197725 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
Sub-classes:Dual Free Layer TMR Reader with Shaped Rear Bias and Methods of Forming Thereof
#2MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#3Seed layer for spin torque oscillator in microwave assisted magnetic recording device
#4BiSb topological insulator with novel buffer layer that promotes a BiSb (012) orientation
#5Write transducer with symmetric yoke structure
#6Magnetic recording write head with selected write gap current direction for minimization of cross-track interference
#7Magnetic recording device and magnetic head
#8Process of forming a recessed spin flipping element in the write gap
#9Magnetic recording write head with selected write gap current direction for minimization of cross-track interference
#10Spin transfer torque (STT) device with multilayer seed layers for magnetic recording and memory
#11Apparatus having sensors with hard spacers and low-contact-pressure head-tape interface
#12Apparatus having an array of write transducers having a low friction interface
#13Write transducers having high moment layer
#14Write transducers having high moment layer
#15Apparatus having low-contact-pressure head-tape interface
#16Beaked write transducer
#17MgO Based Perpendicular Spin Polarizer in Microwave Assisted Magnetic Recording (MAMR) Applications
#18Write transducers having high moment layer
#19Beaked write transducer
#20Low magnetic flux density interface layer for spin torque oscillator
#21Data reader with spin filter
#22Devices including at least one multilayer adhesion layer
#23DEVICES INCLUDING AN OVERCOAT THAT INCLUDES A LOW THERMAL CONDUCTIVITY LAYER
#24Dual-side spin transfer spin torque oscillator
#25PMR writer with non-conformal side gaps
#26Write pole configuration
#27MgO based perpendicular spin polarizer in microwave assisted magnetic recording (MAMR) applications
#28Methods of manufacturing magnetic heads using a trigger reader electronic lapping guide
#29Data storage device with phase lock spin-torque oscillation stabilization
#30PARTIAL MAIN POLE LAMINATION FOR POLE ERASURE IMPROVEMENT
#31Partial main pole lamination for pole erasure improvement
#32Electric field ferromagnetic resonance excitation method and magnetic function element employing same
#33SCISSOR MAGNETIC SENSOR HAVING A BACK EDGE SOFT MAGNETIC BIAS STRUCTURE
#34INTERLAYER COUPLED FREE LAYER WITH OUT OF PLANE MAGNETIC ORIENTATION FOR MAGNETIC READ HEAD
#35Antiferromagnetic (AFM) grain growth controlled random telegraph noise (RTN) suppressed magnetic head
#36Dual-piece heat sink layer for robust reader in magnetic recording head
#37MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCTION APPARATUS
#38MAMR head adapted for high speed switching
#39READ SENSOR FOR RECORDING HEAD
#40Magnetic head and magnetic head assembly having a spin torque oscillator
#41Magnetic head, magnetic head assembly, and magnetic recording/reproduction apparatus
#42Perpendicular magnetic write head and magnetic recording device having additional magnetic layer contacting front yoke and shield
#43Microwave-assisted magnetic recording head, method of manufacturing the same, magnetic head assembly using the same, and magnetic recording/reproduction apparatus
#44Microwave assisted magnetic recording head and magnetic data storage apparatus
#45MAGNETIC STRUCTURE FREE LAYER STABILIZATION
#46Microwave assisted magnetic recording head having spin torque oscillator, and magnetic recording apparatus
#47Write head pole laminate structure
#48Magnetic structure free layer stabilization
#49Perpendicular magnetic recording head laminated with AFM-FM phase change material
#50Perpendicular magnetic recoding head with a laminated pole
#51Method of manufacturing a perpendicular magnetic recording head laminated with AFM-FM phase change material
#52Perpendicular magnetic recording write head with improved laminated main pole
#53Thin film magnetic head and manufacturing method thereof
#54MAGNETIC HEAD AND STORAGE APPARATUS
#55Perpendicular magnetic recording head
#56Perpendicular magnetic recording head laminated with AFM-FM phase change material
#57Perpendicular magnetic recording head with a laminated pole
#58MAGNETIC HEAD AND INFORMATION STORAGE DEVICE
#59MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING AND MAGNETIC DISK DRIVE
#60Magnetic film for magnetic head
#61Magnetic film for magnetic head
#62Magnetic film, manufacturing method thereof and thin film magnetic head
#63Magnetic head and information storage device
#64Laminated magnetic structure for use in a perpendicular magnetic write head
#65Magnetic head with a conductive underlayer above substrate
#66Layered magnetic film and magnetic head
#67Perpendicular recording head with floating-trailing shield extending around first and second sides of main pole piece
#68Yoke structure with a step
#69FeCoNi soft magnetic film including a controlled ratio of chlorine and sulfur
#70Magnetic recording head having a pole structure formed on a same plane as and surrounded by a shield for reducing an antenna effect
#71Thin film magnetic head with small track width
#72Method of manufacturing magnetic head for perpendicular magnetic recording
#73Yoke structure with a step
#74Thin-film magnetic head having a cooling layer formed coplanar with a lower pole and from the same material as the lower pole
#75Magnetic write head including a magnetic pole piece having a protrusion
#76Write head design with improved bump to control write saturation
#77Head for perpendicular recording with a floating trailing shield
#78Thin film magnetic head with high Fe alloy plating film and manufacturing method thereof
#79Method to make a planar writer with low D.C. coil resistance
#80Magnetic film for magnetic head
#81System for transition curvature improvement on a thermally assisted magnetic recording
#82Methods of forming materials
#83Perpendicular magnetic recording (PMR) write head with patterned high moment trailing shield
#84Magnetic recording head with spin torque oscillator, head gimbal assembly and magnetic recording apparatus
#85Areal density capability improvement with spin-orbit torque based structures surrounding main pole tip
#86Low magnetic flux density interface layer for spin torque oscillator
#87Magnetic head including a main pole and a write shield to provide improved write characteristics without compromising the function of the write shield
#88Symmetrical STO for oscillation with both polarity bias
#89Shingle magnetic writer having a low sidewall angle pole
#90Write pole formed with evaporation deposition
#91Magnetic recording writer with a composite main pole
#92Low Bs spin-polarizer for spin torque oscillator
#93Write pole paddle
#94Process for making PMR writer with non-conformal side gaps
#95Method and system for providing a magnetic transducer having improved shield-to-shield spacing
#96Tuned horizontally symmetric magnetic stack
#97Method and system for providing an antiferromagnetically coupled return pole
#98Perpendicular magnetic recording write head