197759 ⎘
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 Shaping of layers, poles or gaps for improving the form of the electrical signal transduced, e.g. for shielding, contour effect, equalizing, side flux fringing, cross talk reduction between heads or between heads and information tracks
Magnetic Recording Writer With Improved Side Shield
#2Heat Assisted Magnetic Recording Head Comprising A Thermally Stable Material
#3Noble Metal Coated Plasmonic Waveguide Blocker For Heat Assisted Magnetic Recording Head
#4Recessed Write Gap Material For Enhanced Bias Current Injection And Maximizing Aerial Density Capacity In Perpendicular Magnetic Recording
#5MAGNETIC RECORDING DEVICE
#6MAGNETIC RECORDING DEVICE
#7LOW CROSSTALK PIGGY-BACK TAPE HEAD
#8Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches
#9Spin Wave Assisted MAMR Recording Head
#10MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#11Magnetic Recording Head With Assisting Electric Current In Trailing Shield
#12Dual FGL and Dual SPL Spintronic Device To Reduce Perpendicular Field At Writing Location
#13Spintronic Device Comprising Dual FGL and Dual SPL To Reduce Perpendicular Field At Writing Location
#14MAGNETIC RECORDING DEVICE
#15MAGNETIC RECORDING HEAD WITH CURRENT PATH BETWEEN TRAILING SHIELD AND LEADING SHIELD FOR IMPROVED RESISTANCE
#16Produce thinner DTS and adjustable capacitance for TDMR heads
#17Magnetic disk device with recording current arrangement
#18Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches
#19MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#20Magnetic recording head with assisting electric current in trailing shield
#21Spintronic device comprising dual FGL and dual SPL to reduce perpendicular field at writing location
#22Dual FGL and dual SPL spintronic device to reduce perpendicular field at writing location
#23TDMR SOT read heads having recessed topological insulator materials
#24Magnetic write transducer with variable write gap length
#25MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
#26Magnetic recording devices having external alternating current sources
#27SERVO PATTERN RECORDING DEVICE, MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC TAPE DRIVE, MAGNETIC TAPE SYSTEM, DETECTION DEVICE, SERVO PATTERN RECORDING METHOD, AND MANUFACTURING METHOD OF MAGNETIC TAPE
#28Magnetic head with stacked body configurations and magnetic recording device including the same
#29METHOD OF MAKING A HARD DISK DRIVE WRITE POLE USING A TRI-TONE ATTENUATED PHASE SHIFT MASK
#30Spin torque oscillator with enhanced spin polarizer
#31ELECTRICAL WRITE/READ OF HIGH-INFORMATION-DENSITY MAGNETIC THIN FILM
#32Leading shield for magnetic recording heads
#33Magnetic disk device with magnetic disk overwrite characteristics arrangement
#34Slider with bond pad arrangements
#35Magnetic recording head having a magnetic pole and a write shield
#36Magnetic recording head with trailing shield having multiple throat-heights
#37Heatsink structures for heat-assisted magnetic recording heads
#38Servo pattern recording device, magnetic tape, magnetic tape cartridge, magnetic tape drive, magnetic tape system, detection device, servo pattern recording method, and manufacturing method of magnetic tape
#39Magnetic recording writer with improved main pole shape
#40Read head having one or more antiferromagnetic layers above soft bias side shields, and related methods
#41MAMR recording head with SAF trailing shield notch and/or bump
#42Magnetic recording head with trailing shield having multiple throat-heights
#43MAMR stack shape optimization for magnetic recording
#44Areal density capability improvement with a main pole skin
#45Magnetic recording devices using virtual side shields for improved areal density capability
#46Magnetic head and magnetic recording device
#47Magnetic head with assisted magnetic recording comprising an electrically conductive, non-magnetic material
#48Magnetic head with assisted magnetic recording
#49Pulse-based writing for magnetic storage media
#50Method of forming one or more sliders
#51Magnetic recording and reproducing device
#52Dual writer for advanced magnetic recording
#53Magnetic recording and reproducing device
#54Heatsink structures for heat-assisted magnetic recording heads
#55Magnetic disk device with magnetic head size arrangement
#56Method of processing a slider
#57Areal density capability improvement with a main pole skin
#58Pulse-based writing for magnetic storage media
#59Magnetic disk device and write processing method
#60Dual writer for advanced magnetic recording
#61Write transducer with symmetric yoke structure
#62Magnetic head with assisted magnetic recording
#63MAMR stack shape optimization for magnetic recording
#64Magnetic recording devices using virtual side shields for improved areal density capability
#65Heatsink structures for heat-assisted magnetic recording heads
#66Writer with HMTS (high moment trailing shield) aligned with spin layer
#67Writer with HMTS (high moment trailing shield) aligned with spin layer
#68Reversed mode spin torque oscillator with shaped field generation layer
#69Pulse-based writing for magnetic storage media
#70Magnetic head and magnetic recording and reproducing device
#71Areal density capability improvement with a main pole skin
#72Plating based side shield define and application in magnetic head
#73Magnetic write head with dual return pole and tapered main pole
#74Atomic layer deposition systems, methods, and devices
#75Magnetic disk device and write processing method
#76MAMR write head with thermal dissipation conductive guide
#77Tape head with element-to-element spacing and adjustment and mechanism to control the spacing
#78Magnetic 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
#79Magnetic write head with dual return pole
#80Pulse-based writing for magnetic storage media
#81Magnetic head and magnetic recording and reproducing device
#82Spin-orbit torque induced magnetization switching in a magnetic recording head
#83Plating based pre-defined side shield and application in magnetic head
#84Method of manufacturing a magnetic recording head
#85Method of processing a slider
#86MAMR stack shape optimization for magnetic recording
#87Method of forming write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording
#88Dual perpendicular magnetic recording (PMR) writer base structures and mirror imaged asymmetrical magnetic core shapes for reduced writer-writer spacing (WWS)
#89Areal density capability improvement with a main pole skin
#90MAMR write head with thermal dissipation conductive guide
#91Magnetic head for perpendicular magnetic recording including two side shields configured to enable a reduction in width of an end face of the main pole located in a medium facing surface and an increase in cross-sectional area of the main pole in the vicinity of the medium facing surface
#92Selectable magnetic writers of different target geometries for reducing performance variance
#93NFT with mechanically robust materials
#94Method of forming a perpendicular magnetic recording (PMR) write head with patterned leading edge taper
#95Apparatus having sensors with hard spacers and low-contact-pressure head-tape interface
#96Apparatus having an array of write transducers having a low friction interface
#97Write transducers having high moment layer
#98Write transducers having high moment layer
#99Segmented magnetic recording write head for writing timing-based servo patterns
#100Methods, devices, and systems for reducing device test time
#101Dual spin-orbit torque oscillator in magnetic recording
#102Magnetic head having a stacked body provided between a magnetic pole and a first shield and a magnetic recording and reproducing device incorporating the magnetic head
#103Magnetic head and disk device having gap layers with different magnetic relative permeabilities
#104Beaked write transducer
#105PMR write head with patterned leading edge taper
#106Perpendicular magnetic recording (PMR) writer with improved trailing shield design
#107In-situ protective film
#108Method of forming an in-situ protective film
#109Write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording
#110MAGNETIC WRITER HAVING CONVEX TRAILING SURFACE POLE AND CONFORMAL WRITE GAP
#111Magnetic head and magnetic recording and reproducing device
#112NFT with mechanically robust materials
#113Write transducers having high moment layer
#114Beaked write transducer
#115Heat-assisted removal of head contamination
#116In-situ protective film
#117Write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording
#118Devices including a near field transducer (NFT) including peg and disc from different materials
#119Methods of forming features
#120High accuracy tape bearing surface length definition process for tape head fabrication
#121Tape head formed with high accuracy tape bearing surface length definition process
#122Methods of forming portions of near field transducers (NFTS) and articles formed thereby
#123Multi-writer head with a single operational writer
#124Segmented magnetic recording write head for writing timing-based servo patterns
#125Segmented magnetic recording write head for writing timing-based servo patterns
#126Magnetic recording write apparatus having a stepped conformal trailing shield
#127Heat assisted magnetic recording head having near-field transducer with a sloped nose
#128Magnetic writer having convex trailing surface pole and conformal write gap
#129Areal density improvement of perpendicular magnetic recording (PMR) write head by tuning magnetic flux loops
#130Near field transducer (NFT) including peg and disc of different materials
#131Near-field transducer with adjacent high-refractive index material layer
#132Magnetic recording write apparatus having a pole having an aspect ratio greater than one and an auxiliary pole
#133Devices including a near field transducer and at least one associated adhesion layer
#134Areal density improvement of perpendicular magnetic recording (PMR) write head by tuning magnetic flux loops
#135Perpendicular magnetic recording (PMR) writer with improved trailing shield design
#136Write pole wrap-around shield with gap lamination
#137Shingle magnetic writer having nonconformal shields
#138MAGNETIC RECORDING DEVICE
#139Perpendicular magnetic recording (PMR) writer with hybrid shield layers
#140Perpendicular magnetic recording (PMR) writer with hybrid shield layers
#141Method for making a perpendicular magnetic recording write head with write pole having thin side gaps and thicker leading gap
#142Perpendicular magnetic recording (PMR) write head with improved shapes of side shield and main pole
#143Manufacturing method for reader side shield
#144Near field transducer (NFT) including peg and disc of different materials
#145MAGNETIC SENSOR HAVING A WEAK MAGNETIC SPACER
#146Devices including a near field transducer (NFT) including peg and disc from different materials
#147Thermally robust near-field transducer peg
#148High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer
#149Electromagnetic data storage devices having improved magnetic structure
#150Magnetic head for perpendicular magnetic recording including a write shield
#151Magnetic head for perpendicular magnetic recording including a coil having an inclined surface
#152Data writer front shield with varying throat height
#153Methods for improving adhesion on dielectric substrates
#154Methods of forming portions of near field transducers (NFTS) and articles formed thereby
#155Storage device head using high magnetic moment material including a rare earth material and a transition metal
#156Microwave-assisted magnetic recording head and magnetic recording apparatus including the same
#157Write pole magnetic guard
#158PMR writer with non-conformal side gaps
#159Dual writer head design
#160Methods of forming features
#161Magnetic writer having multiple gaps with more uniform magnetic fields across the gaps
#162Perpendicular magnetic recording head with improved density recording
#163PMR WRITER WITH CONSTANT SIDE WALL ANGLE
#164Method of making a write head core
#165Main pole layer with at least two sacrificial layers and a gap layer
#166Data writer with flux density insert
#167Magnetic head for perpendicular magnetic recording including two side shields and main pole including lower protrusion
#168Unbalanced data writer coil
#169Magnetic head for perpendicular magnetic recording including angled side shield surfaces
#170Write head having beveled non-magnetic write gap seed layer
#171Devices including a near field transducer and at least one associated adhesion layer
#172Method of manufacturing a magnetic film having high coercivity for use as a hot seed in a magnetic write head
#173Method of making a bottom shield stabilized magnetic seed layer
#174Two side by side MIMO read sensors fabricated by self-aligned processing
#175Near field transducer for heat-assisted magnetic recording
#176Planar plasmon generator with thickened region and peg region
#177Heat sink layer along an aperture of a near-field transducer
#178Manufacturing method of a write portion for a thermal assisted magnetic head slider
#179Varying write pole side shield gap
#180Method of adjusting tilt using magnetic erase width feedback
#181Recessed antiferromagnetic design with antiparallel pinned stitch layers for improved pinning field
#182Stray field shielding for perpendicular magnetic recording write head
#183Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head
#184Magnetic head for perpendicular magnetic recording including a main pole and a write shield to provide improved write characteristics without compromising the function of the write shield
#185Magnetic recording and reproducing apparatus
#186Magnetic flux barrier
#187Tapered write head for MAMR
#188Thermally-assisted magnetic recording head and disk drive with the same
#189T-shaped write pole
#190STO WITH ANTI-FERROMAGNETIC COUPLING INTERLAYER
#191Thermally-assisted magnetic recording head having a heat sink
#192Varying data writer side shield gap distal the ABS
#193Magnetic stack with different areal extents on an air bearing surface
#194Stiff discrete insert array for thermal PTR management with desired induced stress state that reduces tendency for write pole erasure
#195Shield with uniform magnetic properties for a perpendicular magnetic recording head
#196Magnetic device including a near field transducer
#197INTEGRATED TOOL FOR FABRICATING AN ELECTRONIC COMPONENT
#198Write gap structure for a magnetic recording head
#199Data writer with flux density insert
#200Data writer with tapered side shield sidewalls
#201Write head designed for adjusting relative write phase between subtracks of a patterned media hypertrack
#202Method for reducing variation range of skew angle of magnetic writing pole and magnetic writing pole using the method
#203Recording head with dual coil/dual shield arrangement and high frequency oscillator
#204Method for forming a magnetic head for perpendicular magnetic recording
#205Method for producing a smooth Ru side gap of a damascene writer pole
#206Contact detection using laser modulation
#207Write head core
#208Manufacturing method of magnet head able to reduce electrode film for plating
#209Main pole layer with at least tow sacrificial layers and a gap layer
#210Nanoimprint lithography for thin film heads
#211Side shield pedestal for data readers
#212PMR writer device with multi-level tapered write pole
#213MAMR head with a multi-layered side gap for stable oscillation of the STO
#214Asymmetric trailing shield writer for shingled magnetic recording (SMR)
#215Magnetic write head having a residual shield seed layer for reducing overwriting
#216Writer with protruded section at trailing edge
#217Write pole design
#218Method of manufacturing magnetoresistive element
#219Two step method to fabricate small dimension devices for magnetic recording applications
#220Graded bevel tapered write pole design for field enhancement
#221Graded bevel tapered write pole design for field enhancement
#222High coercivity magnetic film for use as a hot seed in a magnetic write head and method to grow it
#223Write pole tip with trailing edge recess
#224Perpendicular magnetic write head and magnetic recording device having additional magnetic layer contacting front yoke and shield
#225Method of making a PMR writer with graded side shield
#226Device such as magnetic head having hardened dielectric portions
#227Shield designs with internal magnetization control for ATE improvement
#228Method of forming a writer with an AFM write gap
#229Write head with modified side shields
#230Recording head with near-field antenna and composite pole
#231HARDENED LAYER ON A DRIVE HEAD
#232Magnetic recording medium and method of manufacturing
#233Write pole for recording head
#234Perpendicular recording head with leading bump in the main pole having narrow leading gap (LG)
#235Magnetic head for perpendicular magnetic recording having a return path section
#236Magnetic head for perpendicular magnetic recording having a main pole and a shield
#237Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield
#238Method of manufacturing magnetic head for perpendicular magnetic recording having a return path section
#239Writer with increased write field
#240Wafer for magnetic head and method for manufacturing the same
#241Thermally-assisted magnetic recording head with optically isolating waveguide, head gimbal assembly, head arm assembly, magnetic disk unit, and light transmission unit
#242Recording head coil structure
#243Magnetic recording head with non-conformal side shield gap
#244Substrate nitrogen plasma treatment for softer CoFe main pole writer formation
#245Thermally assisted magnetic head, magnetic head device and magnetic recording/reproducing apparatus including a recording element and a near-field light generating element
#246Recording head with high-frequency oscillator and bi-layer main pole height/width arrangement
#247DEVICES INCLUDING SHAPED WRITE COILS
#248Method of manufacturing magnetic recording medium, and magnetic recording and reproducing device
#249RECORDING HEAD, AND DISK DRIVE WITH THE SAME
#250Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive
#251Method for manufacturing a magnetic head
#252Removing residues in magnetic head fabrication
#253Profile method in magnetic write head fabrication
#254Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive
#255Shield structure for reducing the magnetic induction rate of the trailing shield and systems thereof
#256Write head designed for adjusting relative write phase between subtracks of a patterned media hypertrack
#257Heat assisted narrow pole design with trailing shield
#258Magnetic write head with novel shield structure having latterally extending trailing gap layer and concaved side gap
#259Perpendicular magnetic write head having a current carrying element for in-plane field assisted magnetic recording
#260Write head with floating side shields and enhanced magnetic potential
#261High bevel angle magnetic writer pole fabrication process
#262Method of manufacturing a thin-film magnetic head
#263METHOD FOR MANUFACTURING A PERPENDICULAR MAGNETIC WRITE HEAD USING NOVEL REACTIVE ION ETCHING CHEMISTRY
#264Method for manufacturing a magnetic write pole of a perpendicular magnetic write head using novel mask fabrication
#265Use of magnetic material for RIE stop layer during damascene main pole formation
#266Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive
#267Shingled magnetic recording (SMR) head with bent trailing shield and methods of production thereof
#268Magnetic 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
#269Self-aligned bevels for write poles
#270Energy-assisted magnetic recording head and magnetic recording device
#271Method of forming metal to a concave portion of a substrate, method of manufacturing a magnetic head and a magnetic head
#272High data rate magnetic writer design
#273Method for manufacturing wraparound shield write head using hard masks
#274Pole tip shield shaped to provide a differential shielding effect alongside the magnetic pole tip
#275METHOD FOR MANUFACTURING A MAGNETIC WRITE HEAD WITH A FLOATING LEADING SHIELD
#276MAGNETIC WRITE HEAD HAVING AN ELECTROPLATED WRITE POLE WITH A LEADING EDGE TAPER
#277Method for manufacturing a magnetic write pole having straight side walls and a well defined track-width
#278Asymmetric writer for shingled magnetic recording
#279Magnetic recording head with notched shield
#280Recording head with dual coil/dual shield arrangement and high frequency oscillator
#281Thin film magnetic head, thin film magnetic head device, and magnetic recording/reproducing apparatus
#282Pole for magnetic recording
#283Magnetically biased write pole
#284Shield with down-track throat region
#285PMR writer device with multi-level tapered write pole
#286Magnetic write head with structured trailing pole
#287Method of forming a PMR writer device with multi-level tapered write pole
#288Chamfered magnetic write pole
#289Low permeability material for a side shield in a perpendicular magnetic head
#290Writer having a shield structure for adjacent and far track interference refreshment
#291Process for fabricating a magnetic pole and shields
#292Artificial neural network application for magnetic core width prediction and modeling for magnetic disk drive manufacture
#293Writer with an AFM write gap
#294Writer design with enhanced writability
#295Method of forming main pole of thermally-assisted magnetic recording head
#296Thin-film magnetic head with improved wide area track erasure (WATE), method of manufacturing the same, head gimbal assembly, and hard disk drive
#297Magnetic shield with flux concentration feature
#298Perpendicular shield pole writer with tapered main pole and tapered non-magnetic top shaping layer
#299Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recording
#300Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device