197768 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of heads, e.g. inductive using thin films; Details; Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers
MAGNETIC RECORDING DEVICE
#2Spin Wave Assisted MAMR Recording Head
#3Spin Injection Assisted Magnetic Recording
#4MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#5Magnetic Heads Having Low Magnetic Coercivity (Hc) and High Saturated Magnetic Flux Density (Bs) in Ferromagnetic (FM) Layer(s) or Shield(s) With Minimized Saturation
#6Dual FGL and Dual SPL Spintronic Device To Reduce Perpendicular Field At Writing Location
#7Spintronic Device Comprising Dual FGL and Dual SPL To Reduce Perpendicular Field At Writing Location
#8MAGNETIC DEVICE, MAGNETIC HEAD, AND MAGNETIC RECORDING DEVICE
#9MAGNETIC RECORDING DEVICE
#10Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film Having Negative Spin Polarization Layers In Assisted Writing Application
#11Magneto-Resistive Reader Utilizing Read Shields To Maintain Reference Layer Magnetization
#12MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#13Dual layer graded curie temperature HAMR media
#14MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD
#15Magnetic head and magnetic recording device
#16Magnetic head and magnetic recording device
#17Magnetic head with multilayer configuration between magnetic poles and magnetic recording device
#18Magnetic head with multilayer configuration between magnetic poles and magnetic recording device
#19Magnetic head with multilayer configuration between magnetic poles and magnetic recording device
#20Read sensor with ordered heusler alloy free layer and semiconductor barrier layer
#21Spin injection assisted magnetic recording
#22Spintronic device comprising dual FGL and dual SPL to reduce perpendicular field at writing location
#23Dual FGL and dual SPL spintronic device to reduce perpendicular field at writing location
#24Magnetic recording heads having one or more dusting layers for magnetic recording devices
#25Method to enhance spin torque layer performance in a spintronic device
#26MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#27Cobalt-boron (CoB) layer for magnetic recording devices, memory devices, and storage devices
#28Magnetic head with stacked body configurations and magnetic recording device including the same
#29Spin torque oscillator with enhanced spin polarizer
#30Magnetic recording device
#31Magnetic head and magnetic recording device
#32Magnetic head and magnetic recording device
#33Magnetic head and magnetic recording device
#34FinFET semiconductor device grouping
#35Anti-parallel coupled writer shields with stable magnetic domain configuration
#36Magnetic flux guiding device with spin torque oscillator (STO) film having negative spin polarization layers in assisted writing application
#37Magnetic recording head having a magnetic pole and a write shield
#38Magnetic recording head with trailing shield having multiple throat-heights
#39Magnetic head and magnetic recording device
#40Magnetic head including multiple magnetic layers and magnetic recording device
#41MAMR recording head with SAF trailing shield notch and/or bump
#42Magnetic head and magnetic recording device
#43Magnetic head and magnetic recording device
#44Magnetic recording head with trailing shield having multiple throat-heights
#45MAMR stack shape optimization for magnetic recording
#46Magnetic recording devices using virtual side shields for improved areal density capability
#47Magnetic head with stacked body having specified compositions of magnetic and nonmagnetic layers thereof
#48Magnetic disk device with recording head including spin torque oscillator
#49Magnetic head and magnetic recording device
#50Magnetic processing unit
#51Writer with laterally graded spin layer MsT
#52Writer with adaptive side gap
#53Magnetic recording device and magnetic recording method utilizing assisted magnetic recording
#54Magnetic recording device including a magnetic head including a stacked body between magnetic poles
#55Magnetic recording devices having negative polarization layer to enhance spin-transfer torque
#56Energy assisted magnetic recording head having improved areal density capability
#57Writer with laterally graded spin layer MsT
#58Spin injection assisted magnetic recording
#59Optical power sensor for a heat-assisted magnetic recording slider
#60Magnetic head for high density magnetic recording device
#61Magnetic head with stacked body having non-magnetic layers and differing length magnetic layers
#62Energy-assisted magnetic recording head with protective cap
#63Magnetic recording devices having negative polarization layer to enhance spin-transfer torque
#64Magnetic recording device including magnetic head which includes a stacked body with controlled electrical resistance
#65Magnetic head and magnetic recording device having magnetic layers and nonmagnetic layers between shield and magnetic pole
#66Magnetic recording head with non-magnetic conductive structure
#67Magnetic head including stacked body having plural of intermediate layers and magnetic recording device including same
#68Magnetic sensor
#69Storage element
#70Magnetic recording device supplied with varying recording current
#71Third alternative design for magnetic recording assisted by one or two spin hall effect (SHE) layers in the write gap
#72Magnetic head and magnetic recording device with stacked body material configurations
#73Magnetic head including stacked body with changing electrical resistance and magnetic recording device including same
#74Writer with narrower high moment trailing shield
#75Spin orbital torque based microwave assisted magnetic recording with dual spin hall layers or wrap around spin hall layer
#76MAMR stack shape optimization for magnetic recording
#77Magnetic recording devices using virtual side shields for improved areal density capability
#78Magnetic head including plural magnetic layers and plural intermediate layers and magnetic recording device
#79Magnetic head having specific distance between magnetic pole, stacked body, and first shield, and magnetic recording device including same
#80Spin injection assisted magnetic recording
#81Repeating alternating multilayer buffer layer
#82Spin transfer torque oscillator (STO) with spin torque injection to a flux generating layer (FGL) from two sides
#83Writer with HMTS (high moment trailing shield) aligned with spin layer
#84Writer with HMTS (high moment trailing shield) aligned with spin layer
#85MAMR writer with low resistance MAMR stack
#86Spin torque layer in side gap for improved field and cross track field gradient
#87Magnetic head and magnetic recording and reproducing device
#88Magnetic recording write head with selected write gap current direction for minimization of cross-track interference
#89Repeating alternating multilayer buffer layer
#90Magnetic head and magnetic recording device having magnetic layers and non-magnetic layers between shield and magnetic pole
#91Magnetic recording device and magnetic head
#92Shared MAMR and HDI sensor/driver
#93Storage element
#94MAMR write head with thermal dissipation conductive guide
#95Magnetic head having a magnetic layer and first and second conductive layers provided between a shield and a magnetic pole and magnetic recording and reproducing device
#96Magnetic recording device supplied with varying recording current
#97Magnetic recording and reproducing device having a magnetic recording head including a magnetic flux control layer between a main magnetic pole and an auxiliary magnetic pole
#98Magnetic head including first and second stacked bodies and current flow arrangements and magnetic recording and reproducing device
#99Magnetic disk device
#100Magnetic head with stacked body and insulating portion arrangement between magnetic pole and shield
#101Magnetic head and magnetic recording and reproducing device
#102Storage element
#103Spin transfer torque device with oxide layer beneath the seed layer
#104Current-assisted magnetic recording write head with improved write gap structure
#105Spin-orbit torque induced magnetization switching in a magnetic recording head
#106Magnetic recording head and disk device including the same
#107Plating based pre-defined side shield and application in magnetic head
#108Apparatus and method for writing to magnetic media using an AC bias current to enhance the write field
#109MAMR stack shape optimization for magnetic recording
#110Spin transfer torque (STT) device with template layer for heusler alloy magnetic layers
#111Magnetic recording write head with spin-torque oscillator (STO) and extended seed layer
#112Magnetic recording write head with selected write gap current direction for minimization of cross-track interference
#113MAMR write head with thermal dissipation conductive guide
#114Spin transfer torque (STT) device with multilayer seed layers for magnetic recording and memory
#115MAMR writer with low resistance MAMR stack
#116Magnetic write head with current guiding layer
#117Spin torque layer in side gap for improved field and cross track field gradient
#118Apparatus having sensors with hard spacers and low-contact-pressure head-tape interface
#119Apparatus having low-contact-pressure head-tape interface
#120Magnetic recording head with specified thickness and saturation magnetic flux density products for STO magnetic layers
#121Magnetic recording medium having characterized magnetic layer and magnetic recording and reproducing device
#122A READER STRUCTURE
#123Storage element
#124MgO Based Perpendicular Spin Polarizer in Microwave Assisted Magnetic Recording (MAMR) Applications
#125Heat-assisted removal of head contamination
#126Magnetic head with spin torque oscillator connection configuration
#127Magnetic recording head with specified thickness and saturation magnetic flux density products for STO magnetic layers
#128Magnetic recording write apparatus having a stepped conformal trailing shield
#129Texture-control layer for spin torque oscillator
#130Magnetic recording write apparatus having a pole having an aspect ratio greater than one and an auxiliary pole
#131Microwave assisted magnetic recording head with spin torque oscillator corner angle relationship, head gimbal assembly, and magnetic recording device
#132Magnetic write head having recessed trailing shield and trailing return pole
#133Magnetic recording and reproducing device with stacked body configuration
#134Texture-control layer for spin torque oscillator
#135Magnetic head, disk drive with the same and method of manufacturing magnetic head
#136MAGNETIC RECORDING DEVICE
#137Perpendicular magnetic recording (PMR) writer with hybrid shield layers
#138Method of manufacturing magnetic recording head
#139Antiferromagnetically coupled spin-torque oscillator with hard perpendicular polarizer
#140Magnetic recording head and magnetic recording and reproducing device
#141Electrically non-conductive magnetic shield laminate structure for contact recording sensor
#142Storage element, storage apparatus, and magnetic head
#143Dual-side spin transfer spin torque oscillator
#144PMR writer with non-conformal side gaps
#145MgO based perpendicular spin polarizer in microwave assisted magnetic recording (MAMR) applications
#146AF-mode STO with negative Hk spin polarization layer
#147Stray field shielding for perpendicular magnetic recording write head
#148Magnetic recording and reproducing apparatus
#149Magnetic head having a spin torque oscillator (STO) with a hybrid heusler field generation layer (FGL)
#150Microwave-assisted recording head with stable oscillation
#151Magnetic recording head having narrow write gap, and disk device provided with the same
#152Magnetic adhesion layer and method of forming same
#153Magnetic sensor having an extended pinned layer with stitched antiferromagnetic pinning layer
#154Writer with protruded section at trailing edge
#155Magnetic devices having shields including a nickel alloy
#156Graded bevel tapered write pole design for field enhancement
#157Graded bevel tapered write pole design for field enhancement
#158Microwave assisted magnetic recording head having spin torque oscillator, and magnetic recording apparatus
#159Magnetic head with beveled main pole and spin torque oscillator, method of manufacturing the same, and magnetic recording/reproduction apparatus
#160Perpendicular recording head with leading bump in the main pole having narrow leading gap (LG)
#161Microwave assisted magnetic recording head and magnetic data storage apparatus
#162Magnetic recording head with spin torque oscillator
#163Writer with increased write field
#164Magnetic recording head configured to reduce the degradation of recorded signals and disk device including the same
#165Microwave assisted magnetic recording head having spin torque oscillator, and magnetic recording apparatus
#166Magnetic recording head, head gimbal assembly with the same, and disk drive
#167Magnetic head, magnetic recording method and apparatus for controlling magnetic head with spin torque oscillator in a disk drive
#168Thermally assisted magnetic head, magnetic head device and magnetic recording/reproducing apparatus including a recording element and a near-field light generating element
#169MAGNETIC RECORDING HEAD AND DISK DRIVE WITH THE SAME
#170Hard disk drive with write assist based on detected conditions
#171Overcoats that include magnetic materials
#172Microwave-assisted magnetic recording device and method of formation thereof
#173Tape drive head with jointly optimized shield-to-shield gap and sensor width
#174Magnetic recording apparatus
#175Magnetic storage apparatus, head drive controller, and head drive control method
#176Magnetic recording apparatus with magnetic recording head capable of recording information on a magnetic recording medium
#177Magnetic head and magnetic recording and reproducing device
#178Magnetic recording head, manufacturing method thereof, and magnetic disk device
#179METHOD OF MANUFACTURING MAGNETIC RECORDING HEAD
#180Magnetic recording head with adjacent track interference suppresion by novel microwave-assisted magnetic recording element
#181Magnetic recording head and magnetic recording/reproducing apparatus
#182Magnetic head having a contact sensor
#183Magnetic head for perpendicular magnetic recording having a main pole, a shield and a coil core part setback away from the medium facing surface a specified distance
#184Energy-assisted magnetic recording head and magnetic recording device
#185Asymmetric writer for shingled magnetic recording
#186Magnetic recording head with notched shield
#187Recording head, disk drive with recording head, and recording method using recording head
#188Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recording
#189Magnetic recording device
#190Magnetic recording head and magnetic recording apparatus
#191Perpendicular magnetic recording head including a front shield part and the method of manufacturing the same
#192PMR write head with assisted magnetic layer
#193Radio frequency magnetic field assisted recording head, head assembly, amd recording apparatus
#194Magnetic head for perpendicular magnetic recording having a main pole and two shields
#195RECORDING HEAD AND DISK DRIVE WITH THE SAME
#196Spin oscillator or magnetic recorder including multiple injection layers in the magnetic recording head
#197METHOD FOR MANUFACTURING A PERPENDICULAR MAGNETIC WRITE POLE HAVING A WRITE POLE AND TRAILING SHIELD WITH A TAPERED TRAILING GAP
#198Double shell writers
#199MAGNETIC RECORDING HEAD, MAGNETIC HEAD ASSEMBLY, AND MAGNETIC RECORDING APPARATUS
#200Spin torque oscillator and magnetic recording apparatus
#201Magnetic head comprising pole including nonmagnetic layer and disk drive with the same
#202Assisting FGL oscillations with perpendicular anisotropy for MAMR
#203Process to make PMR writer with leading edge shield (LES) and leading edge taper (LET)
#204Spin-torque oscillator for microwave assisted magnetic recording
#205MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCTION APPARATUS USING THE SAME
#206OSCILLATOR IN WHICH POLARITY IS CHANGED AT HIGH SPEED, MAGNETIC HEAD FOR MAMR AND FAST DATA TRANSFER RATE HDD
#207Perpendicular magnetic write head having a novel shield structure
#208Perpendicular magnetic recording head laminated with AFM-FM phase change material
#209PMR head with integrated side shield (ISS)
#210Transducing head writer having write pole bridge feature, and devices thereof
#211Writer shields with modified shapes for reduced flux shunting
#212Plasmon shield to shape and reduce optical spot
#213Method to make an integrated side shield PMR head with non-conformal side gap
#214Magnetic recording head and magnetic recording apparatus
#215Perpendicular magnetic write head and magnetic recording device
#216Method of manufacturing a perpendicular magnetic recording head laminated with AFM-FM phase change material
#217Self-aligned full side shield PMR and method to make it
#218Magnetic write head having a wrap around trailing shield with an asymetrical side gap
#219Perpendicular magnetic recording write head with improved laminated main pole
#220MAGNETIC HEAD AND DISK DRIVE WITH THE SAME
#221Magnetic head and disk drive with same
#222Method for manufacturing a perpendicular magnetic write head having a tapered write pole
#223MAGNETIC RECORDING HEAD, MAGNETIC HEAD ASSEMBLY, AND MAGNETIC RECORDING/REPRODUCING APPARATUS
#224Magnetic recording head with notched shield
#225Shield design for magnetic recording head
#226Shield design for magnetic recording head
#227Magnetic write head manufactured by an enhanced damascene process producing a tapered write pole with a non-magnetic spacer and non-magnetic bump
#228Method for manufacturing a perpendicular magnetic write head having a tapered write pole and a stepped wrap around side shield gap
#229Method for manufacturing a magnetic write head having a wrap around shield that is magnetically coupled with a leading magnetic shield
#230Method to make a perpendicular magnetic recording head with a side write shield
#231MAGNETIC RECORDING HEAD AND MAGNETIC DISK STORAGE DEVICE
#232Magnetic head for perpendicular recording
#233Magnetic recording head having write pole with higher magnetic moment towards trailing edge
#234PMR writer having a tapered write pole and bump layer and method of fabrication
#235Perpendicular magnetic write head with wrap-around shield, slanted pole and slanted pole bump fabricated by damascene process
#236Magnetic write head manufactured by damascene process producing a tapered write pole with a non-magnetic step and non-magnetic bump
#237Optimized write pole flare angle for side shield or semi side shield PMR writer application
#238Magnetic head having a multilayer magnetic film and method for producing the same
#239Magnetic shield structure
#240Optimized write pole flare angle for side shield or semi side shield PMR writer application
#241Systems having writer with deeper wrap around shield and methods for making the same
#242Method of forming magnetic layer pattern, and method of manufacturing perpendicular magnetic recording head
#243Slanted bump design for magnetic shields in perpendicular write heads and method of making same
#244Magnetic head for perpendicular recording and disk drive with the same
#245Asymmetric writer for shingled magnetic recording
#246Perpendicular magnetic recording system and write head with transverse auxiliary pole for fast switching of write pole magnetization
#247Perpendicular magnetic recording write head with spin torque oscillator for fast switching of write pole magnetization
#248Magnetic head having a stepped or segmented wrap around shield and methods of formation thereof
#249Perpendicular magnetic recording head having a non-magnetic film recessed from the air bearing surface for improved high-density magnetic recording
#250Composite shield structure of PMR writer for high track density
#251Plasmon antenna with magnetic core for thermally assisted magnetic recording
#252Method of manufacturing magnetic head for perpendicular magnetic recording including two side shields
#253Perpendicular magnetic recording write head with notched trailing shield
#254Shielded perpendicular magnetic recording head
#255Magnetic recording head and magnetic recording apparatus
#256Microwave-assisted magnetic recording device and method of formation thereof
#257MAGNETIC HEAD, AND DISK APPARATUS HAVING THE SAME
#258Magnetic head slider inhibiting a side erase and method of manufacturing thereof
#259Magnetic write head having a self-aligned side wrap-around shield with multi-angle slanted bump
#260MAGNETIC WRITE HEAD HAVING A STEPPED TRAILING SHIELD AND WRITE POLE WITH A SLOPED TRAILING EDGE
#261Spin torque oscillator, magnetic recording head, magnetic head assembly and magnetic recording apparatus
#262PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHOD OF MANUFACTURE THEREOF
#263Method for manufacturing a magnetic write head
#264Perpendicular write head having a stepped flare structure and method of manufacture thereof
#265Method for manufacturing a perpendicular magnetic write head with a wrap around shield
#266Magnetic recording head and magnetic recording apparatus
#267Method for manufacturing a perpendicular magnetic write head having write pole
#268Method to make an integrated side shield PMR head with non conformal side gap
#269MAGNETIC DISK DEVICE AND MAGNETIC HEAD
#270Write head with integrated coil and shield structure
#271Magnetic head assembly and magnetic recording apparatus
#272Magnetic head assembly
#273Composite writer shield for improving writer performance
#274METHOD OF MANUFACTURING A THIN-FILM MAGNETIC HEAD
#275Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive
#276Thin-film magnetic head for perpendicular magnetic recording and method of making the same
#277Flat E-yoke for cusp write head
#278Perpendicular write head having a trailing shield with a short gap, short throat and high apex angle for improved linear density recording
#279Magnetic structure including two ferromagnetically coupled magnetic layers and method of manufacturing same
#280Graded bevel tapered write pole design for field enhancement
#281PERPENDICULAR MAGNETIC WRITE HEAD HAVING A WRAP AROUND SHIELD CONSTRUCTED OF A LOW PERMEABILITY MATERIAL FOR REDUCED ADJACENT TRACK ERASURE
#282HEAD SUSPENSION ASSEMBLY AND CARRIAGE ASSEMBLY
#283MAGNETIC STORAGE APPARATUS
#284Single pole tip write head design for perpendicular recording media having reduced dependence on soft underlayers
#285Perpendicular write head having a modified wrap-around shield to improve overwrite, adjacent track interference and magnetic core width dependence on skew angle
#286Perpendicular magnetic recording writer main pole having imbedded non-magnetic core and de-coupled pole tip
#287METHOD OF MANUFACTURING A PERPENDICULAR MAGNETIC WRITE HEAD WITH STEPPED TRAILING MAGNETIC SHIELD USING COLLIMATED SPUTTER DEPOSITION
#288Perpendicular magnetic recording head
#289Method of manufacturing magnetic head slider
#290Perpendicular magnetic recording write head with slanted magnetic write pole
#291Perpendicular magnetic recording head and method of manufacturing the same
#292Method of manufacturing a perpendicular magnetic write head with stepped trailing magnetic shield with electrical lapping guide control
#293Process for self-aligned flare point and shield throat definition prior to main pole patterning
#294Method for manufacturing a magnetic write head
#295Magnetic head having shield and recording apparatus employing the same
#296Magnetic head for perpendicular magnetic recording including a stopper layer for suppressing protrusion of the front end face of a shield
#297MAGNETIC HEAD AND STORAGE APPARATUS
#298Perpendicular magnetic write head with stepped write pole for reduced MCW dependency on skew angle
#299Method for manufacturing a magnetic write head
#300Perpendicular magnetic recording write head with flux shaping layers on the write pole and magnetic recording system incorporating the write head