Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
10/2007
10/31/2007CN200969228Y Installation apparatus dedicated for hard disk magnetic sheet
10/31/2007CN200969223Y Hard disk slanting blocks with flexing arm spacing structure
10/31/2007CN200969219Y Magnetic head assembly positioning structure
10/31/2007CN200969218Y Hard disk magnetic head assembly spacing structure
10/31/2007CN200969217Y Magnetic head assembly positioning structure
10/31/2007CN200969216Y Separated magnetic head assembly and magnetic disk drive
10/31/2007CN101065798A Fixing of components
10/31/2007CN101064358A Magneto-resistive element and method of manufacturing the same
10/31/2007CN101064205A Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powder
10/31/2007CN101064170A Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording medium
10/31/2007CN101064169A Magnetic disk drive and a loading/unloading method
10/31/2007CN101064167A Head position control method, head position control device, and disk device
10/31/2007CN101064166A Head position control method, head position control device and disk device
10/31/2007CN101064164A Access performance adjusting method and storage apparatus
10/31/2007CN101064121A Method for producing glass substrate for magnetic disk, and magnetic disk
10/31/2007CN101064120A Soft magnetic underlayer in magnetic media and soft magnetic alloy based sputter target
10/31/2007CN101064119A Nanoscale machined electrode and workpiece, and method of making the same
10/31/2007CN101064118A Light shield and method for forming air-cushion surface pattern on surface of magnetic head using same
10/31/2007CN101064117A Parking ramp for a hard disk drive and the hard disk drive having the same
10/31/2007CN101064116A Comb type assembly tool and method for using loading disk driver
10/31/2007CN101064115A Magnetic write head design for reducing temperature induced protrusion
10/31/2007CN101064114A Magnetoresistive effect element and magnetic memory
10/31/2007CN101064113A Process to open connection vias on a planarized surface
10/31/2007CN101064112A Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask
10/31/2007CN101064111A Method for making a perpendicular magnetic recording write head
10/31/2007CN101064110A Trailing shield design for reducing wide area track erasure(water) in a perpendicular recording system
10/31/2007CN101064109A Perpendicular magnetic recording write head with notched trailing shield and method for making
10/31/2007CN101064108A Magnetic pole, magnetic write head having the pole and method for manufacturing the same
10/31/2007CN101064107A Magnetic disk degaussing device and degaussing method
10/31/2007CN100346492C Magnetosensitive sensor array and manufacturing method thereof
10/31/2007CN100346397C Magnetic recording medium
10/31/2007CN100346396C Suspension, head gimbal assembly with suspension and disk drive apparatus with head gimbal assembly
10/31/2007CN100346395C Method for assembling head-drum assembly for magnetic recording/reproducing apparatus
10/31/2007CN100346394C Film magnetic head and its individual identification method
10/31/2007CN100346393C Inductive magnetic head with non-magnetic seed layer gap structure and method for the fabrication thereof
10/30/2007US7290183 Method of testing semiconductor apparatus
10/30/2007US7289720 Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium product
10/30/2007US7289422 Optical devices having transmission enhanced by surface plasmon mode resonance, and their use in data recording
10/30/2007US7289420 Optical disk, optical disk recording method and optical disk apparatus
10/30/2007US7289414 Optical disk, optical disk recording method and optical disk apparatus
10/30/2007US7289412 Adaptive recording control method and apparatus for high density optical recording
10/30/2007US7289408 Method and apparatus for reproducing recording mark below diffraction limit of light from optical recording medium
10/30/2007US7289407 Methods for establishing audio track digital audio extraction speed
10/30/2007US7289405 Apparatus and method for detecting optical disc type and/or adjusting track balance
10/30/2007US7289401 Storage medium, recording/reproducing apparatus, and recording/reproducing method
10/30/2007US7289305 Magnetoresistive element, magnetic head, and magnetic recording and reproducing apparatus
10/30/2007US7289304 Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with improved antiparallel-pinned structure
10/30/2007US7289303 Spin valve sensors having synthetic antiferromagnet for longitudinal bias
10/30/2007US7289302 On slider inductors and capacitors to reduce electrostatic discharge damage
10/30/2007US7289301 Voice coil motor coupling structure of hard disk drive
10/30/2007US7289300 Piezoelectric motor for moving a carriage along a guide
10/30/2007US7289299 Air bearing slider with three-projection trailing center pad
10/30/2007US7289298 Perpendicular magnetic recording medium, method for manufacturing the same, and magnetic recording/reproducing apparatus
10/30/2007US7289297 Multilayered ferromagnetic laminate having alternating cobalt alloy and iron-nitrogen alloy films for use with magnetic heads
10/30/2007US7289296 Thin-film magnetic head having magnetic gap formed of NiP
10/30/2007US7289295 Return pole field reduction for perpendicular write head
10/30/2007US7289294 Particle remover for data storage device and ramp having the particle remover
10/30/2007US7289293 Perpendicular recording magnetic disk apparatus
10/30/2007US7289291 Disk drives and methods allowing for super silent seeks
10/30/2007US7289290 Method of controlling track seek servo in disk drive and apparatus therefor
10/30/2007US7289288 Disk drive having hybrid spindle speed control and related method
10/30/2007US7289287 Apparatus for recording or/and reproducing information and method for reducing power consumption thereof
10/30/2007US7289286 TMR/GMR amplifier with input current compensation
10/30/2007US7289285 Information storage systems
10/30/2007US7289284 Stray field detector, magnetic disk drive, and method of head escaping
10/30/2007US7288333 Formed via cobalt/iron plating; improved corrosion resistance
10/30/2007US7288210 Method for manufacturing magnetic paint, method for manufacturing non-magnetic paint and magnetic recording medium
10/30/2007US7288203 Process for producing structure, process for producing magnetic recording medium, and process for producing molded product
10/30/2007US7288173 Ion beam processing system and ion beam processing method
10/30/2007US7287316 Lapping monitor device, system and method
10/30/2007US7287315 Apparatus for measuring slider mounting position in magnetic head, and magnetic head manufacturing system using the measurement apparatus
10/30/2007US7287314 One step copper damascene CMP process and slurry
10/30/2007US7287313 Method for preventing magnetic damage to a GMR head during back-end processing
10/30/2007US7287312 Method of manufacturing a magnetic head device
10/25/2007WO2007119775A1 Method of processing glass base and rinse composition for glass base processing
10/25/2007WO2007119628A1 Magnetic recording medium, magnetic signal reproduction system, and magnetic signal reproducing method
10/25/2007WO2007119519A1 Magnetic sensor element, magnetic reproduction head, magnetic reproducer and magnetic reproducing method
10/25/2007WO2007119306A1 Substrate for magnetic recording medium, method for manufacturing such substrate and magnetic recording medium
10/25/2007WO2007118454A1 Cleanng card
10/25/2007US20070248844 Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording medium
10/25/2007US20070248843 Corrosion-resistant granular magnetic media with improved recording performance and methods of manufacturing same
10/25/2007US20070247992 Method of recording temporary defect list on write-once recording medium, method of reproducing the temporary defect list, recording and/or reproducing apparatus, and the write-once recording medium
10/25/2007US20070247991 Recording Method, Information Recording Device, Information Reproducing Device, Program, Recording Medium, and Computer Program Product
10/25/2007US20070247987 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
10/25/2007US20070247986 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
10/25/2007US20070247764 Gmr sensor having a capping layer treated with nitrogen for increased magnetoresistance
10/25/2007US20070247763 Novel EMR structure with bias control and enhanced linearity of signal
10/25/2007US20070247761 Micro-actuator for hard-disk drive, and manufacturing process thereof
10/25/2007US20070247760 Suspension for disc drive
10/25/2007US20070247759 Suspension for disc drive
10/25/2007US20070247758 Magnetic head slider and head gimbals assembly
10/25/2007US20070247756 Perpendicular magnetic recording medium
10/25/2007US20070247754 Hub lock/head cleaning dual purpose mechanism
10/25/2007US20070247753 Thin film magnetic head substrate with monitor element
10/25/2007US20070247752 Perpendicular magnetic head
10/25/2007US20070247751 Trailing shield design for reducing wide area track erasure (water) in a perpendicular recording system
10/25/2007US20070247750 Magnetic write head design for reducing temperature induced protrusion
10/25/2007US20070247749 Structure and method for reduced corrosion of auxiliary poles during the fabrication of perpendicular write heads
10/25/2007US20070247748 Perpendicular magnetic recording system with medium having thin soft underlayer and recording head having thick-throat trailing shield
10/25/2007US20070247747 Tapered write pole for reduced skew effect