Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
08/2006
08/23/2006CN1822104A Disk holder for off-line servo-track writer
08/23/2006CN1822103A Hard disc skew block
08/23/2006CN1822102A Method and apparatus for loadinf/unloading a read/write head
08/23/2006CN1822101A Load/unload-type head suspension and method of processing the same
08/23/2006CN1822100A Head suspension and method of processing the same
08/23/2006CN1822099A Method and device for the protection of static discharge for electronic devices
08/23/2006CN1822098A Method for controlling the formation of the trailing shield gap during perpendicular head fabrication and head formed thereby
08/23/2006CN1822097A Magnetic recording head and method of manufacturing the same
08/23/2006CN1822096A Method for independent trackwidth and wall angle control and hexagonal write head
08/23/2006CN1822095A Magnetic recording medium, recording/reproducing apparatus, and stamper
08/23/2006CN1822094A Magnetic recording medium, recording/reproducing apparatus, and stamper
08/23/2006CN1822093A Magnetic disk and magnetic disk apparatus provided with the same
08/23/2006CN1271634C Work head support and disc device using same
08/23/2006CN1271633C Magnetic head positioner and information recording and replay device
08/23/2006CN1271629C Oscillating clock generating circuit and method thereof
08/23/2006CN1271618C Method for deciding trial writing result parameter when correcting CD write-in power and related device
08/23/2006CN1271608C Information storage apparatus
08/23/2006CN1271607C Method for avoiding single bit error of embedded servo system
08/23/2006CN1271606C Magnetic detector
08/23/2006CN1271605C Disk driver and head positioning method in the same
08/23/2006CN1271604C Disk apparatus and actuator holding method
08/23/2006CN1271603C Improved method and system for magnetic head to unload
08/23/2006CN1271602C Magnetic head smear detecting method and device
08/23/2006CN1271601C Magnetic head stopper, imagnetic disc device and vehicle electronic equipment
08/23/2006CN1271600C Spin-valve magnetoresistance effect head, composite magnetic head comprising the same, and magnetoresistance recorded medium drive
08/23/2006CN1271599C Magnetic transducer for perpendicular magnetic recording with separated read and write heads
08/23/2006CN1271598C Managnetic head
08/23/2006CN1271499C Optical disk apparatus and method for controlling the same
08/22/2006US7095697 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
08/22/2006US7095696 Recording/reproducing device
08/22/2006US7095692 Optical disc apparatus and recording power determining method thereof
08/22/2006US7095688 Simultaneous recording and reproduction apparatus and simultaneous multi-channel reproduction apparatus
08/22/2006US7095681 Apparatus and method for detecting wobble signal read from optical disc
08/22/2006US7095680 Method and apparatus for disc recording
08/22/2006US7095596 Magnetoresistive sensor element and method for reducing the angular error of a magnetoresistive sensor element
08/22/2006US7095595 Hard disk drive comprising flexible printed circuit with damping material
08/22/2006US7095594 Active read/write head circuit with interface circuit
08/22/2006US7095593 Apparatus with head and head support device having rotation supporting point
08/22/2006US7095592 Head slider and disk drive apparatus
08/22/2006US7095591 Head slider having microactuator
08/22/2006US7095590 Head gimbal assembly and method for manufacturing the same
08/22/2006US7095589 Magnetic recording medium and magnetic recording and reproducing system
08/22/2006US7095587 Magnetic head slider and magnet disk apparatus
08/22/2006US7095586 Soft magnetic film having saturation magnetic flux density Bs of at least 2.0 T and magnetic head including the same
08/22/2006US7095585 Hard disk drive for perpendicular recording with transducer having submicron gap between pole tips
08/22/2006US7095583 Dual mode servo pattern
08/22/2006US7095582 Magnetic tape drive
08/22/2006US7095581 Magnetic recording and reproducing apparatus with recording layer having predeterminded convex-concase pattern
08/22/2006US7095580 Methods to determine gross and fine positioning on a reference surface of a media
08/22/2006US7095577 Disk drive for optimizing write current settings relative to drive operating characteristics and ambient temperature readings
08/22/2006US7095576 Method and apparatus for controlling a write current in a hard disk drive
08/22/2006US7095575 Magnetic disk apparatus, method for determining data track pitch, and self-servo write method
08/22/2006US7095070 Method for fabricating Bi thin film and device using the same
08/22/2006US7094718 ESD dissipative ceramics
08/22/2006US7094484 Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method
08/22/2006US7094483 Substrate, seed layer, tilted magnetic layer; radial pattern
08/22/2006US7094482 Recording medium having magnetic layer of smaller thickness
08/22/2006US7094481 Master information carrier for magnetic transfer and magnetic transfer method
08/22/2006US7094480 Magnetic field sensor using magnetoresistance and method for making same
08/22/2006US7094129 Magnetic recording head burnishing method
08/22/2006US7093762 Image processing and printing apparatus
08/22/2006US7093348 Method of manufacturing a thin film magnetic head
08/22/2006US7093347 Method of making a current-perpendicular to the plane (CPP) magnetoresistive (MR) sensor
08/22/2006US7093346 Conning motor hub surface method for hard disk drives
08/17/2006WO2006085662A1 Head slider separating method and head slider separating device
08/17/2006WO2005114657A3 Multi-plane thin-film heads
08/17/2006WO2004035804A3 Crystals and stuctures of a bacterial nucleic acid binding protein
08/17/2006US20060183004 Magnetic recording medium, magnetic recording and reproducing apparatus, and manufacturing method of magnetic recording medium
08/17/2006US20060183003 Improves the signal-to-noise ratio (SNR) of multiple ferromagnetic layer thin film laminates both with and without antiferromagnetic coupling; improved data recording performance; maintains good thermal stability of the medium;interlayer is made of cobalt-chromium-platinum-boron-tantalum alloy
08/17/2006US20060183002 Coherent spin valve and related devices
08/17/2006US20060183001 Data support application of data to be kept and method for application of data to be kept secret to a data support
08/17/2006US20060182931 Polymeric material having a texture or appearance simulating the texture or appearance of cloth
08/17/2006US20060182930 Stainless-steel foils with inorganic/organic hybrid film coating
08/17/2006US20060182929 Device comprising a micro-rough coating
08/17/2006US20060182176 Methods and apparatus for decoding and displaying different resolution video signals
08/17/2006US20060182004 Data recording and reproducing device, data recording and reproducing method, and recording medium
08/17/2006US20060182003 Optical disc driving apparatus and land pre-pit detection method using the same
08/17/2006US20060181998 Method and apparatus for generating a sampling clock for a burst cutting area of an optical disc
08/17/2006US20060181997 Semiconductor laser drive circuit
08/17/2006US20060181994 Device and method for recording information with reorganization of defect management information
08/17/2006US20060181991 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof
08/17/2006US20060181987 Method and apparatus for determining the optimal laser power in recordable optical storage systems
08/17/2006US20060181984 Method and apparatus for automatically controlling output of laser diode
08/17/2006US20060181981 Optical disc recording system
08/17/2006US20060181980 System and method for enabling efficient small writes to worm storage
08/17/2006US20060181979 Data processing apparatus
08/17/2006US20060181976 Device and method of compensating tilt
08/17/2006US20060181815 Novel structure/method to form bottom spin valves for ultra-high density
08/17/2006US20060181814 Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory
08/17/2006US20060181813 Magnetic random access memory
08/17/2006US20060181812 Method and apparatus coupling to a slider in a hard disk drive for microactuation
08/17/2006US20060181811 Tolerance ring with debris-reducing profile
08/17/2006US20060181810 Flexure leg optimization shapes for lateral stiffness
08/17/2006US20060181809 Device and method for reading data from and writing data in storage medium
08/17/2006US20060181808 Compact thin-film magnetic head and magnetic disk drive using the same
08/17/2006US20060181807 Magnetic recording medium
08/17/2006US20060181806 Reference head for use in a flexible data storage card
08/17/2006US20060181799 Magnetic recording medium and magnetic storage apparatus
08/17/2006US20060181798 Magnetic head for use in magnetic recording apparatus
08/17/2006US20060181797 Information recording and reproducing apparatus and method, and signal decoding circuit for performing timing recovery