Inventor · disambiguated record
Jacob D. Bjorstrom
Also filed as: BJORSTROM JACOB D
46 granted patents·2 pending applications·680 citations·filing 2001–2022
98Inventor score
Top patents by PatentIndex Score
48 records- 0197US8681456B1Co-located gimbal-based dual stage actuation disk drive suspensionsHUTCHINSON TECHNOLOGY·Filed 2013·Granted Mar 25, 2014·61 cites·27 claims
- 0297US8675314B1Co-located gimbal-based dual stage actuation disk drive suspensions with offset motorsHUTCHINSON TECHNOLOGY·Filed 2013·Granted Mar 18, 2014·53 cites·30 claims
- 0396US9318136B1Multilayer disk drive motors having out-of-plane bendingHUTCHINSON TECHNOLOGY·Filed 2014·Granted Apr 19, 2016·36 cites·18 claims
- 0495US9070392B1Piezoelectric disk drive suspension motors having plated stiffenersHUTCHINSON TECHNOLOGY·Filed 2014·Granted Jun 30, 2015·23 cites·23 claims
- 0595US8792214B1Electrical contacts to motors in dual stage actuated suspensionsHUTCHINSON TECHNOLOGY·Filed 2013·Granted Jul 29, 2014·38 cites·30 claims
- 0695US7016159B1Disk drive head suspension with spring rails for base plate microactuationHUTCHINSON TECHNOLOGY·Filed 2002·Granted Mar 21, 2006·61 cites·44 claims
- 0794US8885297B1Electrical contacts to motors in dual stage actuated suspensionsHUTCHINSON TECHNOLOGY·Filed 2014·Granted Nov 11, 2014·24 cites·20 claims
- 0894US6741424B1Head suspension with rail and stiffener combinationHUTCHINSON TECHNOLOGY·Filed 2002·Granted May 25, 2004·50 cites·19 claims
- 0993US9036302B2Damped dual stage actuation disk drive suspensionsHUTCHINSON TECHNOLOGY·Filed 2014·Granted May 19, 2015·18 cites·19 claims
- 1093US8896968B2Co-located gimbal-based dual stage actuation disk drive suspensions with dampersHUTCHINSON TECHNOLOGY·Filed 2013·Granted Nov 25, 2014·21 cites·30 claims
- 1193US8885299B1Low resistance ground joints for dual stage actuation disk drive suspensionsBENNIN JEFFRY S·Filed 2011·Granted Nov 11, 2014·60 cites·15 claims
- 1292US9245555B2Low resistance ground joints for dual stage actuation disk drive suspensionsHUTCHINSON TECHNOLOGY·Filed 2014·Granted Jan 26, 2016·19 cites·20 claims
- 1392US9240203B2Co-located gimbal-based dual stage actuation disk drive suspensions with dampersHUTCHINSON TECHNOLOGY·Filed 2014·Granted Jan 19, 2016·15 cites·20 claims
- 1492US7724476B1Coined headlift with formed rail offset for a disk drive head suspension componentHUTCHINSON TECHNOLOGY·Filed 2005·Granted May 25, 2010·38 cites·18 claims
- 1592US6778362B1Hinged load beam with torsional springHUTCHINSON TECHNOLOGY·Filed 2002·Granted Aug 17, 2004·37 cites·29 claims
- 1691US8941951B2Head suspension flexure with integrated strain sensor and sputtered tracesHUTCHINSON TECHNOLOGY·Filed 2013·Granted Jan 27, 2015·15 cites·22 claims
- 1788US8861141B2Damped dual stage actuation disk drive suspensionsHUTCHINSON TECHNOLOGY·Filed 2013·Granted Oct 14, 2014·8 cites·30 claims
- 1886US8717713B1Differentially driven piezoelectric transducers for dual stage actuated disk drive head suspensionBJORSTROM JACOB D·Filed 2011·Granted May 6, 2014·10 cites·20 claims
- 1985US9564154B2Multilayer disk drive motors having out-of-plane bendingHUTCHINSON TECHNOLOGY·Filed 2016·Granted Feb 7, 2017·5 cites·1 claims
- 2084US9646638B1Co-located gimbal-based DSA disk drive suspension with traces routed around slider padHUTCHINSON TECHNOLOGY·Filed 2016·Granted May 9, 2017·6 cites·19 claims
- 2183US9558771B2Piezoelectric disk drive suspension motors having plated stiffenersHUTCHINSON TECHNOLOGY·Filed 2015·Granted Jan 31, 2017·4 cites·20 claims
- 2282US9001471B2Co-located gimbal-based dual stage actuation disk drive suspensionsHUTCHINSON TECHNOLOGY·Filed 2014·Granted Apr 7, 2015·4 cites·20 claims
- 2380US10373634B2Co-located gimbal-based dual stage actuation disk drive head suspension with non-parallel motorsHUTCHINSON TECHNOLOGY·Filed 2017·Granted Aug 6, 2019·4 cites·26 claims
- 2478US9042054B2Co-located gimbal-based dual stage actuation disk drive suspensions with offset motorsHUTCHINSON TECHNOLOGY·Filed 2014·Granted May 26, 2015·3 cites·20 claims
- 2578US7933097B1Disk drive head suspension with damper hingeHUTCHINSON TECHNOLOGY·Filed 2007·Granted Apr 26, 2011·4 cites·20 claims
- 2678US7466518B1Slidably engaging snap-on arm mounts for disk drive head suspensionsHUTCHINSON TECHNOLOGY·Filed 2004·Granted Dec 16, 2008·10 cites·21 claims
- 2777US10957349B2Co-located gimbal-based dual stage actuation disk drive head suspension manufacturing method with non-parallel motorsHUTCHINSON TECHNOLOGY·Filed 2019·Granted Mar 23, 2021·2 cites·5 claims
- 2877US2023044275A1Stabilization Suspensions And Methods Of ManufactureHUTCHINSON TECHNOLOGY·Filed 2022·Application pending·0 cites
- 2975US10002628B2Piezoelectric motors including a stiffener layerHUTCHINSON TECHNOLOGY·Filed 2017·Granted Jun 19, 2018·2 cites·20 claims
- 3075US7542240B1Vertically engaging snap-on arm mounts for disk drive head suspensionsHUTCHINSON TECHNOLOGY·Filed 2004·Granted Jun 2, 2009·8 cites·7 claims
- 3173US9818437B2Multilayer disk drive motors having out-of-plane bendingHUTCHINSON TECHNOLOGY·Filed 2017·Granted Nov 14, 2017·2 cites·7 claims
- 3272US7774922B1Polyimide tabbing method for manufacturing disk drive head suspension componentsHUTCHINSON TECHNOLOGY·Filed 2007·Granted Aug 17, 2010·2 cites·10 claims
- 3370US7352533B1Head suspension with polymer stiffenerHUTCHINSON TECHNOLOGY·Filed 2004·Granted Apr 1, 2008·7 cites·26 claims
- 3469US9001469B2Mid-loadbeam dual stage actuated (DSA) disk drive head suspensionHUTCHINSON TECHNOLOGY·Filed 2013·Granted Apr 7, 2015·2 cites·24 claims
- 3567US9715890B2Piezoelectric disk drive suspension motors having plated stiffenersHUTCHINSON TECHNOLOGY·Filed 2017·Granted Jul 25, 2017·1 cites·7 claims
- 3666US7430096B1Head suspension with etched rail load beamHUTCHINSON TECHNOLOGY·Filed 2003·Granted Sep 30, 2008·6 cites·28 claims
- 3762US7568277B1Method for manufacturing a multi-piece head suspensionHUTCHINSON TECHNOLOGY·Filed 2006·Granted Aug 4, 2009·3 cites·19 claims
- 3862US7469464B1Method for adjusting a head suspension for positioning a read/write head over a diskHUTCHINSON TECHNOLOGY·Filed 2004·Granted Dec 30, 2008·4 cites·2 claims
- 3961US7068471B1Low stiffness gimbal for disk drive head suspensionsBJORSTROM JACOB D·Filed 2004·Granted Jun 27, 2006·4 cites·18 claims
- 4060US11503211B2Stabilization suspensions and methods of manufactureHUTCHINSON TECHNOLOGY·Filed 2020·Granted Nov 15, 2022·0 cites·17 claims
- 4159US6788498B1Low stiffness gimbal for disk drive head suspensionsHUTCHINSON TECHNOLOGY·Filed 2001·Granted Sep 7, 2004·3 cites·8 claims
- 4256US7489476B1Headlift for disk drive head suspensionHUTCHINSON TECHNOLOGY·Filed 2004·Granted Feb 10, 2009·3 cites·7 claims
- 4354US10339966B2Multilayer disk drive motors having out-of-plane bendingHUTCHINSON TECHNOLOGY·Filed 2017·Granted Jul 2, 2019·0 cites·18 claims
- 4453US7147789B1Process for control of contours formed by etching substratesHUTCHINSON TECHNOLOGY·Filed 2003·Granted Dec 12, 2006·3 cites·30 claims
- 4551US8881374B1Method of manufacturing for a disk drive head suspension for a fold over limiterBJORSTROM JACOB D·Filed 2007·Granted Nov 11, 2014·1 cites·8 claims
- 4651US2018061442A1Low Resistance Ground Joints For Dual Stage Actuation Disk Drive SuspensionsHUTCHINSON TECHNOLOGY·Filed 2017·Application pending·0 cites
- 4750US9812160B2Low resistance ground joints for dual stage actuation disk drive suspensionsHUTCHINSON TECHNOLOGY·Filed 2015·Granted Nov 7, 2017·0 cites·15 claims
- 4848US10109305B2Co-located gimbal-based DSA disk drive suspension with traces routed around slider padHUTCHINSON TECHNOLOGY·Filed 2017·Granted Oct 23, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →