Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 43 - Devices using galvano-magnetic or similar magnetic effects; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof
Patents for H01L 43 - Devices using galvano-magnetic or similar magnetic effects; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof (12,001)
09/2003
09/24/2003CN1444051A Low-intensity magnetic field and its mfg. method using printed circuit board mfg. technology
09/24/2003CN1444050A Low-intensity magnetic field and its mfg. method using printed circuit board mfg. technology
09/24/2003CN1444049A Low-intensity magnetic field sensor using printed circuit board mfg. thchnology and its mfg. method
09/24/2003CN1121997C Low temp. low magnetic field large magnetic resistance effect oxide material and prepn. method thereof
09/23/2003US6625058 Method for magnetic characteristics modulation and magnetically functioning apparatus
09/18/2003WO2003077287A2 Etching methods for a magnetic memory cell stack
09/18/2003WO2003077257A1 Multi-stage per cell magnetoresistive random access memory
09/18/2003WO2003076954A2 High resolution scanning magnetic microscope operable at high temperature
09/18/2003WO2003075634A2 Asymmetric dot shape for increasing select-unselect margin in mram devices
09/18/2003WO2003038864A3 Magneto-resistive bit structure and method of manufacturing therefor
09/18/2003US20030175997 Method of fabricating a self-aligned via contact for a magnetic memory element
09/18/2003US20030174530 Memory device array having a pair of magnetic bits sharing a common conductor line
09/18/2003US20030174446 Magnetic sensing element with side shield layers
09/18/2003US20030173963 Fluxgate sensor integrated in semiconductor substrate and method for manufacturing the same
09/18/2003US20030173962 Fluxgate sensor integrated in printed circuit board and method for manufacturing the same
09/18/2003US20030173961 Fluxgate sensor integrated in printed circuit board and method for manufacturing the same
09/18/2003US20030173628 Semiconductor device
09/17/2003EP1345277A1 Magnetoresistive device, magnetic head, and magnetic disk player
09/17/2003EP1345259A2 Polycrystalline memory structure, method for forming same structure, and semiconductor memory device using same structure
09/17/2003EP1345232A2 Magnetoresistive data storage device
09/17/2003EP1345231A1 Double magnetic tunnelling junction cell with reference layers dynamically set
09/17/2003EP1345230A2 Diode for data storage device
09/17/2003EP1345038A2 Fluxgate sensor integrated in semiconductor substrate and method for manufacturing the same
09/17/2003EP1345037A2 Fluxgate sensor integrated in printed circuit board and method for manufacturing the same
09/17/2003EP1345036A2 Fluxgate sensor integrated in printed circuit board and method for manufacturing the same
09/17/2003EP1076924B1 Vertical hall effect sensor and brushless electric motor with a vertical hall effect sensor
09/17/2003CN2574226Y Doped strontium titanate and doped La-Mn-O huge magnetoresistance device
09/17/2003CN1442860A Magnetic storage device and its manufacturing method
09/16/2003US6621731 Magnetic memory device
09/16/2003US6621730 Magnetic random access memory having a vertical write line
09/16/2003US6621666 Magnetoresistive-effect element having electrode layers oppositely disposed on main surfaces of a magnetoresistive-effect thin film having hard magnetic bias layers with a particular resistivity
09/16/2003US6620530 Synthetic anti-parallel spin valve, having improved robustness, and process to manufacture it
09/11/2003US20030170998 Etching method of hardly-etched material and semiconductor fabricating method and apparatus using the method
09/11/2003US20030170985 Etching methods for a magnetic memory cell stack
09/11/2003US20030170484 Coating perovskite oxides on single crystal structured substrates, then oxidizing in oxygen or air to from metal oxide layers for use in magnetic heads or detectors
09/11/2003US20030169543 Magnetoresistance effect film and device
09/11/2003US20030169147 Magnetoresistive effect element and magnetic memory device
09/11/2003US20030169039 Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same
09/11/2003US20030169038 Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same
09/11/2003US20030169037 Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same
09/11/2003US20030168684 Method of fabricating magnetic yoke structures in MRAM devices
09/11/2003US20030168673 Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus
09/10/2003EP1342242A2 Mram arrangement with selection transistors of large channel width
09/09/2003US6618317 Write system architecture of magnetic memory array divided into a plurality of memory blocks
09/09/2003US6617658 Semiconductor memory device including magneto resistive element
09/09/2003US6617173 Integration of ferromagnetic films with ultrathin insulating film using atomic layer deposition
09/04/2003WO2002005318A3 High density giant magnetoresistive memory cell
09/04/2003US20030165719 GMR module
09/04/2003US20030164530 Hall effect sensor
09/04/2003US20030163913 Method for manufacturing magnetic sensing element having improved magnetic field sensitivity
09/03/2003EP1340269A2 Thin films for magnetic devices
09/03/2003EP1340230A2 Magnetoresistive memory and method for reading out from the same
09/03/2003EP1166275B1 Device for weighting the cell resistances in a magnetoresistive memory
09/03/2003CN2570990Y Doped barium titanate and doped La-Mn-O giant magneto-resistor
09/03/2003CN1440037A Magnetic random access memory with shared character lines
09/03/2003CN1440036A Film magnetic recording device and circulation and manufacture procedure management system therewith
09/03/2003CN1120530C Giant magnetic resistance P-N junction structure
09/02/2003US6614682 Magnetic material memory and information reproducing method of the same
09/02/2003US6614681 Thin film magnetic memory device with memory cells including a tunnel magnetic resistive element
09/02/2003US6614630 Top spin valve heads for ultra-high recording density
09/02/2003US6614107 Thin-film heat sink and method of manufacturing same
09/02/2003US6613448 Magnetoresistance effect film and method of forming same
09/02/2003US6613240 Method and apparatus for smoothing thin conductive films by gas cluster ion beam
08/2003
08/28/2003WO2003071579A1 Sputtering cathode and device and method for coating a substrate with several layers
08/28/2003WO2003071300A1 Magnetoresistive spin-valve sensor and magnetic storage apparatus
08/28/2003US20030162344 Method for manufacturing magnetoresistance effect device and method for manufacturing magnetoresistance effect magnetic head
08/28/2003US20030161181 Magnetic memory
08/28/2003US20030161178 Method and system for performing equipotential sensing across a memory array to eliminate leakage currents
08/28/2003US20030161080 Magnetoresistive sensor, thin-film read/write head, and magnetic recording apparatus using the sensor
08/28/2003US20030161079 Magnetic head, and the magnetic read-write devices, and the magnetic memory with magnetic sensors
08/28/2003US20030161077 Magnetoresistance effect device and magnetoresistance effect head comprising the same, and magnetic recording/reproducing apparatus
08/27/2003EP1339067A1 MRAM architecture
08/27/2003EP1339066A1 Voltage biasing method of a resistive cross point memory cell arrray during sensing
08/27/2003EP1338036A2 Self-aligned magnetic clad write line and method thereof
08/27/2003EP1338012A2 Circuit for non-destructive, self-normalizing reading-out of mram memory cells
08/27/2003CN1438650A Semiconductor storage device using magnetic-resistance effect
08/26/2003US6611454 Thin film magnetic memory device writing data of a plurality of bits in parallel
08/26/2003US6611405 Magnetoresistive element and magnetic memory device
08/26/2003US6611034 Magnetic device and solid-state magnetic memory
08/26/2003US6610583 Method for manufacturing semiconductor thin film, and magnetoelectric conversion element provided with semiconductor thin film thereby manufactured
08/26/2003US6610373 Magnetic film-forming device and method
08/26/2003US6610180 Substrate processing device and method
08/21/2003WO2003069691A1 Magnetic reluctance element and method for preparation thereof and nonvolatile memory comprising the element
08/21/2003WO2003069690A2 Magnetic field sensor
08/21/2003WO2003069674A1 Magnetic memory device and its production method
08/21/2003WO2002101750A3 Digital magnetic storage cell device
08/21/2003US20030157368 Magnetic field sensor using magnetoresistance and method for making same
08/21/2003US20030156450 Semiconductor memory device using magnetoresistive effect
08/21/2003US20030156449 Thin film magnetic memory device having communication function, and distribution management system and manufacturing step management system each using thereof
08/21/2003US20030156448 Magnetic thin-film memory device for quick and stable reading data
08/21/2003US20030156444 Shared global word line magnetic random access memory
08/21/2003US20030156360 Multilayer film; antiferromagnetic, ferromagnetic and nonmagnetic layers; high density magnetic recording media
08/21/2003US20030156359 Thin-film electrode layer, thin film magnetic head using the same, and method for forming electrodes in a thin film magnetic head
08/21/2003US20030155909 Measuring device for contactlessly detecting a ferrmonagnetic object
08/21/2003US20030155627 Adjustment-circuit embedded semiconductor sensor and torsion bar type torque sensor system
08/21/2003CA2476243A1 Magnetic field sensor
08/20/2003EP1336985A1 Sputtering cathode, and device and method for coating a substrate with a plurality of layers
08/20/2003EP1336179A1 Integrated magnetoresistive semiconductor memory system
08/20/2003CN1437772A Magnetoresistance effect device and magnetoresistance effect head cmprising the same, and magnetic storing and regenerating apparatus
08/20/2003CN1437199A Thin film magnetic storage device for writing data into current to provide with multi-storage block
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