Kian Keong Ooi

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Interlaced magnetic recording storage system
- Patent number 10,593,362
- Issue date Mar 17, 2020
- Seagate Technology LLC
- Qiang Bi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-speed data storage device with media cache for high speed writes
- Patent number 10,318,173
- Issue date Jun 11, 2019
- Seagate Technology LLC
- Kian Keong Ooi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vibration compensation using disk locked clock error
- Patent number 10,090,009
- Issue date Oct 2, 2018
- Seagate Technology LLC
- Qiang Bi
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct current magnetoresistive jog offset compensation
- Patent number 10,068,600
- Issue date Sep 4, 2018
- Seagate Technology LLC
- Mingzhong Ding
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct current magnetoresistive jog offset compensation
- Patent number 9,837,111
- Issue date Dec 5, 2017
- Seagate Technology LLC
- Mingzhong Ding
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct current magnetoresistive jog offset compensation
- Patent number 9,520,149
- Issue date Dec 13, 2016
- Seagate Technology LLC
- Mingzhong Ding
- G11 - INFORMATION STORAGE
Information Patent Grant
Discontinuous charge/discharge power source for retract application
- Patent number 9,105,290
- Issue date Aug 11, 2015
- Seagate Technology LLC
- Shuang Quan Min
- G11 - INFORMATION STORAGE
Information Patent Grant
Retracting an actuator
- Patent number 8,730,613
- Issue date May 20, 2014
- Seagate Technology LLC
- Shuang Quan Min
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic cache reduction utilizing voltage warning mechanism
- Patent number 8,631,198
- Issue date Jan 14, 2014
- Seagate Technology LLC
- Choon Wei Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management in data storage device determining utilization of...
- Patent number 8,286,018
- Issue date Oct 9, 2012
- Seagate Technology LLC
- Lai Kein Chang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for handling resonance effects in disc drives...
- Patent number 6,831,804
- Issue date Dec 14, 2004
- Seagate Technology LLC
- Kian Keong Ooi
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive temperature compensated AC unlatch algorithm
- Patent number 6,757,127
- Issue date Jun 29, 2004
- Seagate Technology LLC
- Jack Ming Teng
- G11 - INFORMATION STORAGE
Information Patent Grant
Prediction and cancellation of cage frequency in a disc drive
- Patent number 6,721,120
- Issue date Apr 13, 2004
- Seagate Technology LLC
- Shuang Quan Min
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for screening oscillatory PES with 1.7 kHz harmonic resonance
- Patent number 6,667,840
- Issue date Dec 23, 2003
- Seagate Technology LLC
- Kok Hiang Cheong
- G11 - INFORMATION STORAGE
Information Patent Grant
Enhanced adaptive feedforward control to cancel once-per-revolution...
- Patent number 6,661,599
- Issue date Dec 9, 2003
- Seagate Technology LLC
- YangQuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Repeatable run-out error compensation method for a disc drive
- Patent number 6,654,198
- Issue date Nov 25, 2003
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator resonance screening in disc drives
- Patent number 6,606,213
- Issue date Aug 12, 2003
- Seagate Technology LLC
- Kian Keong Ooi
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-adaptive seeking profile for resonance actuator
- Patent number 6,597,528
- Issue date Jul 22, 2003
- Seagate Technology LLC
- Louis Seng Hong Pang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for servo writing servo pattern at a desired speed
- Patent number 6,587,293
- Issue date Jul 1, 2003
- Seagate Technology LLC
- Ming Zhong Ding
- G11 - INFORMATION STORAGE
Information Patent Grant
Identification of defective servo information elements in a disc dr...
- Patent number 6,392,831
- Issue date May 21, 2002
- Seagate Technology LLC
- Ricky Wei Watt Yeo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for unlatching an actuator
- Patent number 6,252,364
- Issue date Jun 26, 2001
- Seagate Technology LLC
- Wing Kong Chiang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INTERLACED MAGNETIC RECORDING STORAGE SYSTEM
- Publication number 20190051329
- Publication date Feb 14, 2019
- SEAGATE TECHNOLOGY LLC
- Qiang Bi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-Speed Data Storage Device with Media Cache for High Speed Writes
- Publication number 20180095673
- Publication date Apr 5, 2018
- Seagate Technology LLC
- Kian Keong Ooi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIBRATION COMPENSATION USING DISK LOCKED CLOCK ERROR
- Publication number 20180061452
- Publication date Mar 1, 2018
- SEAGATE TECHNOLOGY LLC
- Qiang Bi
- G11 - INFORMATION STORAGE
Information Patent Application
DIRECT CURRENT MAGNETORESISTIVE JOG OFFSET COMPENSATION
- Publication number 20180033457
- Publication date Feb 1, 2018
- SEAGATE TECHNOLOGY LLC
- Mingzhong DING
- G11 - INFORMATION STORAGE
Information Patent Application
DIRECT CURRENT MAGNETORESISTIVE JOG OFFSET COMPENSATION
- Publication number 20170352371
- Publication date Dec 7, 2017
- SEAGATE TECHNOLOGY LLC
- Mingzhong DING
- G11 - INFORMATION STORAGE
Information Patent Application
DISCONTINUOUS CHARGE/DISCHARGE POWER SOURCE FOR RETRACT APPLICATION
- Publication number 20150162035
- Publication date Jun 11, 2015
- SEAGATE TECHNOLOGY LLC
- Shuang Quan Min
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMIC CACHE REDUCTION UTILIZING VOLTAGE WARNING MECHANISM
- Publication number 20120036328
- Publication date Feb 9, 2012
- Seagate Technology LLC
- Poh Guat Bay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power management device and method
- Publication number 20050289368
- Publication date Dec 29, 2005
- Lai Kein Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Motor control circuit with adaptive controller path selection for d...
- Publication number 20030007278
- Publication date Jan 9, 2003
- Seagate Technology LLC
- Djunaedy Chandra Ang
- G11 - INFORMATION STORAGE
Information Patent Application
Repeatable run-out error compensation method for a disc drive
- Publication number 20020039248
- Publication date Apr 4, 2002
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE

Kian Keong Ooi

Person

Patents Grantslast 30 patents

Interlaced magnetic recording storage system

Multi-speed data storage device with media cache for high speed writes

Vibration compensation using disk locked clock error

Direct current magnetoresistive jog offset compensation

Direct current magnetoresistive jog offset compensation

Direct current magnetoresistive jog offset compensation

Discontinuous charge/discharge power source for retract application

Retracting an actuator

Dynamic cache reduction utilizing voltage warning mechanism

Power management in data storage device determining utilization of...

Method and apparatus for handling resonance effects in disc drives...

Adaptive temperature compensated AC unlatch algorithm

Prediction and cancellation of cage frequency in a disc drive

Method for screening oscillatory PES with 1.7 kHz harmonic resonance

Enhanced adaptive feedforward control to cancel once-per-revolution...

Repeatable run-out error compensation method for a disc drive

Actuator resonance screening in disc drives

Self-adaptive seeking profile for resonance actuator

Method for servo writing servo pattern at a desired speed

Identification of defective servo information elements in a disc dr...

Method and apparatus for unlatching an actuator

Patents Applicationslast 30 patents

INTERLACED MAGNETIC RECORDING STORAGE SYSTEM

Multi-Speed Data Storage Device with Media Cache for High Speed Writes

VIBRATION COMPENSATION USING DISK LOCKED CLOCK ERROR

DIRECT CURRENT MAGNETORESISTIVE JOG OFFSET COMPENSATION

DIRECT CURRENT MAGNETORESISTIVE JOG OFFSET COMPENSATION

DISCONTINUOUS CHARGE/DISCHARGE POWER SOURCE FOR RETRACT APPLICATION

DYNAMIC CACHE REDUCTION UTILIZING VOLTAGE WARNING MECHANISM

Power management device and method

Motor control circuit with adaptive controller path selection for d...

Repeatable run-out error compensation method for a disc drive