Inventor · disambiguated record
John H. Tangren
Also filed as: TANGREN JOHN H
17 granted patents·1 pending application·395 citations·filing 1996–2021
94Inventor score
Top patents by PatentIndex Score
18 records- 0191US6639757B2Heat dissipation structures for integrated lead disk drive head suspensionsHUTCHINSON TECHNOLOGY·Filed 2001·Granted Oct 28, 2003·38 cites·42 claims
- 0288US6246546B1Coined partial etched dimple in a head suspension and method of manufactureHUTCHINSON TECHNOLOGY·Filed 1997·Granted Jun 12, 2001·60 cites·11 claims
- 0387US6154952AAttachment isolation structures for adjusting head slider static attitudeHUTCHINSON TECHNOLOGY·Filed 1998·Granted Dec 5, 2000·53 cites·25 claims
- 0487US5796553ADisk drive head suspension having gaps in the load beam which are at least partially filled with or covered by damping materialHUTCHINSON TECHNOLOGY·Filed 1997·Granted Aug 18, 1998·51 cites·19 claims
- 0585US5973882AMoment-flex head suspensionHUTCHINSON TECHNOLOGY·Filed 1996·Granted Oct 26, 1999·45 cites·22 claims
- 0683US5991122AMethod for designing a suspension having weakening structures for resonance-optimized side profileHUTCHINSON TECHNOLOGY·Filed 1997·Granted Nov 23, 1999·44 cites·11 claims
- 0778US5850319AHead suspension for use with a dynamic storage drive having an optimized top profile defined by curved side edgesHUTCHINSON TECHNOLOGY·Filed 1997·Granted Dec 15, 1998·32 cites·24 claims
- 0869US7912548B2Resonant structures for implantable devicesCARDIAC PACEMAKERS INC·Filed 2007·Granted Mar 22, 2011·8 cites·18 claims
- 0969US5914835AHead suspension with modified spring region for improved load controlHUTCHINSON TECHNOLOGY·Filed 1997·Granted Jun 22, 1999·21 cites·13 claims
- 1066US9820733B2Moulded in place seal plug and suture anchorCARDIAC PACEMAKERS INC·Filed 2014·Granted Nov 21, 2017·3 cites·8 claims
- 1165US6556382B1Mass balancing for optimizing suspension resonance performanceHUTCHINSON TECHNOLOGY·Filed 1997·Granted Apr 29, 2003·18 cites·11 claims
- 1261US6023574AMethod for designing and manufacturing a suspension having optimized side profileHUTCHINSON TECHNOLOGY·Filed 1997·Granted Feb 8, 2000·21 cites·17 claims
- 1359US9008798B2Pre-loaded vibration isolator for implantable deviceCARDIAC PACEMAKERS INC·Filed 2013·Granted Apr 14, 2015·1 cites·19 claims
- 1455US12144591B2Body vibration analysis systems and methodsCARDIAC PACEMAKERS INC·Filed 2021·Granted Nov 19, 2024·0 cites·19 claims
- 1552US11147975B2Medical device with convertible solidCARDIAC PACEMAKERS INC·Filed 2016·Granted Oct 19, 2021·0 cites·18 claims
- 1651US2009287263A1Medical device with liquid filled housingCARDIAC PACEMAKERS INC·Filed 2009·Application pending·0 cites
- 1750US10850106B2Method of molding a header of an implantable pulse generatorCARDIAC PACEMAKERS INC·Filed 2017·Granted Dec 1, 2020·0 cites·18 claims
- 1841US8301267B2Method and apparatus for sensing mechanical energy of an implantable leadSHUROS ALLAN C·Filed 2010·Granted Oct 30, 2012·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when John H. Tangren 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 →