Patents
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)
12/1995
12/06/1995EP0654167A4 Nonvolatile random access memory.
12/05/1995US5473250 Hall-effect sensor having reduced edge effects and improved sensitivity
11/1995
11/29/1995EP0684484A2 Giant magnetoresistive reproduce head
11/28/1995US5471084 Aluminum, nickel
11/16/1995WO1995026547A3 Magneto-resistive device, and magnetic head comprising such a device
11/15/1995EP0682266A1 Magnetic field sensor
11/08/1995EP0681338A1 Magnetoresistance effect device and magnetoresistance effect type head, memory device, and amplifying device using the same
11/02/1995EP0680103A1 Magnetic field sensor
11/02/1995EP0680008A1 Position sensing systems including magnetoresistive elements
10/1995
10/31/1995US5463516 Magnetoresistive transducer or magnetic read head including a layer of composite material including conducting magnetic particles in an insulating material
10/31/1995US5462809 Magnetic particles suspended in non-magnetic matrix having specified particle size
10/31/1995US5462795 Magnetoresistance effect element
10/26/1995WO1995028649A1 A magnetic field sensor, an instrument comprising such a sensor and a method of manufacturing such a sensor
10/25/1995EP0678925A1 Magnetic field sensor
10/25/1995EP0678213A1 Magnetoresistive structure with alloy layer
10/24/1995US5461308 Magnetoresistive current sensor having high sensitivity
10/19/1995DE4413233A1 Magnetoresistive film for magnetoresistive sensor
10/18/1995EP0677750A2 A giant magnetoresistive sensor with an insulating pinning layer
10/17/1995US5459687 Memory element
10/17/1995US5458908 Method of fabricating a magnetoresistive read transducer
10/11/1995EP0676646A1 Magnetic sensor
10/05/1995WO1995026547A2 Magneto-resistive device, and magnetic head comprising such a device
10/04/1995EP0675554A1 Magnetoresistive effect element
10/04/1995EP0674770A1 Magneto-resistive sensor with shortened measurement layers.
10/04/1995EP0674769A1 Magneto-resistive sensor with a synthetic anti-ferromagnet, and a method of producing the sensor.
09/1995
09/27/1995EP0674327A1 Spin valve film
09/26/1995US5453727 Semiconductor sensors and method for fabricating the same
09/20/1995EP0672303A1 Magneto-resistance device, and magnetic head employing such a device
09/19/1995US5452163 Multilayer magnetoresistive sensor
09/13/1995EP0671773A2 Hall element for detecting a magnetic field perpendicular to a substrate
09/05/1995US5447781 Magnetoresistance film and method of manufacturing same
08/1995
08/31/1995DE4406495A1 Structure with increased magnetoresistance
08/31/1995DE19506334A1 Magnetic arrangement with photo-induction
08/24/1995WO1995022820A1 A method and a device for locally altering the magnetization direction in a body of magnetic material
08/16/1995EP0667648A2 Hall-effect sensor
08/15/1995US5442508 Giant magnetoresistive reproduce head having dual magnetoresistive sensor
08/15/1995US5442221 Hall effect sensor
08/08/1995US5440233 Atomic layered materials and temperature control for giant magnetoresistive sensor
08/02/1995EP0665601A1 Article comprising improved magnetoresistive material
07/1995
07/20/1995WO1995019627A1 Magnetoresistive structure with alloy layer
07/19/1995EP0663099A1 Magnetoresistive memory structure large fraction utilization
07/18/1995US5434826 Multilayer hard bias films for longitudinal biasing in magnetoresistive transducer
07/13/1995WO1995019056A1 Improved high frequency electrical connector
07/11/1995US5432734 Magnetoresistive element and devices utilizing the same
07/11/1995US5432661 Cobalt, iron or nickel or alloy thereof, and nonmagnetic layers
07/11/1995US5432494 Magnetoresistance element
07/11/1995US5432373 Magnetic spin transistor
07/05/1995EP0661546A1 Magnetoresistive current sensor having high sensitivity
07/04/1995US5430375 Position detecting apparatus using magneto-resistance effect element
06/1995
06/28/1995EP0660341A1 Artificial lattice film and magneto-resistance effect element using the same
06/28/1995EP0660127A2 Multilayer magnetoresistive sensor
06/24/1995CA2134711A1 Multilayer magnetoresistive sensor
06/21/1995EP0658772A1 Magnetic sensor with magnetoresistive effect
06/20/1995US5425819 Magnetoresistive material
06/13/1995US5424561 Magnetic sensor element using highly-oriented diamond film and magnetic detector
06/13/1995US5424236 Method for forming offset magnetoresistive memory structures
06/07/1995EP0656666A1 Integrated magnetoresistive sensor fabrication method and apparatus
06/06/1995US5422621 Oriented granular giant magnetoresistance sensor
06/06/1995US5422571 Magnetoresistive spin valve sensor having a nonmagnetic back layer
05/1995
05/31/1995CN1103195A Current blased magnetoresistive spin valve sensor
05/30/1995US5420819 Method for sensing data in a magnetoresistive memory using large fractions of memory cell films for data storage
05/24/1995EP0654835A1 Article comprising magnetoresistive material
05/24/1995EP0654167A1 Nonvolatile random access memory
05/24/1995EP0654145A1 Magnetic field sensor composed of a magnetic reversal conductor and one or several magnetoresistive resistances
05/16/1995US5416353 Netoresistance effect element
05/04/1995WO1995012128A1 Process for tuning a magneto-resistive sensor
05/02/1995US5411814 Article comprising magnetoresistive oxide of La, Ca, Mn additionally containing either of both of Sr and Ba
04/1995
04/26/1995EP0540692B1 Miniature high-sensitivity magnetoresistive magnetometer
04/13/1995WO1995010123A1 Magneto-resistance device, and magnetic head employing such a device
04/13/1995WO1995010112A1 Ultra high density, non-volatile ferromagnetic random access memory
04/11/1995US5406202 Offset-compensated hall sensor having plural hall detectors having different geometrical orientations and having switchable directions
04/06/1995WO1995009447A1 Current sensor comprising a magnetoresistive strip and method of production
04/05/1995EP0646277A1 Giant magnetoresistant single film alloys
03/1995
03/30/1995DE4425356A1 Magnetoresistive sensor using a sensor material with perovskite-like crystal structure
03/29/1995EP0645831A1 Magnetoresistive sensor using sensor material with perowskite crystal structure
03/29/1995EP0645760A2 Magnetic reinitialization of thin film magnetoresistive reproducing heads at the suspension level of media drive manufacturing
03/29/1995EP0645759A2 Magneto-resistance device, and magnetic head comprising such a device
03/28/1995US5402064 Magnetoresistive sensor circuit with high output voltage swing and temperature compensation
03/28/1995US5401542 Nickel-iron alloy film, niobium shunt film
03/22/1995EP0644529A2 A magnetic memory device
03/08/1995EP0642183A1 Magnetic material with zero magnetostriction
03/08/1995EP0642182A1 Magnetoresistive material
03/08/1995EP0642181A1 Magnetoresistive device and sensor with a geometric repetitive pattern
03/07/1995US5396455 Magnetic non-volatile random access memory
02/1995
02/28/1995US5393678 Method for making collector arrangement for magnetotransistor
02/23/1995DE4327458A1 Sensor chip for high-resolution measurement of magnetic field strength
02/22/1995CN1099178A Magnetoresistive spin valve sensor having a nonmagnetic back layer
02/16/1995DE4326999A1 Device for magnetic-field-controlled switching
02/15/1995EP0638943A1 Magnetoresistance effect material, process for producing the same, and magnetoresistive element
02/14/1995US5390061 Multilayer magnetoresistance effect-type magnetic head
02/08/1995CN1098559A Production method of semiconductor thin films and production method of hall effect devices
02/02/1995WO1995003604A1 Magnetic structure with stratified layers
02/01/1995EP0637081A2 Micro sensor with plug connections
02/01/1995EP0505372B1 Process and device for testing a hall sensor system
01/1995
01/31/1995US5385864 Aluminum, gallium, indium
01/17/1995EP0646277A4 Giant magnetoresistant single film alloys.
01/10/1995US5381125 Spinodally decomposed magnetoresistive devices
01/04/1995EP0632485A2 Method of fabricating semicondutor thin film and method of fabricating hall-effect device
01/04/1995EP0611477A4 Offset magnetoresistive memory structures.
12/1994
12/22/1994WO1994029740A1 Magnetic field sensor composed of a magnetic reversal conductor and one or several magnetoresistive resistances