197812 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor Disposition or mounting of heads relative to record carriers
Sub-classes:Method of Manufacturing Piezoelectric Microactuators Having Wrap-Around Electrodes
#2PROBE HEAD WITH TRAILING SHIELD FOR MAGNETIC RECORDING ON TAPE
#3HEAD DRIVING DEVICE
#4SINGLE ARM STEPPER ELEVATION SYSTEM
#5Magnetic recording device having redundant servo readers and method for using same
#6Suspension assembly, head suspension assembly and disk device with the same
#7Suspension assembly, head suspension assembly and disk device with the same
#8Suspension assembly, head suspension assembly and disk device with the same
#9Measuring a load resistance coupled to a transmission line
#10Assembly of DSA suspensions using microactuators with partially cured adhesives
#11Tape head having sensors proximate to an edge
#12Tape head having sensors proximate to an edge
#13Method for correcting position offset of the heads on two dimensional magnetic recording device
#14Magnetic recording medium having characterized magnetic layer and magnetic recording and reproducing device
#15Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device
#16Magnetic disk recording device having different time interval between first and second pre-heating periods
#17Record head actuator sandwiched damper plus travel limiter
#18Method of manufacturing piezoelectric microactuators having wrap-around electrodes
#19Disk drive suspension assembly having a partially flangeless load point dimple
#20Tape head having sensors proximate to a region between tented tape regions
#21Partial curing of a microactuator mounting adhesive in a disk drive suspension
#22Vibration compensation using disk locked clock error
#23Suspension assembly, head suspension assembly and disk device with the same
#24Hard disk drive assembly with field-separable mechanical module and drive control
#25Integrated recording head with selective movement
#26Disk drive suspension assembly having a partially flangeless load point dimple
#27Suspension assembly, head suspension assembly and disk device with the same
#28Current-limiting in an amplifier system
#29Bearing apparatus with surface migration channels
#30Partial curing of a microactuator mounting adhesive in a disk drive suspension
#31Disk drive head suspension tail with a noble metal layer disposed on a plurality of structural backing islands
#32Dynamic adjustments of tape head wrap angles
#33De-swage machine for removal of a head from a head stack assembly and method of using the same
#34Flexure of disk drive suspension
#35Disk drive suspension assembly having a partially flangeless load point dimple
#36Reducing ion migration in a hard disk drive microactuator flexure assembly
#37Terminal pad of a flexure for a head suspension having a padding plating and method of forming the terminal pad
#38Current-limiting in an amplifier system
#39STRUCTURE WITH SEED LAYER FOR CONTROLLING GRAIN GROWTH AND CRYSTALLOGRAPHIC ORIENTATION
#40Slider cavity feature for gimbal attachment
#41GREASE COMPOSITION ADDITIVE FOR PIVOT BEARING ASSEMBLIES
#42A/D converter, motor drive device, magnetic disk storage device, and electronic appliance
#43Tolerance ring
#44De-swage machine for removal of a head from a head stack assembly and method of using the same
#45Substrate for suspension, and production process thereof
#46Mass balanced flexure gimbal for head gimbal assembly sway mode control
#47Magnetic element with coupled side shield
#48Medium processing device and flexible cable
#49Device for holding a magnetic reading head
#50Disk drive suspension and manufacturing method therefor
#51Method of producing a suspension board with circuit
#52Integrated recording head with selective movement
#53Integrated recording head with selective movement
#54TRANSFER TOOL FOR CLAMPING A DISK DRIVE SUSPENSION TO AN ACTUATOR ARM
#55Method of and apparatus for measuring attitude angles of a tongue with a fitting face involving a plurality of electrodes
#56Production method of base plate for disk drive, base plate for disk drive, and drive therewith
#57Substrate for suspension, and production process thereof
#58Suspension board with circuit having an opening formed in the metal supporting board at a slider mounting region
#59Magnetic card reader
#60HEAD PARKING RAMP AND HARD DISK DRIVE HAVING THE SAME
#61Method for manufacturing an integrated lead suspension
#62Integrated recording head with selective movement
#63HARD DISK DRIVE
#64Optical path for a thermal-assisted magnetic recording head
#65Method of reclaiming a head suspension from a head gimbal assembly
#66Integrated recording head with selective movement
#67RECORDING AND/OR PLAYBACK DEVICE COMPRISING MULTIPLE AZIMUTH MAGNETIC HEADS
#68Recording and/or Playback Device Comprising Multiple Magnetic Heads With Azimuth Gaps
#69Non-contact magnetic sensor system
#70PROTECTING AND MERGING A HEAD STACK ASSEMBLY OF A DATA STORAGE DEVICE
#71Cantilever including a fulcrum to actuate a probe tip for use in systems and methods of probe data storage
#72Devices and methods of detecting movement between media and probe tip in a probe data storage system
#73Non-contact sensor system
#74Method and apparatus for improving the performance of a disk drive
#75Head suspension with arm having flexure and resilient support on opposing sides
#76Method for making noble metal conductive leads for suspension assemblies
#77Microactuator, head gimbal assembly and hard disk drive using the same, and manufacturing method thereof
#78Optical path for a thermal-assisted magnetic recording head
#79System and method for damage prevention by improving the shock resistance of a hard disk actuator arm
#80Magnetic disk drive and ramp
#81Apparatus and method for damping slider-gimbal coupled vibration of a hard disk drive
#82Seek error retry method of a disk device and disk device
#83Soaked de-swage method for rebuilding head stack assembly
#84Method for making noble metal conductive leads for suspension assemblies
#85Apparatus for protecting and merging a head stack assembly
#86Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly
#87Non-contact, high resolution magnetic sensor system
#88Micromover configured to move a magnetic storage medium in perpendicular directions in a plane
#89Method of screening head based on contact recording type magnetic head and method of measuring contact force of magnetic head
#90Actuator having absorption filter and disk drive having the same
#91Hard disk drive head assembly with tilt-preventing standoff formed on flexure cover beneath slider
#92Monolithically-integrated hybridized slider electronics for magnetic read/write
#93ABS design with soft bumper pads (SBP) for mitigating media damage and thermal erasure in hard disk drives (HDD)
#94Assembly of DSA suspensions using microactuators with partially cured adhesive
#95Sorting of HAMR read/write heads based on reader and writer widths
#96Piezoelectric microactuator with restraining layer for control of bending
#97Disk drive head gimbal assembly having a flexure tail with a dielectric layer that has regions of lesser thickness
#98Apparatus with vapor-trapping pathway
#99Disk drive head suspension tail with a noble metal layer disposed on a plurality of structural backing islands
#100Method for head stack assembly rework
#101Partial curing of a microactuator mounting adhesive in a disk drive suspension
#102Head assembly
#103Suspension assembly, head suspension assembly and disk device with the same
#104Etching continuous periodic pattern on a suspension to adjust pitch and roll static attitude
#105HDD microactuator having reverse poling and active restraining layer
#106Suspension circuit trace employing stacked traces and windowed stainless steel layer
#107Method of manufacturing piezoelectric microactuators having wrap-around electrodes
#108Magnetic head separator fin material to prevent particulate contamination on slider
#109Head structure with electric damage protection for a microwave-assisted hard disk drive
#110Dual stage actuated suspension having adhesive overflow control channels
#111Multi-stage actuator with writer position determination capability
#112Electrical interconnect from disk drive suspension flexure to PZT motor
#113Method for manufacturing a read head having conductive filler in insulated hole through substrate