Inventor · disambiguated record
Jianghong Ding
Also filed as: DING JIANGHONG
10 granted patents·2 pending applications·594 citations·filing 2004–2015
91Inventor score
Technology areasG11B
Top patents by PatentIndex Score
12 records- 0197US7660067B1Disk drive initializing a coil temperature estimation algorithm using a resistance of the coil estimated during a load operationWESTERN DIGITAL TECH INC·Filed 2007·Granted Feb 9, 2010·112 cites·19 claims
- 0296US7253582B1Disk drive estimating angular position of spindle motor during spin-up by computing differences in winding current rise timesWESTERN DIGITAL TECH INC·Filed 2004·Granted Aug 7, 2007·114 cites·18 claims
- 0396US7068463B1Disk drive employing a velocity profile and back EMF feedback to control a voice coil motorWESTERN DIGITAL TECH INC·Filed 2004·Granted Jun 27, 2006·119 cites·22 claims
- 0495US7542225B1Disk drive idle mode responsive to flex circuit cable bias changesWESTERN DIGITAL TECH INC·Filed 2006·Granted Jun 2, 2009·113 cites·20 claims
- 0595US7450336B1Method for improved repeatable run out learning in a disk driveWESTERN DIGITAL TECH INC·Filed 2006·Granted Nov 11, 2008·120 cites·28 claims
- 0681US8988811B1Disk drive toggling VCM inductor compensation to reduce acoustic noiseDING JIANGHONG·Filed 2008·Granted Mar 24, 2015·7 cites·25 claims
- 0779US9076473B1Data storage device detecting fly height instability of head during load operation based on microactuator responseWESTERN DIGITAL TECH INC·Filed 2014·Granted Jul 7, 2015·4 cites·34 claims
- 0877US9230592B1Electronic system with a method of motor spindle bandwidth estimation and calibration thereofWESTERN DIGITAL TECH INC·Filed 2014·Granted Jan 5, 2016·4 cites·20 claims
- 0965US9208808B1Electronic system with unload management mechanism and method of operation thereofWESTERN DIGITAL TECH INC·Filed 2014·Granted Dec 8, 2015·1 cites·24 claims
- 1058US9147428B1Disk drive with improved spin-up controlWESTERN DIGITAL TECH INC·Filed 2014·Granted Sep 29, 2015·0 cites·9 claims
- 1152US2014320998A1Disk drive with improved spin-up controlWESTERN DIGITAL TECH INC·Filed 2013·Application pending·0 cites
- 1242US2015380045A1Disk drive with improved spin-up controlWESTERN DIGITAL TECH INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →