Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
06/2009
06/02/2009US7542868 Head gimbal assembly loader
06/02/2009US7542405 High-density optical disc, method for recording and reproducing encrypted data thereon
06/02/2009US7542392 Optical information storage medium having a transition area provided between first area and second area of lead-in area and reproducing and/or recording apparatus for use therewith
06/02/2009US7542391 Recording and/or reproducing methods and apparatuses
06/02/2009US7542389 Write-once optical disc, method and apparatus for recording management information on write-once optical disc
06/02/2009US7542388 Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method
06/02/2009US7542249 Bottom spin valve with laminated CoFe free layer for ultra-high density recording
06/02/2009US7542248 Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system
06/02/2009US7542247 Magnetic disk apparatus
06/02/2009US7542246 Transducer with pole tip protrusion compensation layer
06/02/2009US7542245 Composite thin-film magnetic head with non-magnetic conductive layer to balance parasitic capacitances
06/02/2009US7542244 Magnetic head to prevent undesired data erasure and magnetic disk storage having the same
06/02/2009US7542243 Slider with transducing and heating elements formed on trailing end thereof and sharing same thin film structure
06/02/2009US7542242 FPC with via holes with filler being welded to suspension and drive apparatus
06/02/2009US7542241 Disk drive suspension with 1st and 2nd torsion control through rail height variation and offsetting beam portion deflection
06/02/2009US7542240 Vertically engaging snap-on arm mounts for disk drive head suspensions
06/02/2009US7542239 Disc flutter compensating suspension
06/02/2009US7542238 Aerodynamic magnetic head slider and magnetic disk drive
06/02/2009US7542236 Head slider, head gimbal assembly, and hard disk dirve
06/02/2009US7542235 Perpendicular magnetic recording medium
06/02/2009US7542233 Perpendicular magnetic recording element, thin film magnetic head, magnetic head device, and magnetic recording/reproducing apparatus for reducing deleterious effects of external magnetic fields
06/02/2009US7542230 Disk drive during self-servo writing
06/02/2009US7542229 Magnetic recording-reproducing apparatus
06/02/2009US7541106 Magnetic recording medium and magnetic recording/reproducing device
06/02/2009US7541105 Epitaxial ferroelectric and magnetic recording structures including graded lattice matching layers
06/02/2009US7540592 Micro-electromechanical nozzle assembly with an arcuate actuator
06/02/2009US7540077 Method for bonding slider row bars for photolithography process
05/2009
05/28/2009WO2009066362A1 Head slider and recording medium driving device
05/28/2009WO2009066088A1 Magnetic write head
05/28/2009WO2006137835A3 EPITAXIAL FERROMAGNETIC Ni3FeN
05/28/2009US20090136786 Silicon substrate for magnetic recording medium and magnetic recording medium
05/28/2009US20090136785 Methods for nanopatterning and production of magnetic nanostructures
05/28/2009US20090136784 Magnetic recording disk and method for manufacture thereof
05/28/2009US20090136782 Magnetic recording media having a chemically ordered magnetic layer
05/28/2009US20090135693 Data recovery through eliminating adjacent track interference
05/28/2009US20090135691 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
05/28/2009US20090135690 Method of and appratus for immediately writing or reading files on a disc-like recording medium having control information on defect management stored in a predefined location and such a disc-like recoding medium
05/28/2009US20090135530 Magnetic head for perpendicular magnetic recording and method of manufacturing same
05/28/2009US20090135529 Magneto-resistive effect device of the cpp type, and magnetic disk system
05/28/2009US20090135528 Magnetic reader with piggybacked fence
05/28/2009US20090135527 Magnetic recording media and method of fabricating the same
05/28/2009US20090135526 Magnetoresistive Device
05/28/2009US20090135525 Suspension, head gimbal assembly, and disk drive unit with the same
05/28/2009US20090135524 Magnetic head driving circuit, magnetic recording/reproducing device and reproducing head protection method
05/28/2009US20090135523 Microactuator, head gimbal assembly, and disk drive device
05/28/2009US20090135522 Flying head slider and magnetic disk apparatus
05/28/2009US20090135521 Protective film forming method
05/28/2009US20090135520 Magnetic tape head
05/28/2009US20090135519 Magnetic recording medium, method and apparatus for manufacturing magnetic recording apparatus
05/28/2009US20090135518 Discrete track magnetic media with domain wall pinning sites
05/28/2009US20090135513 Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium
05/28/2009US20090135512 Electrical current as probe for modulation at head-disk interface
05/28/2009US20090135232 Print roll for a camera having an internal printer
05/28/2009US20090135215 Camera device incorporating a color printer with ink validation apparatus
05/28/2009US20090133468 Wear gauge and method of use
05/27/2009EP2063421A2 Master carrier for magnetic transfer and magnetic recording medium manufactured using the same
05/27/2009EP1594134B1 Head suspension and information storage device
05/27/2009EP1532661B1 Device for liquid treatment of disk-shaped objects
05/27/2009EP1007252A4 Encapsulated nanometer magnetic particles
05/27/2009CN101443844A Electrical current as probe for modulation at head-disk interface
05/27/2009CN101441873A Magnetic recording media and method of fabricating the same
05/27/2009CN100492555C Iron nitride magnetic powder and method of producing the powder
05/27/2009CN100492530C Programmable magnetic memory device FP-MRAM
05/27/2009CN100492524C Method and apparatus for creating an indexed playlist in a digital audio data player
05/27/2009CN100492520C Magnetic recording medium
05/27/2009CN100492498C System and method for patterning a master disk for nanoimprinting patterned magnetic recording disks
05/27/2009CN100492497C Intermediate tri-layer structure for perpendicular recording media
05/27/2009CN100492496C Perpendicular magnetic recording medium
05/26/2009US7540001 Apparatus for and method of mounting disks having different diameters
05/26/2009US7539814 Selecting a target destination using seek cost indicators based on longitudinal position
05/26/2009US7539116 Holographic digital data storage system compatible with holographic and reflective medium
05/26/2009US7539110 Optical information recording medium and optical recording method
05/26/2009US7539109 Optical disc drive and recording method for optical disc drive
05/26/2009US7539102 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
05/26/2009US7539101 Method for detecting defect signals on a disc
05/26/2009US7539099 Information recording apparatus and an information recording system
05/26/2009US7539098 Optical information recording medium and recording apparatus
05/26/2009US7539094 Multi-bit stream of multimedia data processing
05/26/2009US7539088 Optical disc recording and reproducing method adaptive to wobble pregroove
05/26/2009US7538989 Tunnel MR head formed with partial milled stack
05/26/2009US7538988 Method and apparatus having improved magnetic read head sensors
05/26/2009US7538987 CPP spin-valve element
05/26/2009US7538986 Multi-port cable for removable ESD/EOD protection for electronic devices
05/26/2009US7538985 Magnetic head positioning mechanism
05/26/2009US7538984 Rotational PZT micro-actuator with a rotatable plate
05/26/2009US7538983 Micropositioner recording head for a magnetic storage device
05/26/2009US7538980 Actuator assembly
05/26/2009US7538979 Flexure including controlled static attitude and load point contact
05/26/2009US7538978 Heat assisted magnetic recording head and heat assisted magnetic recording apparatus for heating a recording region in a magnetic recording medium during magnetic recording
05/26/2009US7538977 Method and apparatus for providing diamagnetic flux focusing in a storage device
05/26/2009US7538976 Trailing shield design for reducing wide area track erasure (water) in a perpendicular recording system
05/26/2009US7538971 Microactuator control adjustment using temperature sensor measurements
05/26/2009US7538970 Storage apparatus, storage apparatus control method, and computer product
05/26/2009US7538969 Servo pattern with encoded data
05/26/2009US7538968 Magnetic recording medium and magnetic recording/reproducing apparatus
05/26/2009US7538967 Method and apparatus for estimating a position of a head in a disk drive
05/26/2009US7538966 Read/write head azimuth determination via servo band signal information
05/26/2009US7538965 Method and apparatus for writing servo management information in a disk drive
05/26/2009US7538962 Media event timer and methods for use therewith
05/26/2009US7537846 Magnetic disk, method of manufacturing the magnetic disk and method of evaluating the magnetic disk