Inventor · disambiguated record
Kuen Chee Ee
Also filed as: EE KUEN CHEE
99 granted patents·10 pending applications·830 citations·filing 2007–2025
99Inventor score
Top patents by PatentIndex Score
109 records- 0198US10854225B2Multi-layer PZT microacuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2020·Granted Dec 1, 2020·8 cites·20 claims
- 0297US11276426B2Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2020·Granted Mar 15, 2022·5 cites·18 claims
- 0397US9741376B1Multi-layer PZT microactuator having a poled but inactive PZT constraining layerMAGNECOMP CORP·Filed 2016·Granted Aug 22, 2017·27 cites·18 claims
- 0497US9330698B1DSA suspension having multi-layer PZT microactuator with active PZT constraining layersMAGNECOMP CORP·Filed 2015·Granted May 3, 2016·29 cites·21 claims
- 0597US8570688B1Electrical connections to a microactuator in a hard disk drive suspensionHAHN PETER·Filed 2011·Granted Oct 29, 2013·55 cites·19 claims
- 0696US9117468B1Hard drive suspension microactuator with restraining layer for control of bendingMAGNECOMP CORP·Filed 2014·Granted Aug 25, 2015·47 cites·22 claims
- 0796US9070394B1Suspension microactuator with wrap-around electrode on inactive constraining layerMAGNECOMP CORP·Filed 2015·Granted Jun 30, 2015·32 cites·19 claims
- 0896US8879210B1DSA suspension with microactuators extending to gimbal through flexible connectorsMAGNECOMP CORP·Filed 2012·Granted Nov 4, 2014·38 cites·20 claims
- 0995US9406314B1Assembly of DSA suspensions using microactuators with partially cured adhesive, and DSA suspensions having PZTs with wrap-around electrodesMAGNECOMP CORP·Filed 2013·Granted Aug 2, 2016·25 cites·21 claims
- 1095US9330696B1DSA suspension having PZT with overhanging constraint layer and electrical connection theretoMAGNECOMP CORP·Filed 2015·Granted May 3, 2016·23 cites·18 claims
- 1195US8228642B1Dual stage actuator suspension having a single microactuator and employing pseudo symmetry to achieve suspension balanceHAHN PETER·Filed 2010·Granted Jul 24, 2012·55 cites·14 claims
- 1295US8085506B1Disk drive gimbal having a stable pitch static attitude and related method of manufactureEE KUEN CHEE·Filed 2007·Granted Dec 27, 2011·32 cites·22 claims
- 1394US11205449B2Multi-layer PZT microacuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2020·Granted Dec 21, 2021·5 cites·23 claims
- 1494US10236022B2Multi-layer PZT microactuator having a poled but inactive PZT constraining layerMAGNECOMP CORP·Filed 2017·Granted Mar 19, 2019·12 cites·21 claims
- 1594US9390739B1Piezoelectric microactuator with restraining layer for control of bendingMAGNECOMP CORP·Filed 2015·Granted Jul 12, 2016·17 cites·22 claims
- 1694US9330694B1HDD microactuator having reverse poling and active restraining layerMAGNECOMP CORP·Filed 2014·Granted May 3, 2016·28 cites·10 claims
- 1794US9330699B1Piezoelectric actuator with wrap-around electrode on inactive constraining layerMAGNECOMP CORP·Filed 2015·Granted May 3, 2016·17 cites·18 claims
- 1894US9311938B1Dual stage actuated suspension having adhesive overflow control channelsMAGNECOMP CORP·Filed 2014·Granted Apr 12, 2016·25 cites·20 claims
- 1994US9251817B1Microactuator grounding through oversized via in a disk drive suspension flexure circuitMAGNECOMP CORP·Filed 2015·Granted Feb 2, 2016·18 cites·20 claims
- 2094US8699186B1DSA suspension with mid-load beam mounted dual actuatorsMAGNECOMP CORP·Filed 2013·Granted Apr 15, 2014·31 cites·20 claims
- 2193US11501796B1Gimbal assembly geometry for hard disk driveMAGNECOMP CORP·Filed 2022·Granted Nov 15, 2022·3 cites·12 claims
- 2293US11410693B2Micro-dual stage actuated gimbal designMAGNECOMP CORP·Filed 2020·Granted Aug 9, 2022·4 cites·18 claims
- 2393US10607642B2Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2019·Granted Mar 31, 2020·9 cites·18 claims
- 2493US10074390B1Multi-layer PZT microactuator with active PZT constraining layer for a DSA suspensionMAGNECOMP CORP·Filed 2016·Granted Sep 11, 2018·12 cites·18 claims
- 2593US8947831B1GSA suspension with microactuators extending to gimbal through flexible connectorsMAGNECOMP CORP·Filed 2014·Granted Feb 3, 2015·20 cites·18 claims
- 2693US8773820B1PZT microactuator for disk drive suspension having electrical via and wrap-around electrodeMAGNECOMP CORP·Filed 2014·Granted Jul 8, 2014·23 cites·21 claims
- 2792US11715490B2Hard disk drive gimbal design with high torsion frequenciesMAGNECOMP CORP·Filed 2022·Granted Aug 1, 2023·4 cites·20 claims
- 2892US11688421B2Hard disk drive gimbal design with high yaw modeMAGNECOMP CORP·Filed 2022·Granted Jun 27, 2023·3 cites·18 claims
- 2992US10325621B1Multi-layer PZT microactuator with active PZT constraining layer for a DSA suspensionMAGNECOMP CORP·Filed 2016·Granted Jun 18, 2019·11 cites·20 claims
- 3092US9911913B1Method of manufacturing piezoelectric microactuators having wrap-around electrodesMAGNECOMP CORP·Filed 2014·Granted Mar 6, 2018·10 cites·20 claims
- 3192US9224410B1Suspension having microactuator grounded to opposite side of metal support layerMAGNECOMP CORP·Filed 2014·Granted Dec 29, 2015·14 cites·19 claims
- 3292US9190086B1GSA suspension having slider clearance for shock performanceMAGNECOMP CORP·Filed 2015·Granted Nov 17, 2015·14 cites·20 claims
- 3392US8107198B1Pitch moment-balanced gimbal for a disk drive suspensionEE KUEN CHEE·Filed 2009·Granted Jan 31, 2012·15 cites·20 claims
- 3491US11011195B2Manufacturing method for multi-layer PZT microactuator having a poled but inactive PZT constraining layerMAGNECOMP CORP·Filed 2019·Granted May 18, 2021·7 cites·19 claims
- 3591US8446695B1Suspension ring gimbal having forwardly extending torsion armsEE KUEN CHEE·Filed 2010·Granted May 21, 2013·22 cites·17 claims
- 3691US8049995B1Baseplate hub geometry for reduced after-swaging suspension deflectionMAGNECOMP CORP·Filed 2008·Granted Nov 1, 2011·11 cites·24 claims
- 3790US11694716B2Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2021·Granted Jul 4, 2023·2 cites·18 claims
- 3890US10381027B1Assembly of DSA suspensions using microactuators with partially cured adhesiveMAGNECOMP CORP·Filed 2016·Granted Aug 13, 2019·2 cites·14 claims
- 3990US9105288B1Formed electrical contact pad for use in a dual stage actuated suspensionMAGNECOMP CORP·Filed 2015·Granted Aug 11, 2015·11 cites·20 claims
- 4089US12380920B2Load beam limiter tabs for HAMR head slider protectionMAGNECOMP CORP·Filed 2023·Granted Aug 5, 2025·2 cites·11 claims
- 4189US11915732B1Head gimbal assembly for hard disk drive deviceMAGNECOMP CORP·Filed 2023·Granted Feb 27, 2024·2 cites·12 claims
- 4289US11769524B2Multi-layer PZT microactuator having oppositely poled PZT constraining layerMAGNECOMP CORP·Filed 2021·Granted Sep 26, 2023·2 cites·18 claims
- 4389US8441761B1Hard disk drive suspension with reduced PSA change due to humidity and temperature variationsHAHN PETER·Filed 2011·Granted May 14, 2013·16 cites·13 claims
- 4488US11121647B2Contact pad featuresMAGNECOMP CORP·Filed 2019·Granted Sep 14, 2021·2 cites·13 claims
- 4588US9875759B1Dual stage actuated suspension having shear-mode PZT actuators for rotating gimbal tongueMAGNECOMP CORP·Filed 2016·Granted Jan 23, 2018·7 cites·20 claims
- 4688US9111559B1Gimbal based DSA suspension with microactuator attached from load beam side of flexureMAGNECOMP CORP·Filed 2014·Granted Aug 18, 2015·9 cites·20 claims
- 4787US9431041B1Comb structure for a disk drive suspension piezoelectric microactuator operating in the D33 mode, and method of manufacturing the sameMAGNECOMP CORP·Filed 2015·Granted Aug 30, 2016·9 cites·22 claims
- 4887US8559138B1Dual stage actuator suspension having a single microactuator and employing pseudo symmetry to achieve suspension balanceHAHN PETER·Filed 2012·Granted Oct 15, 2013·8 cites·11 claims
- 4986US11900974B2Hard drive flexure including a trace overlapping a base layer featureMAGNECOMP CORP·Filed 2022·Granted Feb 13, 2024·3 cites·21 claims
- 5086US11710503B1Gimbal assembly geometry for hard disk driveMAGNECOMP CORP·Filed 2022·Granted Jul 25, 2023·1 cites·6 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →