197896 ⎘
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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following; Fluid-dynamic spacing of heads from record-carriers; Specially adapted for spacing from a rotating disc using a fluid cushion; Control of flying height using capacitive measurement
SYSTEM AND METHOD FOR DISK DRIVE FLY HEIGHT MEASUREMENT
#2Head Gimbal Assembly Height Determination with Charge-to-Voltage Converter
#3SYSTEM AND METHOD FOR DISK DRIVE FLY HEIGHT MEASUREMENT
#4System and method for disk drive fly height measurement
#5Data storage device with soft on-disk activation of fine actuators
#6Optimized dual thermal fly-height design for dual writers for advanced magnetic recording
#7ACTIVE CONTROL OF A READ/WRITE HEAD
#8Magnetic head control capable of avoidance media bumps during seeking process
#9Active control of a read/write head
#10Active control of a read/write head for reduced head-media spacing
#11Implementing dual partially independent thermal flyheight control (TFC) for hard disk drives
#12Concurrent modulation and frictional heating head disk contact detection
#13Systems and methods for clearance monitoring in storage media
#14Analog tunneling current sensors for use with disk drive storage devices
#15METHOD OF OPTIMIZING FLYING HEIGHT OF HEAD AND HARD DISK DRIVE MANUFACTURED BY THE SAME
#16Electrical current as probe for modulation at head-disk interface
#17Integrated slider bias control
#18STORAGE DEVICE, RECORDING MEDIUM EVALUATION DEVICE, AND RECORDING MEDIUM EVALUATION METHOD
#19System and method for measuring air bearing gap distance
#20Slider with improved structure for adjusting flying height thereof and hard disk drive with the same
#21SYSTEM FOR MEASURING HEAD SPACING (FLY HEIGHT) IN A DISK DRIVE
#22Systems and/or methods for controlling bias voltages between recording media and read/write heads in disk drive devices
#23Electrostatic fly-height control
#24Head gimbal assembly loading with fixed mounting surface
#25Method for correcting floating-type magnetic head device mounted in hard disk device
#26Reducing read/write head track misregistration
#27Method and apparatus for detecting slider/disk fly-height modulation in a hard disk drive
#28Detecting head/disk contact in a disk drive using a calibration parameter
#29Storage device
#30Recording medium drive including electrostatic actuator between head slider and recording medium
#31Apparatus for controlling space between head and medium
#32Short-pulsed laser treatment for angularity adjust with minimized heat loading of a hard disk drive component
#33Simultaneous measurement of contact potential and slider body clearance in a magnetic disk drive
#34Hard-disk drive design for contact recording applications
#35Electrical current as probe for modulation at head-disk interface
#36Multi-layer electrode device on slider for electrostatic fly height adjustment
#37Method for adjusting flying height of magnetic heads using an electrical charge through an electrical pad on the slider
#38System and method for disk drive fly height measurement
#39System and method for disk drive fly height measurement
#40Data storage device employing low duty cycle square wave to detect head touchdown
#41High-speed, low drift, precision peak detection circuit and systems
#42Apparatus and method for measuring surface charge of a slider