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Class Information
Number: 360/324.1
Name: Dynamic magnetic information storage or retrieval > Head > Magnetoresistive (mr) reproducing head > Having giant magnetoresistive (gmr) or colossal magnetoresistive (cmr) sensor formed of multiple thin films > Having one film pinned (e.g., spin valve)
Description: Subject matter wherein the magnetization direction of one of the layers is fixed.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612969 |
Magnetic memory device and method of fabricating the same |
Nov. 3, 2009 |
| 7603763 |
Method for manufacturing a magnetoresistive multilayer film |
Oct. 20, 2009 |
| 7602591 |
Exchange-coupled free layer with out-of-plane magnetization |
Oct. 13, 2009 |
| 7593195 |
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory |
Sep. 22, 2009 |
| 7589939 |
Magnetic sensor using giant magnetoresistive elements and method for manufacturing the same |
Sep. 15, 2009 |
| 7583480 |
Magnetoresistance effect element with nano-junction between free and pinned layers |
Sep. 1, 2009 |
| 7573685 |
GMR sensor having a capping layer treated with nitrogen for increased magnetoresistance |
Aug. 11, 2009 |
| 7564657 |
Magnetoresistive device, thin film magnetic head, head gimbal assembly and magnetic disk unit exhibiting superior magnetoresistive effect |
Jul. 21, 2009 |
| 7561384 |
Magneto-resistive sensor having small track width and sensor height using stopper layer |
Jul. 14, 2009 |
| 7554774 |
Magnetic resistance device and method of manufacturing the same |
Jun. 30, 2009 |
| 7536772 |
Method of manufacturing a bottom spin valve with a laminated CoFe free layer |
May. 26, 2009 |
| 7538987 |
CPP spin-valve element |
May. 26, 2009 |
| 7535682 |
Magneto-resistance element and thin film magnetic head with improved heat reliability |
May. 19, 2009 |
| 7530160 |
Method for manufacturing a magnetoresistive sensor having improved antiparallel tab free layer biasing |
May. 12, 2009 |
| 7525772 |
Magnetoresistive device, magnetic reproducing head, and magnetic information reproducing apparatus |
Apr. 28, 2009 |
| 7525771 |
GMR spin-valve element evaluation method, magnetic head manufacturing method, and magnetic storage device |
Apr. 28, 2009 |
| 7522389 |
Magnetoresistance effect element comprising a nano-contact portion not more than a fermi length, method of manufacturing same and magnetic head utilizing same |
Apr. 21, 2009 |
| 7522390 |
Magnetoresistive effect element, and magnetic head and magnetic reproducing apparatus including the same |
Apr. 21, 2009 |
| 7518834 |
Method of manufacturing a magnetoresistive head with spin-valve film |
Apr. 14, 2009 |
| 7514117 |
Method and apparatus for manufacturing magnetoresistive element |
Apr. 7, 2009 |
| 7515387 |
Magnetoresistive effect element, and magnetic head and magnetic reproducing apparatus including the same |
Apr. 7, 2009 |
| 7511927 |
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus |
Mar. 31, 2009 |
| 7508042 |
Spin transfer MRAM device with magnetic biasing |
Mar. 24, 2009 |
| 7505234 |
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory |
Mar. 17, 2009 |
| 7500303 |
Method of fabricating a magnetic sensor on a wafer |
Mar. 10, 2009 |
| 7502208 |
Magneto-resistive effect element, magnetic sensor using magneto-resistive effect, magnetic head using magneto-resistive effect and magnetic memory |
Mar. 10, 2009 |
| 7497007 |
Process of manufacturing a TMR device |
Mar. 3, 2009 |
| 7494724 |
Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory |
Feb. 24, 2009 |
| 7477490 |
Single sensor element that is naturally differentiated |
Jan. 13, 2009 |
| 7475471 |
Method for fabricating a magnetic head |
Jan. 13, 2009 |
| 7477491 |
GMR device having an improved free layer |
Jan. 13, 2009 |
| 7472469 |
Method for fabricating a magnetic head having a sensor stack and two lateral stack |
Jan. 6, 2009 |
| 7471491 |
Magnetic sensor having a frequency filter coupled to an output of a magnetoresistance element |
Dec. 30, 2008 |
| 7471492 |
Magnetoresistive element, magnetic head and magnetic recording/reproducing apparatus |
Dec. 30, 2008 |
| 7466523 |
Nanotube spin valve and method of producing the same |
Dec. 16, 2008 |
| 7459759 |
Magnetic random access memory |
Dec. 2, 2008 |
| 7453672 |
Spin valve magnetoresistive device with conductive-magnetic material bridges in a dielectric or semiconducting layer alternatively of magnetic material |
Nov. 18, 2008 |
| 7443638 |
Magnetoresistive structures and fabrication methods |
Oct. 28, 2008 |
| 7443636 |
Magnetic head having layered film with tilted crystalline grain structure |
Oct. 28, 2008 |
| 7443635 |
Magnetic detector including antiferromagnetic layer, amorphous barrier layer, base layer, and hard layer arranged in that order and method for manufacturing magnetic detector |
Oct. 28, 2008 |
| 7443004 |
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus |
Oct. 28, 2008 |
| 7436636 |
Dual CPP GMR sensor with in-stack bias structure |
Oct. 14, 2008 |
| 7433160 |
Magnetoresistive element and method of manufacturing the same |
Oct. 7, 2008 |
| 7428127 |
CPP magnetoresistive effect element and magnetic storage device having a CPP magnetoresistive effect element |
Sep. 23, 2008 |
| 7423848 |
Process and structure to fabricate CPP spin valve heads for ultra-high recording density |
Sep. 9, 2008 |
| 7423847 |
Current-perpendicular-to-the-plane spin-valve (CPP-SV) sensor with current-confining apertures concentrated near the sensing edge |
Sep. 9, 2008 |
| 7420786 |
Arrangement of a magneto-resistance effect element having a surface contacting a side face of an electrode and magnetic memory using this arrangement |
Sep. 2, 2008 |
| 7420787 |
Magnetoresistive sensor having a shape enhanced pinned layer |
Sep. 2, 2008 |
| 7417832 |
Magnetoresistive structure having a novel specular and filter layer combination |
Aug. 26, 2008 |
| 7411765 |
CPP-GMR sensor with non-orthogonal free and reference layer magnetization orientation |
Aug. 12, 2008 |
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