Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
01/2006
01/05/2006US20060001993 Electron beam lithography method
01/05/2006US20060001992 Modular pressure sensor drive connectable to a computer
01/05/2006US20060001991 Corrective adjustment of recording characteristics in digital renditions of analog recordings
01/05/2006US20060001519 High-frequency coil device and method of manufacturing the same
01/05/2006US20060000956 Extension and retraction arrangements with control systems
01/05/2006US20060000955 Extension and retraction arrangements
01/05/2006US20060000080 Methods of making write coils using ruthenium seed layer and reactive ion etching in ozone gas for seed layer removal
01/05/2006US20060000079 Method of providing a low-stress sensor configuration for a lithographically-defined read sensor
01/05/2006US20060000078 Methods of making a CPP read sensor with use of a resist without undercuts and high angle ion milling
01/05/2006DE102005016071A1 Tunnelmagnetwiderstandsvorrichtung Tunnel magnetoresistance device
01/05/2006CA2571525A1 Optical disc having plurality of recording layers, and method and apparatus for recording data thereon
01/04/2006EP1612914A2 Voice coil motor and positioning apparatus including the same
01/04/2006EP1612777A2 Single lever type actuator latch apparatus for disk drive
01/04/2006EP1612776A2 A Head Drum
01/04/2006EP1612775A2 Extraordinary magnetoresistive sensor with in-stack bias
01/04/2006EP1612774A2 Head drum and method of assembling a head drum
01/04/2006EP1611505A2 Combination compact disc recorder and player system
01/04/2006EP1444822A4 Image sensing apparatus including a microcontroller
01/04/2006CN1717744A A method and device to detect the likely onset of thermal relaxation in magnetic data storage devices
01/04/2006CN1717737A Magnetic head assembly and magnetic disc device
01/04/2006CN1717725A Optical information storage medium
01/04/2006CN1717723A Production process and production device of magnetic recording medium
01/04/2006CN1717722A Perpendicular magnetic recording medium, production process thereof, and perpendicular magnetic recording and reproducing apparatus
01/04/2006CN1716440A Hard disk drive (HDD) assembly
01/04/2006CN1716437A Disk information display device
01/04/2006CN1716431A Converter supporting device
01/04/2006CN1716424A Data processing apparatus
01/04/2006CN1716420A Disk apparatus, information recording and reproducing method, and disk rotation speed control method
01/04/2006CN1716391A Method of treating a substrate for electroless plating and magnetic recording medium and magnetic recording device thereof
01/04/2006CN1716390A Magnetic recording medium and magnetic recording/reproducing apparatus using the same
01/04/2006CN1716389A Slider and rotating disk type storage device
01/04/2006CN1716388A Disk drive and arm coil support assembly
01/04/2006CN1716387A Method and device for measuring magnetic head extruding amount of conic rotary magnetic drum
01/04/2006CN1716386A Method for assembling head-drum assembly for magnetic recording/reproducing apparatus
01/04/2006CN1716385A Head drum assembly and magnetic recording/reproducing apparatus having the same and a method for assembling a head drum assembly
01/04/2006CN1716384A Method of manufacturing head actuator assembly and method of manufacturing disk device
01/04/2006CN1716383A Thin-film magnetic head with heater, magnetic head gimbal assembly, and magnetic disk drive apparatus
01/04/2006CN1715861A Wear gauge and method of use
01/04/2006CN1235450C Circuit board
01/04/2006CN1235219C Turbo coding and decoding method and equipment for disk drive read/write channel
01/04/2006CN1235198C Main carrier for magnetic copying
01/04/2006CN1235197C Master information carrier and production method for magnetic recording medium using this
01/04/2006CN1235196C Magnetic recording media and magnetic recording apparatus using said media
01/04/2006CN1235195C Method for servo writing and disk drive with servo control system
01/04/2006CN1235194C Method of generating timing code for automatic servo write of rotating magnetic disk
01/04/2006CN1235193C Rotary head and magnetic recording reproducing device
01/04/2006CN1234798C Composition for grinding and manufacturing method of storage hard disk using said composition
01/04/2006CN1234472C Method of removing organic materials from substrates
01/03/2006US6983335 Disk drive managing method for multiple disk-array system
01/03/2006US6983314 Recording mechanism for recording information specified from an external source using capacity information
01/03/2006US6982939 Write compensation for data storage and communication systems
01/03/2006US6982938 Method and apparatus for disc recording
01/03/2006US6982937 Data reproducing apparatus
01/03/2006US6982932 Recording/reproducing head and recording/reproducing apparatus incorporating the same
01/03/2006US6982855 Magnetoresistive head having layer structure between free and lead layers with layer structure including fixed magnetization layer
01/03/2006US6982854 Magnetoresistance effect device and magnetoresistance effect head comprising the same, and magnetic recording/reproducing apparatus
01/03/2006US6982853 Disk drive including a stamped arm assembly and method of making an actuator arm assembly
01/03/2006US6982852 Carriage arm assembly for magnetic disk drive
01/03/2006US6982851 Flying head slider and disk storage apparatus using the same
01/03/2006US6982849 Method and apparatus for providing positional information on a disk
01/03/2006US6982848 Disk apparatus and head positioning method
01/03/2006US6982845 Magnetic recording apparatus and magnetic recording method
01/03/2006US6982844 Optical aperture for data recording having transmission enhanced by surface plasmon resonance
01/03/2006US6982843 Assembly comprising adjustable heat flux mechanism for thermally assisted/thermal information processing and control
01/03/2006US6982127 Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof
01/03/2006US6982071 Thin-film magnetic recording media with dual intermediate layer structure for increased coercivity
01/03/2006US6982042 Ion bombardment of electrical lapping guides to decrease noise during lapping process
01/03/2006US6981759 Substrate and method forming substrate for fluid ejection device
01/03/2006US6981315 Method of manufacturing a flexure blank
12/2005
12/29/2005WO2005124777A1 Detecting radius of optically writable label side of optical disc at which markings have not been written
12/29/2005WO2005124775A1 Head holding member, disk device with the head holding member, and head holding method in the disk device
12/29/2005WO2005124746A1 Information storage medium, recording and/or reproducing apparatus, and recording and/or reproducing method
12/29/2005WO2005124742A2 Trolley and rail systems for extension and retraction arrangements
12/29/2005WO2005124741A2 Extension and retraction arrangements
12/29/2005WO2005124740A2 Extension and retraction arrangements with control systems
12/29/2005WO2005124467A1 Electron beam drawing device
12/29/2005WO2005122705A2 Recording medium, and method and apparatus for reformatting the same
12/29/2005WO2005091704A3 Magnetic nanoparticles of noble metals
12/29/2005US20050289577 Data writing with plasmon resonator
12/29/2005US20050289576 Transducer for heat assisted magnetic recording
12/29/2005US20050289405 Fast synchronization of a number of digital clocks
12/29/2005US20050287933 Glass substrate for information recording medium and process for manufacturing the same
12/29/2005US20050287820 Mold for nano imprinting
12/29/2005US20050287398 Magnetic recording medium
12/29/2005US20050287397 Magnetic recording medium and manufacturing method thereof
12/29/2005US20050287304 Method of treating a substrate for electroless plating and method of increasing adhesion therebetween, and magnetic recording medium and magnetic recording device thereof
12/29/2005US20050286399 Optical disc having plurality of recording layers, and method and apparatus for recording data thereon
12/29/2005US20050286396 Temperature sensing apparatus and methods for servo and write compensation in a data recording module
12/29/2005US20050286390 Recording method and optical disk device
12/29/2005US20050286382 Optical disk apparatus and control program for the same
12/29/2005US20050286381 Optical disk apparatus, system for evaluating optical disk apparatus, and program for evaluating the same
12/29/2005US20050286380 Digital adaptive hysteresis system
12/29/2005US20050286379 System, method, and computer program for verifying data on information recording medium
12/29/2005US20050286378 Data writing method
12/29/2005US20050286375 System and program for evaluating optical disk apparatus
12/29/2005US20050286372 Optical recording method and apparatus with different recording rates
12/29/2005US20050286370 Disk apparatus, information recording and reproducing method, and disk rotation speed control method
12/29/2005US20050286368 Method and apparatus for overwriting data on recording-medium and the recording medium
12/29/2005US20050286365 Initial setting of power of radiation beam for reproducing data recorded on optical information medium
12/29/2005US20050286364 Optical disc having plurality of recording layers, and method and apparatus for recording data thereon