Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 10 - Thin magnetic films, e.g. of one-domain structure
Patents for H01F 10 - Thin magnetic films, e.g. of one-domain structure (7,026)
05/2003
05/22/2003US20030095363 Spin filter bottom spin valve head with continuous spacer exchange bias
05/21/2003CN1419688A 磁记录介质 Magnetic recording media
05/21/2003CN1109330C Low magnetic moment/high coercivity fixed layer for magnetic tunnel junction sensor
05/20/2003US6567299 Magnetic memory device and magnetic substrate
05/20/2003US6567246 Magnetoresistance effect element and method for producing the same, and magnetoresistance effect type head, magnetic recording apparatus, and magnetoresistance effect memory element
05/20/2003US6567236 Antiferromagnetically coupled thin films for magnetic recording
05/20/2003US6564634 Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor
05/15/2003US20030091864 Lamination comprising oxide layer, magnetoresistive head using the same, and magnetic recording and reproducing device
05/15/2003US20030091846 Granular thin magnetic film and method of manufacturing the film, laminated magnetic film, magnetic part, and electronic device
05/15/2003US20030091500 Magnetic recording media
05/15/2003US20030090831 Antiferromagnetically coupled thin films for magnetic recording
05/14/2003EP1311008A1 Magnetoresistance effect device and magnetoresistance effect head comprising the same, and magnetic recording/reproducing apparatus
05/14/2003EP1310949A1 Highly orientated magnetic thin films, recording media, transducers, devices made therefrom and methods of making
05/14/2003EP1310948A1 Highly oriented magnetic thin films, recording media, transducers, devices made therefrom and methods of making
05/14/2003CN1418381A Magnetoresistance effect device and magnetoresistance effeet magnetic head
05/13/2003US6563681 Magnetoresistance effect film and magnetoresistance effect type head
05/13/2003US6563679 Current perpendicular-to-the-plane magnetoresistance read heads with transverse magnetic bias
05/13/2003US6562486 Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film
05/13/2003US6562481 Magnetic storage medium
05/13/2003US6562199 For reading a magnetic field intensity of a magnetic recording medium or the like as a signal; vacuum cooling chamber; lamination
05/08/2003US20030086217 Spin valve sensor free layer structure with a cobalt based layer that promotes magnetic stability and high magnetoresistance
05/07/2003EP1308936A1 Highly Oriented Magnetic Thin Films, Recording Media, Transducers, Devices Made Therefrom and Methods of Making
05/06/2003US6560078 Bilayer seed layer for spin valves
05/06/2003US6560077 CPP spin-valve device
05/02/2003EP1305796A1 Laminated magnetic recording media
05/02/2003EP1305795A2 All metal giant magnetoresistive memory
05/01/2003WO2003036734A2 Magnetoresistance effect element, magetic memory element, magnetic memory device, and their manufacturing method
05/01/2003US20030081467 Magnetic memory using perpendicular magnetization film
04/2003
04/29/2003US6556473 Magnetic memory with reduced write current
04/29/2003US6556390 Spin valve sensors with an oxide layer utilizing electron specular scattering effect
04/29/2003US6556388 Differential VGMR sensor
04/29/2003US6555889 Magnetoresistive device and magnetic component
04/24/2003WO2003034496A1 Information recorder and electronic apparatus with mounted information recorder
04/24/2003WO2003009313A3 Method for making uniaxial, high moment fe-co alloys
04/24/2003WO2002073250A3 Magnetic thin film interference device or pigment and method of making it, printing ink or coating composition, security document and use of such a magnetic thin film interference device
04/24/2003WO2002054389A3 Enhanced free layer for a spin valve sensor in a magnetic read head
04/24/2003US20030076635 Magnetoresistive effect head
04/24/2003US20030076632 Perpendicular magnetic recording medium
04/24/2003US20030075767 High sensitivity polarized-light discriminator device
04/23/2003CN1412791A Nano composite rare earth permanent magnet film material and its preparation method
04/23/2003CN1106638C Magneto-optical recording materials system
04/23/2003CN1106635C 磁电阻效应元件 Magnetoresistance effect element
04/17/2003WO2003032339A2 Process for fabricating an article comprising a magneto-optic garnet material
04/17/2003WO2003032338A1 Spin-valve magnetoresistive device with enhanced performance
04/17/2003WO2003000490A3 Method for producing and magnetising a bitumen film containing magnetic powder
04/17/2003WO2002099451A3 Semimanufacture for a sensor for measuring a magnetic field
04/17/2003US20030072870 Providing a substrate, and forming on the substrate a film of (BiEu)3(Fe5-y(GaxAl1-x)y)O12, where x is 0 to 1 and y is 0.8 to 1.2, wherein the substrate is a single crystal material consisting essentially of a solid solution garnets
04/17/2003US20030072111 Magnetic sensor having free magnetic layer of multi-layered ferri-structure
04/15/2003US6549454 TMR material having a substantially smooth and continuous ultra-thin magnetic layer
04/15/2003US6549384 Spin-valve magnetoresistive thin film element
04/15/2003US6548194 Comprises laminate structure, nonmagnetic substrate, cobalt alloy bias layer, soft magnetic layer, and recording layer; hard discs
04/15/2003US6548186 High resistivity films for AP layers in spin valves
04/10/2003US20030066388 Biaxially textured articles formed by powder metallurgy
04/09/2003EP1299888A1 Nanostructures
04/09/2003EP1131828B1 Composite magnetic body and electromagnetic interference suppressing body using the same
04/09/2003CN1409297A Magnetic resistant element deposited with oxide magnetic layer and metal magnetic film
04/08/2003US6545848 Magnetic transducer, thin film magnetic head and method of manufacturing the same
04/08/2003US6545580 Electromagnetic field generator and method of operation
04/08/2003US6545329 High sensitivity polarized-light discriminator device
04/03/2003US20030063492 Digital magnetic memory cell device
04/03/2003US20030063491 Magneto resistive film, method of manufacturing magnetoresistive film, and memory using magnetoresistive film
04/03/2003US20030063416 Magnetic sensing element having specular layer
04/03/2003US20030063415 Exchange coupling film having improved wettability of seed layer
04/03/2003US20030062981 Magnetoresistance effect element and magnetoresistance effect type magnetic head
04/03/2003US20030062975 Magnetoresistive effect element, magnetic memory and magnetic head
04/03/2003US20030062580 Spin-valve transistor
04/02/2003EP1297526A1 Magnetic recording medium and method for fabricating a magnetic recording medium
04/01/2003US6542340 Magnetoresistance element, manufacturing method thereof, magnetic field detection system and magnetic recording system
04/01/2003US6542299 Material for bismuth substituted garnet thick film and a manufacturing method thereof
04/01/2003US6542060 Microcomponent of the microinductor or microtransformer type
03/2003
03/27/2003WO2003025946A1 Magnetic memory with write inhibit selection and the writing method for same
03/27/2003WO2003025942A2 Magnetic memory with spin-polarized current writing, using amorphous ferromagnetic alloys, writing method for same
03/27/2003US20030059648 Magnetic recording medium and method of producing the same
03/27/2003US20030059588 Electron spin mechanisms for inducing magnetic-polarization reversal
03/27/2003US20030057461 Magneto-resistive device including soft synthetic ferrimagnet reference layer
03/27/2003US20030056858 Nickel alloy article having a magnetism less than pure Ni includes a rolled and annealed compacted and sintered preform with fine homogenous grain size; electromagnetic devices and electro-optical devices
03/27/2003US20030056857 Rolled and annealed compacted and sintered powder-metallurgy preform article formed from a powder mixture of Ni; Al; and one of Cu, Cr, W, V, and Mo
03/26/2003EP1031143B1 Highly oriented magnetic thin films, recording media, transducers, devices made therefrom and methods of making
03/26/2003CN1406394A Production method for spin valve film and production method of magnetoresistance effect type magnetic head
03/26/2003CN1405777A Multiple-location storage unit
03/25/2003US6538920 Cladded read conductor for a pinned-on-the-fly soft reference layer
03/25/2003US6538919 Magnetic tunnel junctions using ferrimagnetic materials
03/25/2003US6538861 Magnetoresistive head having ferromagnetic tunnel junction film with a smaller resistance at a terminal portion than a central portion, magnetic resistance detection system with the magnetoresistive head and a magnetic storage system using it
03/25/2003US6538860 Spin-valve type magnetoresistive element capable of preventing barkhausen noise
03/25/2003US6538859 Giant magnetoresistive sensor with an AP-coupled low Hk free layer
03/25/2003US6538858 Spin-valve thin film element and method of manufacturing the same
03/20/2003WO2003023431A1 Method and system for improving the efficiency of the set and offset straps on a magnetic sensor
03/20/2003US20030054205 Sputtering; multilayer, soft undercoating, magnetic layer, protective coatings, then liquid lubricant; rare earth metal, transition metal alloy
03/20/2003US20030053269 CPP magnetic sensing element and method for making the same
03/20/2003US20030053267 Synthetic anti-parallel spin valve with thin AFM thickness for very high density application and process to manufacture it
03/20/2003US20030053266 Multilayered structures comprising magnetic nano-oxide layers for current perpendicular to plane GMR heads
03/20/2003US20030051579 Biaxially textured articles formed by powder metallurgy
03/20/2003US20030051578 Biaxially textured articles formed by powder metallurgy
03/19/2003EP0909340B1 Multilayered material, process and device for producing a multilayered material
03/19/2003CN1404631A Method for manufacturing magnetoresistance effect device and method for manufacturing magnetoresistance effect magnetic head
03/18/2003US6535365 Magnetic tunneling structure having ferromagnetic layers of different crystallographic structure
03/18/2003US6535364 Magnetic resistance element having four magnetization states and a magnetic device using the same
03/18/2003US6535362 Magnetoresistive device having a highly smooth metal reflective layer
03/18/2003US6534205 Magnetic storage medium
03/18/2003US6534203 Multilayer; containing antiferromagnetic material
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