Inventor · disambiguated record
Dahua Qin
Also filed as: QIN DAHUA
13 granted patents·3 pending applications·52 citations·filing 2010–2015
88Inventor score
Technology areasG11B
Top patents by PatentIndex Score
16 records- 0192US8625216B2Servo zone detectorZHANG XUN·Filed 2012·Granted Jan 7, 2014·21 cites·19 claims
- 0290US8681444B2Multi-zone servo processorZHANG XUN·Filed 2012·Granted Mar 25, 2014·17 cites·20 claims
- 0375US9244752B2Systems and methods for detecting media flawsLSI CORP·Filed 2013·Granted Jan 26, 2016·3 cites·20 claims
- 0474US8773811B2Systems and methods for zone servo timing gain recoveryXIA HAITAO·Filed 2011·Granted Jul 8, 2014·3 cites·20 claims
- 0574US8767333B2Systems and methods for pattern dependent target adaptationXIA HAITAO·Filed 2011·Granted Jul 1, 2014·3 cites·20 claims
- 0670US8970981B2Hardware support of servo format with two preamble fieldsLSI CORP·Filed 2013·Granted Mar 3, 2015·2 cites·20 claims
- 0770US8929017B2Systems and methods for SNR measurement using equalized dataXIA HAITAO·Filed 2011·Granted Jan 6, 2015·2 cites·20 claims
- 0864US8614858B2Systems and methods for sync mark detection metric computationYANG SHAOHUA·Filed 2010·Granted Dec 24, 2013·1 cites·20 claims
- 0953US8861107B2Systems and methods for burst demodulationLSI CORP·Filed 2013·Granted Oct 14, 2014·0 cites·20 claims
- 1052US8995072B1Servo system with signal to noise ratio marginalizationLSI CORP·Filed 2013·Granted Mar 31, 2015·0 cites·20 claims
- 1150US8755138B2Adaptive servo address mark detectionLSI CORP·Filed 2013·Granted Jun 17, 2014·0 cites·20 claims
- 1250US2015015986A1Methods and apparatus for improved threshold adaptation for a euclidean detectorLSI CORP·Filed 2014·Application pending·0 cites
- 1347US8958166B2Method and system for sliding-window based phase, gain, frequency and DC offset estimation for servo channelLSI CORP·Filed 2013·Granted Feb 17, 2015·0 cites·22 claims
- 1443US2014146413A1Systems and Methods for Enhanced Servo Data ProcessingLSI CORP·Filed 2012·Application pending·0 cites
- 1540US9401166B2Methods and apparatus for improved pattern detectionAVAGO TECHNOLOGIES GENERAL IP·Filed 2015·Granted Jul 26, 2016·0 cites·22 claims
- 1639US2012124241A1Systems and Methods for Sync Mark DetectionYANG SHAOHUA·Filed 2010·Application pending·0 cites
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