Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
05/2006
05/18/2006US20060104179 White dot out detecting device
05/18/2006US20060104174 Method of enhancing multimedia
05/18/2006US20060103991 Magnetoresistive head using longitudinal biasing method with 90-degree magnetic interlayer coupling and manufacturing method thereof
05/18/2006US20060103990 Magnetic head manufacturing method, magnetic head, angle setting device and lapping device
05/18/2006US20060103989 Magnetic head, magnetic head gimbal assembly, magnetic recording and reproducing apparatus, and magnetic memory
05/18/2006US20060103988 CPP with elongated pinned layer
05/18/2006US20060103987 Narrow track read sensor
05/18/2006US20060103986 Head drum assembly of magnetic recording and reproducing apparatus
05/18/2006US20060103985 Head drum assembly and magnetic recording/reproducing apparatus having the same
05/18/2006US20060103984 Flexible printed circuit and hard disk drive with the same
05/18/2006US20060103983 Distributed shunt structure for lapping of current perpendicular plane (CPP) heads
05/18/2006US20060103982 Perpendicular recording head with reduced thermal protrusion
05/18/2006US20060103981 Thin-film magnetic head with heating element for adjusting magnetic spacing and control method of magnetic spacing
05/18/2006US20060103980 Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head
05/18/2006US20060103979 Thin film magnetic head structure, method of making the same and thin film magnetic head
05/18/2006US20060103978 Single pole type recording head with tapered edges
05/18/2006US20060103977 Magnetic recording head
05/18/2006US20060103976 Magnetic winding and method of making same
05/18/2006US20060103973 Cartridge loading devices
05/18/2006US20060103972 Flexible data TPI in hard disk drives
05/18/2006US20060103971 Mono pole piece for a two stage tape drive actuator
05/18/2006US20060103970 Servo control for magnetic disk drive
05/18/2006US20060103969 System and apparatus for position error signal linearization
05/18/2006US20060103968 Dynamic skew compensation systems and associated methods
05/18/2006US20060103964 Variable control of write parameters for hard disk drive
05/18/2006US20060103962 Method and apparatus for testing a servo circuit of a read/write head system
05/18/2006US20060103958 System and method for determining intergranular exchange in perpendicular recording media
05/18/2006US20060103382 Spin stand having hydrodynamic bearing motor and head/disc test device
05/18/2006US20060103373 Anglular position detection utilizing a plurality of rotary configured magnetic sensors
05/18/2006US20060102812 Trolley and rail systems for extension and retraction arrangements
05/18/2006US20060101636 Method for patterning a magnetoresistive sensor
05/17/2006EP1657711A1 System and method for tape drive control
05/17/2006EP1656670A2 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
05/17/2006EP1656668A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/17/2006EP1656667A2 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
05/17/2006EP1656663A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/17/2006EP1273438B1 Biaxially oriented layered polyester film and magnetic recording medium
05/17/2006EP0942045B1 Polyester film comprising specific hydroxyapatite particles
05/17/2006CN1774580A Tolerance ring assembly
05/17/2006CN1773611A Glass substrate for magnetic record medium and method for making same
05/17/2006CN1773610A Magnetic recording medium and magnetic recording and reproduction apparatus
05/17/2006CN1773609A Magnetic recording medium and magnetic storage apparatus
05/17/2006CN1773608A Method of creating correction table for head position control, head position control method, and disk device
05/17/2006CN1256720C Substrate for information storing media
05/17/2006CN1256719C Suspension board with circuit
05/17/2006CN1256718C Thin film structure and manufacturing method thereof
05/17/2006CN1256717C Magnetic recording head with dielectric layer
05/17/2006CN1256716C Magnetic duplicating method and device
05/16/2006US7047438 Accommodation of media defect growth on a data storage medium through dynamic remapping
05/16/2006US7047353 Optical disc player with sleep mode
05/16/2006US7046909 System and method for identifying inconsistencies in duplicate digital videos
05/16/2006US7046745 Signal processing circuit
05/16/2006US7046605 Recording medium for storing version information for maintaining recording and/or reproducing compatibility, and method and apparatus for managing the same
05/16/2006US7046603 Information storage apparatus
05/16/2006US7046602 Process for computing eccentric amount of disk upon rotating
05/16/2006US7046600 Optical disc apparatus with laser power control matching linear recording velocity
05/16/2006US7046598 Apparatus for and method of detecting phase difference between phase reference signal and wobble
05/16/2006US7046490 Spin valve magnetoresistance sensor and thin film magnetic head
05/16/2006US7046489 Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system
05/16/2006US7046488 Disk drive comprising depletion mode MOSFET for protecting a head from electrostatic discharge
05/16/2006US7046487 Magnetoresistive effective element, thin film magnetic head, magnetic head device and magnetic recording/reproducing device
05/16/2006US7046486 Micro-flexure suspension including piezoelectric elements for secondary actuation
05/16/2006US7046485 Piezoelectric actuator, disk drive using the same and manufacturing method thereof
05/16/2006US7046484 Magnetic head supporting device having dummy weight used to coincide mass and swing movement centers
05/16/2006US7046483 Copper gimbal and gimbal damping for integrated lead suspension
05/16/2006US7046482 Magnetic head
05/16/2006US7046481 Magnetic head having a laminated yoke layer with protected pole piece and disk drive containing the same
05/16/2006US7046480 Thin film magnetic head and manufacturing method thereof
05/16/2006US7046479 Magnetic recording/reproducing device having position control
05/16/2006US7046478 Method and apparatus for reducing vibration in a dynamic system
05/16/2006US7046477 Apparatus and method for calculating disk shift amount in disk drive
05/16/2006US7046476 Method apparatus and system for accessing discontinuous media tracks
05/16/2006US7046475 Apparatus and method for controlling head unload operation in disk drive
05/16/2006US7046474 Data storage device and actuator control method
05/16/2006US7046472 Method and apparatus for self servowriting of tracks of a disk drive using an observer based on an equivalent one-dimensional state model
05/16/2006US7046471 Method and apparatus for utilizing variable tracks per inch to reduce bits per inch for a head
05/16/2006US7046468 Semiconductor integrated circuit and magnetic storage device using the same
05/16/2006US7046467 Method for generating a format specific data structure in a disk drive having differing surface formats
05/16/2006US7046466 Dual density recording for direction-dependent linear media
05/16/2006US7046465 Disk drive having one or more partial servo wedges that includes a short servo sync mark that is different than the servo sync word of full servo wedges
05/16/2006US7046464 Data recording method and data recording/reproducing device, recording medium
05/16/2006US7046463 Low flying head detection using readback signal amplitude modulation
05/16/2006US7045780 Scanning probe microscopy inspection and modification system
05/16/2006US7045275 Multilayer lithography; focusing particle beams; imaging marking element; determination position; high density storage
05/16/2006US7045228 Multialyer; coating containing ferromagnetic powder in binder, support, backings
05/16/2006US7045227 Magnetic recording medium
05/16/2006US7045225 Perpendicular magnetic recording medium and manufacturing method thereof
05/16/2006US7045224 Magnetic detecting element having antiferromagnetic film having predetermined space in track width direction and method for manufacturing the same
05/16/2006US7045215 Overcoated with lubricant layer; prevent migration during high speed rotation ; fluoropolyether protective coatings
05/16/2006US7045175 Multilayer; magnetic layer and protective coatings
05/16/2006US7045074 Magnetic cluster, magnetic recording medium, method for fabricating a magnetic cluster and method for fabricating a magnetic recording medium
05/16/2006US7044839 Glass substrate for information recording medium and process for manufacturing the same
05/16/2006US7044837 Magnetic head cleaning method
05/16/2006US7043910 Thermal actuator
05/16/2006US7043823 oxidizing the material remaining in the second layer in the side regions not covered by the mask without oxidizing the material in the central region of the second layer, to render the side regions of the second layer substantially incapable of conducting magnetic flux; then removing the mask
05/11/2006WO2006049912A2 Cmp composition comprising surfactant
05/11/2006WO2006049259A1 Patterned magnetic recording medium design method and patterned magnetic recording medium
05/11/2006WO2006048581A1 Recording and/or playback device comprising multiple azimuth magnetic heads
05/11/2006WO2006048580A2 Recording and/or playback device comprising multiple magnetic heads with azimuth gaps
05/11/2006WO2006001632A3 Method and apparatus for overwriting data on recording-medium and the recording medium