Inventor
LU GUANGMING
US33 patents
⚠️ This page may combine multiple inventors who share the name “LU GUANGMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL TECH INC
16 patentsUS8924824B1Dec 30, 2014
Soft-decision input generation for data storage systems
WESTERN DIGITAL TECH INC53 citations98
US9542258B1Jan 10, 2017
System and method for error-minimizing voltage threshold selection
WESTERN DIGITAL TECH INC22 citations94
US9214963B1Dec 15, 2015
Method and system for monitoring data channel to enable use of dynamically adjustable LDPC coding parameters in a data storage system
WESTERN DIGITAL TECH INC22 citations92
US8966339B1Feb 24, 2015
Decoder supporting multiple code rates and code lengths for data storage systems
WESTERN DIGITAL TECH INC25 citations92
US10061640B1Aug 28, 2018
Soft-decision input generation for data storage systems
WESTERN DIGITAL TECH INC7 citations84
US8972826B2Mar 3, 2015
Adaptive error correction codes for data storage systems
WESTERN DIGITAL TECH INC13 citations84
US9021339B2Apr 28, 2015
Data reliability schemes for data storage systems
WESTERN DIGITAL TECH INC14 citations83
US9495243B2Nov 15, 2016
Error correcting code encoder supporting multiple code rates and throughput speeds for data storage systems
WESTERN DIGITAL TECH INC10 citations81
US9122625B1Sep 1, 2015
Error correcting code encoder supporting multiple code rates and throughput speeds for data storage systems
WESTERN DIGITAL TECH INC14 citations81
US10545819B1Jan 28, 2020
Soft-decision input generation for data storage systems
WESTERN DIGITAL TECH INC4 citations73
US9619317B1Apr 11, 2017
Decoder having early decoding termination detection
WESTERN DIGITAL TECH INC4 citations73
US11630722B2Apr 18, 2023
Method and system for decoding data based on association of first memory location and second memory location
WESTERN DIGITAL TECH INC0 citations62
US11175983B2Nov 16, 2021
Soft-decision input generation for data storage systems
WESTERN DIGITAL TECH INC0 citations62
US11074125B2Jul 27, 2021
Data storage system and method for decoding data based on extrapolated flipped-bit data
WESTERN DIGITAL TECH INC0 citations62
US10216574B2Feb 26, 2019
Adaptive error correction codes for data storage systems
WESTERN DIGITAL TECH INC1 citations62
US10635524B1Apr 28, 2020
Soft-decision input generation for data storage systems
WESTERN DIGITAL TECH INC0 citations52
NGD SYSTEMS INC
6 patentsUS10417087B2Sep 17, 2019
System and method for adaptive multiple read of NAND flash
NGD SYSTEMS INC6 citations73
US10067844B2Sep 4, 2018
Method of channel content rebuild in ultra-high capacity SSD
NGD SYSTEMS INC3 citations73
US10268420B2Apr 23, 2019
System and method for consistent performance in a storage device
NGD SYSTEMS INC3 citations71
US10795765B2Oct 6, 2020
SSD for long term data retention
NGD SYSTEMS INC1 citations62
US10216572B2Feb 26, 2019
Flash channel calibration with multiple lookup tables
NGD SYSTEMS INC1 citations62
US9983831B2May 29, 2018
System and method for consistent performance in a storage device
NGD SYSTEMS INC1 citations51
ZHANG DAVID
3 patentsUS8411913B2Apr 2, 2013
Partial fingerprint recognition
ZHANG DAVID23 citations92
US8229178B2Jul 24, 2012
Method and apparatus for personal identification using palmprint and palm vein
ZHANG DAVID32 citations92
US8265347B2Sep 11, 2012
Method and system for personal identification using 3D palmprint imaging
ZHANG DAVID7 citations81