Inventor · disambiguated record
Jianguo Zhou
Also filed as: ZHOU JIANGUO · ZHOU JIANGUO J · ZHOU JIANGUO JACK
41 granted patents·5 pending applications·668 citations·filing 1999–2025
98Inventor score
Files withWESTERN DIGITAL TECH INC15ARRIS ENTPR LLC8ETHICON INC8SEAGATE TECHNOLOGY LLC2ZHOU JIANGUO2
Top patents by PatentIndex Score
46 records- 0197US8767332B1Disk drive predicting off-track error due to disturbances occurring over different frequency rangesWESTERN DIGITAL TECH INC·Filed 2013·Granted Jul 1, 2014·78 cites·20 claims
- 0297US8717704B1Disk drive defining non-circular data tracks relative to a rotation axis of the diskYU JIE·Filed 2012·Granted May 6, 2014·98 cites·18 claims
- 0396US10149753B2Bioabsorbable multilayer nasal valve spreader graftETHICON INC·Filed 2016·Granted Dec 11, 2018·59 cites·13 claims
- 0496US8737013B2Disk drive selecting disturbance signal for feed-forward compensationZHOU JIANGUO·Filed 2011·Granted May 27, 2014·101 cites·22 claims
- 0595US9111575B1Data storage device employing adaptive feed-forward control in timing loop to compensate for vibrationWESTERN DIGITAL TECH INC·Filed 2014·Granted Aug 18, 2015·38 cites·16 claims
- 0694US8917469B1Disk drive correcting an error in a detected gray codeGUO GUOXIAO·Filed 2012·Granted Dec 23, 2014·26 cites·8 claims
- 0791US8236904B2Bioabsorbable polymer compositions exhibiting enhanced crystallization and hydrolysis ratesANDJELIC SASA·Filed 2008·Granted Aug 7, 2012·16 cites·10 claims
- 0890US10410657B1Data storage device employing nominal and adaptive multi-actuator decouplerWESTERN DIGITAL TECH INC·Filed 2019·Granted Sep 10, 2019·9 cites·11 claims
- 0990US9026728B1Disk drive applying feed-forward compensation when writing consecutive data tracksWESTERN DIGITAL TECH INC·Filed 2013·Granted May 5, 2015·13 cites·22 claims
- 1089US9510940B2Bioabsorbable multilayer nasal valve spreader graftCHEN G GAVIN·Filed 2011·Granted Dec 6, 2016·15 cites·34 claims
- 1187US8953278B1Disk drive selecting disturbance signal for feed-forward compensationWESTERN DIGITAL TECH INC·Filed 2014·Granted Feb 10, 2015·7 cites·22 claims
- 1286US7760456B2Data protection based on system vibration modesSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Jul 20, 2010·7 cites·20 claims
- 1383US10984831B1Data storage device compensating for seek vibration using vibration sensorWESTERN DIGITAL TECH INC·Filed 2020·Granted Apr 20, 2021·2 cites·15 claims
- 1483US7595957B2Servo gain adjustment based on bias force errorSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Sep 29, 2009·5 cites·15 claims
- 1582US9058827B1Disk drive optimizing filters based on sensor signal and disturbance signal for adaptive feed-forward compensationWESTERN DIGITAL TECH INC·Filed 2013·Granted Jun 16, 2015·6 cites·26 claims
- 1680US8724254B1Evaluating dual stage actuator response in a disk drive by adding sinusoid to control signalTANG SHAN·Filed 2011·Granted May 13, 2014·6 cites·24 claims
- 1779US8970982B1Disk drive compensating for non-linearity of a head based on a fly height of the headWESTERN DIGITAL TECH INC·Filed 2013·Granted Mar 3, 2015·4 cites·16 claims
- 1878US8922938B1Disk drive filtering disturbance signal and error signal for adaptive feed-forward compensationWESTERN DIGITAL TECH INC·Filed 2012·Granted Dec 30, 2014·4 cites·20 claims
- 1977US9238094B2Bioabsorbable polymer compositions exhibiting enhanced crystallization and hydrolysis ratesETHICON INC·Filed 2013·Granted Jan 19, 2016·2 cites·9 claims
- 2077US8278409B2Copolymers of epsilon-caprolactone and glycolide for melt blown nonwoven applicationsERNETA MODESTO·Filed 2008·Granted Oct 2, 2012·7 cites·4 claims
- 2176US11218778B2Method to automatically highlight special program in the electronic program guide (EPG) when user's physical condition is not healthyARRIS ENTPR LLC·Filed 2017·Granted Jan 4, 2022·2 cites·20 claims
- 2273US8965747B2Automatic three-phase unbalanced load compensation experimental device and its control methodZHANG HUAGUANG·Filed 2012·Granted Feb 24, 2015·7 cites·5 claims
- 2372US11330339B2Method and system to dynamically configure subtitles through wearable devicesARRIS ENTPR LLC·Filed 2016·Granted May 10, 2022·2 cites·17 claims
- 2472US9058826B1Data storage device detecting free fall condition from disk speed variationsWESTERN DIGITAL TECH INC·Filed 2014·Granted Jun 16, 2015·2 cites·32 claims
- 2570US8885283B1Disk drive adjusting write block size based on detected vibrationCHAHWAN ALAIN·Filed 2011·Granted Nov 11, 2014·2 cites·12 claims
- 2669US11087011B2Data storage device with secure access based on tap inputsWESTERN DIGITAL TECH INC·Filed 2017·Granted Aug 10, 2021·1 cites·26 claims
- 2768US6183499B1Surgical filament constructionETHICON INC·Filed 1999·Granted Feb 6, 2001·144 cites·17 claims
- 2865US12328478B2Recommending audiovisual content items to a subscriber based on locations visited by the subscriberARRIS ENTPR LLC·Filed 2024·Granted Jun 10, 2025·0 cites·18 claims
- 2965US11503460B2Method for wearable device to work as net disk of mobile phone to protect users private dataARRIS ENTPR LLC·Filed 2017·Granted Nov 15, 2022·1 cites·20 claims
- 3064US2025108142A1Methods for treating leakage from a gastrointestinal siteETHICON INC·Filed 2023·Application pending·0 cites
- 3162US12070522B2Melt blown dressing with gradient densityETHICON INC·Filed 2020·Granted Aug 27, 2024·0 cites·20 claims
- 3261US9424871B1Disk drive correcting an error in a detected gray codeWESTERN DIGITAL TECH INC·Filed 2014·Granted Aug 23, 2016·0 cites·8 claims
- 3361US2025263524A1Method for Polycondensation of a Recycled PolyesterSI GROUP INC·Filed 2025·Application pending·0 cites
- 3459US11812112B2Method to automatically highlight special program in the electronic program guide (EPG) when user's physical condition is not healthyARRIS ENTPR LLC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 3558US8552142B2Copolymers of E-caprolactone and glycolide for melt blown nonwoven applicationsETHICON INC·Filed 2012·Granted Oct 8, 2013·0 cites·15 claims
- 3654US12188155B2Spinnerets, breaker plates and die bodies having contoured surfaces with no flat surfaces between adjacent holesETHICON INC·Filed 2021·Granted Jan 7, 2025·0 cites·17 claims
- 3752US9142249B1Disk drive using timing loop control signal for vibration compensation in servo loopWESTERN DIGITAL TECH INC·Filed 2013·Granted Sep 22, 2015·0 cites·21 claims
- 3850US11974018B2Recommending audiovisual content items to a subscriber based on locations visited by the subscriberARRIS ENTPR LLC·Filed 2017·Granted Apr 30, 2024·0 cites·17 claims
- 3948US12102722B2Napped coated wound dressingETHICON INC·Filed 2020·Granted Oct 1, 2024·0 cites·9 claims
- 4048US2022303634A1System and method for providing health alerts in response to video contentARRIS ENTPR LLC·Filed 2020·Application pending·0 cites
- 4147US2016351219A1Disk drive correcting an error in a detected gray codeWESTERN DIGITAL TECH INC·Filed 2016·Application pending·0 cites
- 4245USD749045SPower supplyZHOU JIANGUO·Filed 2015·Granted Feb 9, 2016·4 cites·1 claims
- 4343US11288353B2Data storage device with secure access based on motions of the data storage deviceWESTERN DIGITAL TECH INC·Filed 2017·Granted Mar 29, 2022·0 cites·26 claims
- 4441US8635491B2Storage device maintenance in a portable device based on a power eventDING MINGZHONG·Filed 2007·Granted Jan 21, 2014·0 cites·17 claims
- 4540US10848612B2System and method for mobile device to automatically disable fingerpring unlock when user is sleepingARRIS ENTPR LLC·Filed 2016·Granted Nov 24, 2020·0 cites·20 claims
- 4638US2013006349A1Tissue engineered blood vesselsCHUN IKSOO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →