Inventor · disambiguated record
Tracy M. Hagen
Also filed as: HAGEN TRACY M · HAGEN TRACY MICHAEL
20 granted patents·1 pending application·607 citations·filing 1987–2006
96Inventor score
Files withSEAGATE TECHNOLOGY16SEAGATE TECHNOLOGY LLC2K R PRECISION PUBLIC COMPANY L1MAGNETIC PERIPHERALS INC1
Top patents by PatentIndex Score
21 records- 0195US5065268ALoad beam having an additional bend in a head-gimbal assemblySEAGATE TECHNOLOGY·Filed 1989·Granted Nov 12, 1991·63 cites·16 claims
- 0292US4868694AFlexure for rotary actuated armMAGNETIC PERIPHERALS INC·Filed 1987·Granted Sep 19, 1989·49 cites·18 claims
- 0391US5079659AGimbal for supporting a hydrodynamic air bearing sliderSEAGATE TECHNOLOGY·Filed 1990·Granted Jan 7, 1992·57 cites·21 claims
- 0490US5201458AMethod of welding a head suspension assemblySEAGATE TECHNOLOGY·Filed 1990·Granted Apr 13, 1993·52 cites·23 claims
- 0588US5434731AProcess for making a one-piece flexure for small magnetic headsSEAGATE TECHNOLOGY·Filed 1993·Granted Jul 18, 1995·26 cites·4 claims
- 0688US5313355AFlexure mounting system for hard disc drivesSEAGATE TECHNOLOGY·Filed 1992·Granted May 17, 1994·47 cites·6 claims
- 0787US5973884AGimbal assembly with offset slider pad and cross beam for pitch and roll stiffness and high vertical and horizontal stiffnessK R PRECISION PUBLIC COMPANY L·Filed 1997·Granted Oct 26, 1999·55 cites·25 claims
- 0887US5923500AOne-piece flexure for small magnetic headsSEAGATE TECHNOLOGY·Filed 1996·Granted Jul 13, 1999·36 cites·29 claims
- 0987US5428490AOne-piece flexure having an etched load point buttonSEAGATE TECHNOLOGY·Filed 1994·Granted Jun 27, 1995·32 cites·1 claims
- 1085US6397455B1Method for forming a one-piece flexure for small magnetic headsSEAGATE TECHNOLOGY·Filed 2000·Granted Jun 4, 2002·19 cites·19 claims
- 1183US5027239ARouting a sleeve and conductors in a head-gimbal assemblySEAGATE TECHNOLOGY·Filed 1989·Granted Jun 25, 1991·27 cites·50 claims
- 1281US5638234AFlexure with reduced unloaded height for hard disc drive headsSEAGATE TECHNOLOGY·Filed 1995·Granted Jun 10, 1997·27 cites·18 claims
- 1380US5850320AHead-gimbal assembly with reduced vertical spacing envelope and alignment structuresSEAGATE TECHNOLOGY·Filed 1997·Granted Dec 15, 1998·42 cites·40 claims
- 1480US5504640AOne-piece flexure for small magnetic headsSEAGATE TECHNOLOGY·Filed 1994·Granted Apr 2, 1996·16 cites·1 claims
- 1574US7538979B2Flexure including controlled static attitude and load point contactSEAGATE TECHNOLOGY LLC·Filed 2006·Granted May 26, 2009·2 cites·20 claims
- 1668US5493463AHead alignment reference feature in a hard disk drive head-gimbal assemblySEAGATE TECHNOLOGY·Filed 1993·Granted Feb 20, 1996·17 cites·1 claims
- 1759US5923499AAir bearing slider having shaped air bearing surface extending portion located on central axisSEAGATE TECHNOLOGY·Filed 1997·Granted Jul 13, 1999·12 cites·18 claims
- 1858US6108172AOne piece flexure for a hard disc file head with selective nickel platingSEAGATE TECHNOLOGY LLC·Filed 1997·Granted Aug 22, 2000·11 cites·10 claims
- 1956US5654853ADisc storage device having a magnetic head air bearing slider configuration for reduced disc overheadSEAGATE TECHNOLOGY·Filed 1996·Granted Aug 5, 1997·11 cites·26 claims
- 2047US5879570AOne piece flexure for a hard disc file head with selective nickel platingSEAGATE TECHNOLOGY·Filed 1997·Granted Mar 9, 1999·6 cites·16 claims
- 2143US2005099733A1Flexible circuit and suspension assemblyFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →