Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
03/2006
03/23/2006US20060061904 Encapsulated miniature hard disc drive
03/23/2006US20060061903 Repetitive controller and drive servo system including it
03/23/2006US20060061902 Method and apparatus of dual stage servo control for track following in a hard disk drive
03/23/2006US20060061900 Magnetic recording medium, magnetic storage device, and fabricating method thereof
03/23/2006US20060061899 Magnetic disk drive
03/23/2006US20060061898 Servo signal inspecting device and method for inspecting servo signal
03/23/2006US20060061897 Signal processing method of magnetic recording medium and magnetic record reproduction apparatus
03/23/2006US20060060561 Method of fabricating inkjet print head using photocurable resin composition
03/23/2006US20060059680 Method for fabricating a pole tip in a magnetic transducer using feed-forward and feedback
03/23/2006DE10156439B4 Taktgewinnungseinrichtung für eine Scheibenwiedergabevorrichtung Clock recovery device for a disc reproducing apparatus
03/23/2006DE10140043B4 Schichtensystem mit erhöhtem magnetoresistiven Effekt sowie Verwendung desselben The same layer system with increased magnetoresistive effect and use
03/22/2006EP1638099A1 Data recording device and program
03/22/2006EP1638088A2 Servo signal inspecting device and method for inspecting servo signal
03/22/2006EP1638087A1 Magnetic head supporting mechanism
03/22/2006EP1638086A2 Disk drive suspension assembly and recording and/or reproducing apparatus with suspension assembly
03/22/2006EP1638085A2 Signal processing method of magnetic recording medium and magnetic record reproduction apparatus
03/22/2006EP1637625A2 Target material.
03/22/2006EP1636810A1 Method of manufacturing a device with a magnetic layer-structure
03/22/2006EP1635819A1 Staurosporine derivatives for hypereosinophilic syndrome
03/22/2006CN1750927A Layered polyimide/metal product
03/22/2006CN1750164A Digital hard disc recorder file managing method for preventing file fragment production
03/22/2006CN1750162A Signal reproducing device
03/22/2006CN1750158A Player/recorder, contents playing back method and contents recording method
03/22/2006CN1750129A Magnetic recording medium and magnetic recording/reproducing apparatus
03/22/2006CN1750128A Perpendicular magnetic recording medium and manufacturing of the same
03/22/2006CN1750127A Magnetic head, head suspension assembly, and magnetic reproduction device
03/22/2006CN1750126A Method and apparatus for magnetization test of write head in a disk drive
03/22/2006CN1750125A Magnetic recording/reproducing apparatus and magnetic recording/reproducing method
03/22/2006CN1246835C Amplitude limiter for dynamic regulation of clip level
03/22/2006CN1246832C Vertical magnetic recording medium
03/22/2006CN1246831C Magnetic head slider suspension, magnetic head assembly and producing method and information recording and replaying apparatus
03/22/2006CN1246830C Tracking signal processing circuit
03/22/2006CN1246829C Disc drive with layered write coil
03/22/2006CN1246099C Distortion correcting method and device for plane body
03/21/2006USRE39029 Magnetic recording/reproducing apparatus with the recording/reproducing heads preceding the erasing heads
03/21/2006US7016289 Information-processing apparatus, information-recording apparatus, information-processing system, information- recording method, program for information recording, and storage medium
03/21/2006US7016288 Information carrier and devices for scanning the information carrier
03/21/2006US7016287 Method and apparatus of modulating/demodulating data for an optical recording medium
03/21/2006US7016286 Digital signal modulation method, digital signal modulation apparatus, encoding method, encoding apparatus, storage medium, transmission apparatus and program
03/21/2006US7016278 Apparatus and method for controlling recording speed of optical disc recording system
03/21/2006US7016276 Information recording medium information recording method and information recording/reproduction system
03/21/2006US7016275 Optical recording medium on which data may be stored seamlessly and method for processing defective area within the medium
03/21/2006US7016267 Magnetooptical recording apparatus having retreatable magnetic head
03/21/2006US7016223 Magnetoelectronic memory element with inductively coupled write wires
03/21/2006US7016170 Magnetic head and tunnel junction magneto-resistive head having plural ferromagnetic layers associated with an antiferromagnetic coupling layer for magnetically biasing the sensing free layer
03/21/2006US7016169 Magnetoresistive head with first and second pairs of antiferromagnetic films imparting magnetic bias to first and second magnetization free layers and perpendicular magnetic recording-reproducing apparatus
03/21/2006US7016168 Method of increasing CPP GMR in a spin valve structure
03/21/2006US7016167 Spin valve transistor with stabilization and method for producing the same
03/21/2006US7016166 Mag-tab design for biasing magnetic sensors
03/21/2006US7016165 Abutted junction GMR read head with an improved hard bias layer and a method for its fabrication
03/21/2006US7016164 Hard bias structure with enhanced Hc
03/21/2006US7016163 Magnetic field sensor
03/21/2006US7016162 Magnetoresistance effect element, magnetic head and magnetic reproducing system having pillar electrodes
03/21/2006US7016161 Magnetic head, magnetic head gimbal assembly, magnetic recording and reproducing apparatus, and magnetic memory
03/21/2006US7016160 Differential CPP reader for perpendicular magnetic recording
03/21/2006US7016159 Disk drive head suspension with spring rails for base plate microactuation
03/21/2006US7016158 Recording medium drive
03/21/2006US7016156 Disk drive having magnetic head conduction paths with arrangements to control impedance
03/21/2006US7016155 Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanism
03/21/2006US7016154 Magnetic recording disk having a safe zone
03/21/2006US7016150 Method and apparatus for cleaning head with over-damped harmonic oscillation
03/21/2006US7016149 Recording magnetic head and magnetic storage device using the same
03/21/2006US7016148 Magnetic head for rotary head drum
03/21/2006US7016143 Utilization of tape head electronic lapping guides (ELG's) as servo format verifiers
03/21/2006US7016142 Apparatus and method for removing mechanical resonance using adaptive notch filter
03/21/2006US7016141 Settle, rotational/linear vibration, and track follow controller optimization with shared state controller
03/21/2006US7016139 Magnetic recording disk drive with actively controlled electric potential at the head/disk interface for wear and durability control
03/21/2006US7016138 Tension feedback system for a tape drive
03/21/2006US7016136 Method and system for adjusting a magnetic tape head
03/21/2006US7016134 Using an external spiral servo writer to write spiral tracks to a disk to facilitate writing product servo sectors to the disk
03/21/2006US7016133 Systems for detecting multiple occurrences of a SAM pattern to thereby improve servo-demodulation robustness
03/21/2006US7016132 Magnetic data embedding system
03/21/2006US7016131 Method and implementation of in-situ absolute head medium spacing measurement
03/21/2006US7015939 Constant angular velocity disk label printing
03/21/2006US7015689 Connection method for probe pins for measurement of characteristics of thin-film magnetic head and characteristic measurement method for thin-film magnetic head
03/21/2006US7015161 Substrate for information recording medium and magnetic recording medium composed of crystallized glass
03/21/2006US7014927 Magnetic recording medium
03/21/2006US7014882 Texturing a surface of a nonmetallic substrate, depositing a seed layer of nickel -phorphorus or -niobium and tungsten-niobium, exposing to oxygen or nitrogen
03/21/2006US7014785 Method of fabricating inkjet nozzle
03/21/2006US7014530 Slider fabrication system for sliders with integrated electrical lapping guides
03/21/2006US7014474 Electrical connection and component assembly for constitution of a hard disk drive
03/21/2006US7013554 Wireless suspension salvage method
03/16/2006WO2006027932A1 Magnetic disc glide head
03/16/2006WO2006027921A1 Disc-type information recording medium, and magnetic card discarding method and device capable of disabling reading of information
03/16/2006WO2005077043A3 Electrical current measurements at head-disk interface
03/16/2006US20060057743 Spintronic device having a carbon nanotube array-based spacer layer and method of forming same
03/16/2006US20060057431 Having high media S/N (signal to noise) value without degrading the magnetic isolation of crystal grains from each another
03/16/2006US20060057430 Perpendicular magnetic recording medium
03/16/2006US20060057429 1st magnetic layer, spacer layer including Ru, 2nd magnetic layer, and 3rd magnetic layer; total Co and Pt in 2nd layer not higher than that of 3rd layer; Pt concentration in 3rd layer higher than in 2nd layer which, in turn, is higher than in 1stlayer; 2nd layer is thicker than the 3rd; bit error rate
03/16/2006US20060057428 Antiferromagnetic magnetic recording medium having a three-layered ferromagnetic structure capable of reducing noises without deteriorating thermal stability is provided in order to achieve ultra-high recording density
03/16/2006US20060057335 Molded fiber panel having reduced surface fiber readout and method of molding thereof
03/16/2006US20060056117 Magnetoresistive effect element having hard magnetic films in non-uniform cross-sectional shape
03/16/2006US20060056116 Bottom spin valve with laminated CoFe free layer for ultra-high density recording
03/16/2006US20060056115 Magnetoresistance effect device and method of production of the same
03/16/2006US20060056114 Magnetic tunnel device and magnetic memory using same
03/16/2006US20060056113 Electronic device and wiring with a current induced cooling effect, and an electronic device capable of converting a temperature difference into voltage
03/16/2006US20060056112 Magnetoresistive head and fabricating method thereof, and read write separation type head
03/16/2006US20060056111 Head support mechanism head drive device and disk apparatus
03/16/2006US20060056110 Thin film magnetic head with thermal flying height control pads located at both ends of all pads series on slider side plane
03/16/2006US20060056109 Magnetic head with adaptive data island and mini-outrigger and methods of manufacture