Inventor
QUAK BENG WEE
SG28 patents
⚠️ This page may combine multiple inventors who share the name “QUAK BENG WEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
25 patentsUS6587293B1Jul 1, 2003
Method for servo writing servo pattern at a desired speed
SEAGATE TECHNOLOGY LLC86 citations94
US6182250B1Jan 30, 2001
Implementation of variable bit density recording in storage disc drives
SEAGATE TECHNOLOGY LLC36 citations92
US6747825B1Jun 8, 2004
Disc drive with fake defect entries
SEAGATE TECHNOLOGY LLC20 citations91
US6724562B1Apr 20, 2004
Segmented constant angle trackpitch
SEAGATE TECHNOLOGY LLC21 citations91
US6560052B2May 6, 2003
Implementation of variable bit density recording in storage disc drives
SEAGATE TECHNOLOGY LLC49 citations91
US6188531B1Feb 13, 2001
System method and device for generating a temperature compensated write current during disk drive write operations
SEAGATE TECHNOLOGY LLC28 citations91
US6751036B2Jun 15, 2004
Tuning track density for data storage device
SEAGATE TECHNOLOGY LLC30 citations90
US6446156B1Sep 3, 2002
Proposal of capacity tuning in the production process of storage disc drives
SEAGATE TECHNOLOGY LLC23 citations90
US6704159B2Mar 9, 2004
Automatic acoustic management system for a disc drive
SEAGATE TECHNOLOGY LLC18 citations83
US6512647B1Jan 28, 2003
Method and apparatus for adaptive tuning bias current for magnetoresistive head
SEAGATE TECHNOLOGY LLC18 citations82
US6920001B2Jul 19, 2005
Thermal asperity multi-threshold algorithm using the read/write channel
SEAGATE TECHNOLOGY LLC13 citations80
US6574061B1Jun 3, 2003
Method and apparatus for run-time temperature compensation of giant magnetoresistive head bias current
SEAGATE TECHNOLOGY LLC18 citations80
US6646448B2Nov 11, 2003
Data head writer coil testing
SEAGATE TECHNOLOGY LLC11 citations73
US6445653B1Sep 3, 2002
Implementation of variable bit density in storage disc drives
SEAGATE TECHNOLOGY LLC7 citations73
US6725330B1Apr 20, 2004
Adaptable cache for disc drive
SEAGATE TECHNOLOGY LLC9 citations71
US6690532B1Feb 10, 2004
Self-diagnostic MR head recovery
SEAGATE TECHNOLOGY LLC12 citations71
US6967807B2Nov 22, 2005
Selecting physical cylinders in a disc drive employing discs with pre-written servo patterns
SEAGATE TECHNOLOGY LLC7 citations70
US6721120B2Apr 13, 2004
Prediction and cancellation of cage frequency in a disc drive
SEAGATE TECHNOLOGY LLC8 citations70
US6831804B2Dec 14, 2004
Method and apparatus for handling resonance effects in disc drives using active damping
SEAGATE TECHNOLOGY LLC9 citations69
US6678114B2Jan 13, 2004
Disc biasing scheme to minimize single plane unbalance for hard disc drives
SEAGATE TECHNOLOGY LLC7 citations69
US6564292B2May 13, 2003
Optimizing allocation of sectors in disc drives
SEAGATE TECHNOLOGY LLC7 citations65
US6549020B2Apr 15, 2003
Cartridge screening technique by using the electrical dynamic bearing resistance
SEAGATE TECHNOLOGY LLC2 citations62
US6324890B1Dec 4, 2001
Method of characterizing and screening voice coil motor pivot friction in a low velocity region
SEAGATE TECHNOLOGY LLC6 citations62
US6757127B1Jun 29, 2004
Adaptive temperature compensated AC unlatch algorithm
SEAGATE TECHNOLOGY LLC4 citations61
US6188540B1Feb 13, 2001
System, method, and device for a regenerative constant velocity park for voice coil motor
SEAGATE TECHNOLOGY LLC5 citations57
SEAGATE TECHNOLOGY
3 patentsUS6288867B1Sep 11, 2001
Counter balance disc spacer for hard disc drives
SEAGATE TECHNOLOGY20 citations91
US6903889B2Jun 7, 2005
Method and apparatus for tuning a magnetoresistive bias parameter in a data storage system
SEAGATE TECHNOLOGY18 citations83
US6100683AAug 8, 2000
Drive in-situ head disc interference detection using standard deviation of read back signal frequency
SEAGATE TECHNOLOGY13 citations68