Inventor · disambiguated record
Kian Keong Ooi
Also filed as: OOI KIAN KEONG
21 granted patents·314 citations·filing 1999–2020
95Inventor score
Top patents by PatentIndex Score
21 records- 0195US6654198B2Repeatable run-out error compensation method for a disc driveSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Nov 25, 2003·60 cites·16 claims
- 0295US6587293B1Method for servo writing servo pattern at a desired speedSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Jul 1, 2003·86 cites·20 claims
- 0386US10318173B2Multi-speed data storage device with media cache for high speed writesSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Jun 11, 2019·7 cites·20 claims
- 0481US9520149B1Direct current magnetoresistive jog offset compensationSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Dec 13, 2016·4 cites·20 claims
- 0580US10839842B1Attenuation of vibration-induced disturbances in a data storage deviceSEAGATE TECHNOLOGY LLC·Filed 2020·Granted Nov 17, 2020·2 cites·20 claims
- 0679US6392831B1Identification of defective servo information elements in a disc drive systemSEAGATE TECHNOLOGY LLC·Filed 1999·Granted May 21, 2002·41 cites·19 claims
- 0778US6661599B1Enhanced adaptive feedforward control to cancel once-per-revolution disturbance by shaping the internal modeSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Dec 9, 2003·14 cites·17 claims
- 0878US6597528B1Self-adaptive seeking profile for resonance actuatorSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Jul 22, 2003·15 cites·20 claims
- 0977US6667840B1Method for screening oscillatory PES with 1.7 kHz harmonic resonanceSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Dec 23, 2003·14 cites·17 claims
- 1070US6252364B1Method and apparatus for unlatching an actuatorSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Jun 26, 2001·22 cites·20 claims
- 1169US6831804B2Method and apparatus for handling resonance effects in disc drives using active dampingSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Dec 14, 2004·9 cites·19 claims
- 1267US6721120B2Prediction and cancellation of cage frequency in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Apr 13, 2004·8 cites·16 claims
- 1366US10068600B2Direct current magnetoresistive jog offset compensationSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Sep 4, 2018·1 cites·20 claims
- 1465US8631198B2Dynamic cache reduction utilizing voltage warning mechanismNG CHOON WEI·Filed 2010·Granted Jan 14, 2014·5 cites·21 claims
- 1560US6757127B1Adaptive temperature compensated AC unlatch algorithmSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Jun 29, 2004·4 cites·23 claims
- 1659US8286018B2Power management in data storage device determining utilization of a control circuit by its rate of command processingCHANG LAI KEIN·Filed 2004·Granted Oct 9, 2012·17 cites·20 claims
- 1752US9837111B1Direct current magnetoresistive jog offset compensationSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Dec 5, 2017·0 cites·20 claims
- 1848US9105290B2Discontinuous charge/discharge power source for retract applicationSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Aug 11, 2015·0 cites·20 claims
- 1942US10090009B2Vibration compensation using disk locked clock errorSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Oct 2, 2018·0 cites·20 claims
- 2040US6606213B1Actuator resonance screening in disc drivesSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Aug 12, 2003·5 cites·14 claims
- 2139US10593362B2Interlaced magnetic recording storage systemSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Mar 17, 2020·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Kian Keong Ooi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →