 citations95
US5812334ASep 22, 1998
Synchronous read channel employing discrete timing recovery, transition detector, and sequence detector
CIRRUS LOGIC INC34 citations95
US6125469ASep 26, 2000
Error correction method and apparatus
CIRRUS LOGIC INC63 citations94
US6098192AAug 1, 2000
Cost reduced finite field processor for error correction in computer storage devices
CIRRUS LOGIC INC19 citations93
US5844738ADec 1, 1998
Synchronous read channel employing a sequence detector with programmable detector levels
CIRRUS LOGIC INC17 citations93
US5751733AMay 12, 1998
Interleaved redundancy sector for correcting an unrecoverable sector in a disc storage device
CIRRUS LOGIC INC49 citations93
US5701304ADec 23, 1997
Method for correcting unrecoverable sectors using track level redundancy in a disc drive storage system
CIRRUS LOGIC INC37 citations92
US5680340AOct 21, 1997
Low order first bit serial finite field multiplier
CIRRUS LOGIC INC29 citations92
US5623377AApr 22, 1997
Filtering a read signal to attenuate secondary pulses caused by pole tips of a thin film magnetic read head
CIRRUS LOGIC INC40 citations92
US5329554AJul 12, 1994
Digital pulse detector
CIRRUS LOGIC INC36 citations92
US5297184AMar 22, 1994
Gain control circuit for synchronous waveform sampling
CIRRUS LOGIC INC34 citations92
US5991107ANov 23, 1999
Sychronous read channel
CIRRUS LOGIC INC9 citations82
US5917668AJun 29, 1999
Synchronous read channel employing a frequency synthesizer for locking a timing recovery phase-lock loop to a reference frequency
CIRRUS LOGIC INC15 citations82
US5909331AJun 1, 1999
Synchronous read channel sintegrated circuit employing a fault tolerant sync mark detector and method for recovering an undetectable sync mark
CIRRUS LOGIC INC15 citations82
US5220295AJun 15, 1993
Method and apparatus for detecting and correcting loss of frequency lock in a phase locked dual clock system
CIRRUS LOGIC INC20 citations82
US5966257AOct 12, 1999
Synchronous read channel integrated circuit employing discrete time timing recovery
CIRRUS LOGIC INC5 citations74
US5867331AFeb 2, 1999
Synchronous read channel processing more than one channel sample at a time to increase throughput
CIRRUS LOGIC INC4 citations74
US5822337AOct 13, 1998
Programmable redundancy/syndrome generator
CIRRUS LOGIC INC13 citations74
US5473620ADec 5, 1995
Programmable redundancy/syndrome generator
CIRRUS LOGIC INC8 citations74
DATA SYSTEMS TECHNOLOGY CORP
3 patentsUS4777635AOct 11, 1988
Reed-Solomon code encoder and syndrome generator circuit
DATA SYSTEMS TECHNOLOGY CORP101 citations96
US4839896AJun 13, 1989
Fast remainder decoding for a Reed-Solomon code
DATA SYSTEMS TECHNOLOGY CORP34 citations92
US4763332AAug 9, 1988
Shared circuitry for the encoding and syndrome generation functions of a Reed-Solomon code
DATA SYSTEMS TECHNOLOGY CORP55 citations92