Inventor · disambiguated record
Mary Frances Doerner
Also filed as: DOERNER MARY F · DOERNER MARY FRANCES
29 granted patents·2 pending applications·573 citations·filing 1981–2005
97Inventor score
Files withHITACHI GLOBAL STORAGE TECH15IBM12HITACHI GLOBEL STORAGE TECHNOL1INTERNAT BUSINESS MACHNES CORP1
Top patents by PatentIndex Score
31 records- 0190US6143388AThin film disk with onset layerIBM·Filed 1997·Granted Nov 7, 2000·59 cites·23 claims
- 0289US6567236B1Antiferromagnetically coupled thin films for magnetic recordingINTERNAT BUSINESS MACHNES CORP·Filed 2001·Granted May 20, 2003·38 cites·23 claims
- 0388US5523173AMagnetic recording medium with a CoPtCrB alloy thin film with a 1120 crystallographic orientation deposited on an underlayer with 100 orientationIBM·Filed 1994·Granted Jun 4, 1996·52 cites·16 claims
- 0487US5302434AMagnetic recording disk for contact recordingIBM·Filed 1992·Granted Apr 12, 1994·45 cites·11 claims
- 0586US6572989B2Thin film magnetic recording disk with a chromium-nickel pre-seed layerIBM·Filed 2001·Granted Jun 3, 2003·21 cites·33 claims
- 0686US5705287AMagnetic recording disk with metal nitride texturing layerIBM·Filed 1994·Granted Jan 6, 1998·44 cites·6 claims
- 0785US6893741B2Magnetic device with improved antiferromagnetically coupling filmHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted May 17, 2005·31 cites·2 claims
- 0885US6723450B2Magnetic recording medium with antiparallel coupled ferromagnetic films as the recording layerHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Apr 20, 2004·34 cites·20 claims
- 0980US6537684B1Antiferromagnetically coupled magnetic recording media with boron-free first ferromagnetic film as nucleation layerIBM·Filed 2000·Granted Mar 25, 2003·42 cites·20 claims
- 1078US6077586ALaminated thin film disk for longitudinal recordingIBM·Filed 1997·Granted Jun 20, 2000·54 cites·28 claims
- 1177US6593009B2Magnetic thin film media with a pre-seed layer of CrTiHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Jul 15, 2003·11 cites·17 claims
- 1272US6586116B1Nonmetallic thin film magnetic recording disk with pre-seed layerHITACHI GLOBAL STORAGE TECH·Filed 2000·Granted Jul 1, 2003·11 cites·22 claims
- 1369US6599642B2High anisotropy alloy for thin film diskHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Jul 29, 2003·9 cites·44 claims
- 1467US6863993B1Thin film media with a dual seed layer of RuAI/NiAIBHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Mar 8, 2005·6 cites·19 claims
- 1567US6852430B2Magnetic thin film media with a pre-seed layer of CrTiHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Feb 8, 2005·5 cites·9 claims
- 1667US6607842B2Containing an AITa or AITi pre-seed layer, a CoCr onset layer and a CoCrPtB magnetic layerHITACHI GLOBEL STORAGE TECHNOL·Filed 2001·Granted Aug 19, 2003·10 cites·48 claims
- 1764US6596409B2Onset layer for thin film disk with CoPtCrB alloyHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Jul 22, 2003·7 cites·42 claims
- 1863US7419730B2Magnetic recording disk with antiferromagnetically coupled master layer including copperHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Sep 2, 2008·5 cites·24 claims
- 1962US5789056AThin film magnetic disk with chromium-titanium seed layerIBM·Filed 1997·Granted Aug 4, 1998·28 cites·18 claims
- 2060US7382590B2MR sensor and thin film media having alloyed Ru antiparallel spacer layer for enhanced antiparallel exchange couplingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 3, 2008·3 cites·24 claims
- 2160US6858331B1Magnetic thin film media with a bi-layer structure of CrTi/NipHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Feb 22, 2005·4 cites·20 claims
- 2259US6872478B2Magnetic thin film media with a pre-seed layer of CrTiAlHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Mar 29, 2005·14 cites·19 claims
- 2352US5307223AMagnetic recording disk file for contact recordingIBM·Filed 1992·Granted Apr 26, 1994·9 cites·7 claims
- 2451US6187408B1Thin film magnetic disk with CoPtCrB layerIBM·Filed 1997·Granted Feb 13, 2001·9 cites·22 claims
- 2546US6846543B2Thin film magnetic recording disk with ruthenium-aluminum layerHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jan 25, 2005·6 cites·20 claims
- 2646US2005031909A1Magnetic thin film media with a pre-seed layer of CrTiFiled 2004·Application pending·0 cites
- 2745US4451532AMagnetic recording composition employing mono-dispersed spherical load-bearing particlesIBM·Filed 1981·Granted May 29, 1984·10 cites·4 claims
- 2842US6413608B1Seed layer and underlayer with high and low oxygen concentration portions for hand disk magnetic recording medium on a glass substrateIBM·Filed 1999·Granted Jul 2, 2002·5 cites·18 claims
- 2940US2004265636A1Magnetic recording disk with improved antiferromagnetically coupling filmFiled 2003·Application pending·0 cites
- 3035US6835476B2Antiferromagnetically coupled magnetic recording media with CoCrFe alloy first ferromagnetic filmHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Dec 28, 2004·1 cites·11 claims
- 3131US6677052B2Preseed layer for a magnetic recording diskHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Jan 13, 2004·0 cites·12 claims
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