Inventor · disambiguated record
David Glaess
Also filed as: GLAESS DAVID · GLAESS DAVID F · GLAESS DAVID FREDERICK
40 granted patents·5 pending applications·181 citations·filing 1994–2024
97Inventor score
Top patents by PatentIndex Score
45 records- 0197US9741376B1Multi-layer PZT microactuator having a poled but inactive PZT constraining layerMAGNECOMP CORP·Filed 2016·Granted Aug 22, 2017·27 cites·18 claims
- 0294US11205449B2Multi-layer PZT microacuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2020·Granted Dec 21, 2021·5 cites·23 claims
- 0394US10236022B2Multi-layer PZT microactuator having a poled but inactive PZT constraining layerMAGNECOMP CORP·Filed 2017·Granted Mar 19, 2019·12 cites·21 claims
- 0493US11410693B2Micro-dual stage actuated gimbal designMAGNECOMP CORP·Filed 2020·Granted Aug 9, 2022·4 cites·18 claims
- 0592US11688421B2Hard disk drive gimbal design with high yaw modeMAGNECOMP CORP·Filed 2022·Granted Jun 27, 2023·3 cites·18 claims
- 0691US11011195B2Manufacturing 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
- 0790US11694716B2Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2021·Granted Jul 4, 2023·2 cites·18 claims
- 0889US12380920B2Load beam limiter tabs for HAMR head slider protectionMAGNECOMP CORP·Filed 2023·Granted Aug 5, 2025·2 cites·11 claims
- 0989US11769524B2Multi-layer PZT microactuator having oppositely poled PZT constraining layerMAGNECOMP CORP·Filed 2021·Granted Sep 26, 2023·2 cites·18 claims
- 1088US11121647B2Contact pad featuresMAGNECOMP CORP·Filed 2019·Granted Sep 14, 2021·2 cites·13 claims
- 1187US5557183AMethod and apparatus for predicting failure of a disk driveIBM·Filed 1995·Granted Sep 17, 1996·59 cites·7 claims
- 1286US11900974B2Hard drive flexure including a trace overlapping a base layer featureMAGNECOMP CORP·Filed 2022·Granted Feb 13, 2024·3 cites·21 claims
- 1382US12002497B2Suspension dampingMAGNECOMP CORP·Filed 2021·Granted Jun 4, 2024·2 cites·17 claims
- 1479US11900972B2Non-operational shock mitigation for a suspension deviceMAGNECOMP CORP·Filed 2021·Granted Feb 13, 2024·1 cites·10 claims
- 1577US11664046B2Low profile suspension designMAGNECOMP CORP·Filed 2021·Granted May 30, 2023·1 cites·18 claims
- 1674US11811335B2Contact pad with electrical connection structure for connecting a piezoelectric element and an electrical circuit with a conductive adhesiveMAGNECOMP CORP·Filed 2021·Granted Nov 7, 2023·0 cites·5 claims
- 1774US7341353B2Variable fresnel screen for use in projection deviceINFOCUS CORP·Filed 2004·Granted Mar 11, 2008·10 cites·42 claims
- 1872US12068010B2Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspensionMAGNECOMP CORP·Filed 2023·Granted Aug 20, 2024·0 cites·12 claims
- 1972US10916265B2Multi-layer actuator electrode configuration for resonance improvementMAGNECOMP CORP·Filed 2020·Granted Feb 9, 2021·1 cites·12 claims
- 2072US10068595B2Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbalMAGNECOMP CORP·Filed 2017·Granted Sep 4, 2018·2 cites·17 claims
- 2171US10839835B2Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbalMAGNECOMP CORP·Filed 2019·Granted Nov 17, 2020·2 cites·20 claims
- 2270US11495731B2Multilayer PZT electrode configuration for suspension stroke increaseMAGNECOMP CORP·Filed 2019·Granted Nov 8, 2022·2 cites·14 claims
- 2370US10748564B2Multi-layer microactuators for hard disk drive suspensionsMAGNECOMP CORP·Filed 2019·Granted Aug 18, 2020·2 cites·19 claims
- 2469US12367899B2Gimbal strut configuration for high yaw suspension designMAGNECOMP CORP·Filed 2023·Granted Jul 22, 2025·0 cites·20 claims
- 2568US12475918B2Hard disk drive gimbal design with high yaw modeMAGNECOMP CORP·Filed 2023·Granted Nov 18, 2025·0 cites·14 claims
- 2668US12387752B2Suspension dampingMAGNECOMP CORP·Filed 2024·Granted Aug 12, 2025·0 cites·19 claims
- 2768US5548457ADisk drive disk stack clampIBM·Filed 1994·Granted Aug 20, 1996·17 cites·23 claims
- 2867US12230299B2Low profile suspension designMAGNECOMP CORP·Filed 2023·Granted Feb 18, 2025·0 cites·13 claims
- 2967US2024161774A1Non-Operational Shock Mitigation For A Suspension DeviceMAGNECOMP CORP·Filed 2024·Application pending·0 cites
- 3063US12300282B2Micro-dual stage actuated gimbal designMAGNECOMP CORP·Filed 2022·Granted May 13, 2025·0 cites·10 claims
- 3162US11862209B2Load beam including slit featureMAGNECOMP CORP·Filed 2022·Granted Jan 2, 2024·0 cites·21 claims
- 3259US11948611B2Non-right angle parallelogram PZT for suspension resonance improvementMAGNECOMP CORP·Filed 2023·Granted Apr 2, 2024·0 cites·15 claims
- 3359US11915721B2Mount plate with suspension circuit indentationsMAGNECOMP CORP·Filed 2023·Granted Feb 27, 2024·0 cites·20 claims
- 3458US2022122633A1Gimbal Strut Configuration For High Yaw Suspension DesignMAGNECOMP CORP·Filed 2021·Application pending·0 cites
- 3557US6489738B1Method and apparatus for predicting failure of a disk driveIBM·Filed 1996·Granted Dec 3, 2002·13 cites·3 claims
- 3655US10867628B2Multi-layer microactuators for hard disk drive suspensionsMAGNECOMP CORP·Filed 2020·Granted Dec 15, 2020·0 cites·15 claims
- 3753US10789978B2Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbalMAGNECOMP CORP·Filed 2018·Granted Sep 29, 2020·0 cites·20 claims
- 3851US12367900B2Transitional load beam rail for hard disk drive suspensionsMAGNECOMP CORP·Filed 2022·Granted Jul 22, 2025·0 cites·13 claims
- 3947US11348608B2Tri-stage design for actuator attachment on flexureMAGNECOMP CORP·Filed 2021·Granted May 31, 2022·0 cites·18 claims
- 4047US11056138B2Disk drive suspension tri-stage actuator with single side actuator attachMAGNECOMP CORP·Filed 2019·Granted Jul 6, 2021·0 cites·22 claims
- 4147US2025349315A1Disk Drive Suspension Assembly With Single ActuatorMAGNECOMP CORP·Filed 2023·Application pending·0 cites
- 4246US12380921B2Suspension assembly with dimple features for engagement with actuator armMAGNECOMP CORP·Filed 2023·Granted Aug 5, 2025·0 cites·2 claims
- 4346US2016148640A1Performance pacing for hard disk drivesHGST Netherlands BV·Filed 2014·Application pending·0 cites
- 4443US12389800B2Single line drive circuit enabling identical actuator orientationMAGNECOMP CORP·Filed 2021·Granted Aug 12, 2025·0 cites·21 claims
- 4542US2020075049A1Method of manufacturing piezoelectric microactuators having wrap-around electrodesMAGNECOMP CORP·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Glaess 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 →