Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
06/2005
06/23/2005US20050134992 Magnetic recording disk having DTR patterned CSS zone
06/23/2005US20050134991 Tape head assembly
06/23/2005US20050134990 Composite magnetic head arranged so the reproducing elements do not overlap a pole of a recording element
06/23/2005US20050134989 Multi-format thinfilm head and associated methods
06/23/2005US20050134988 Magnetic recording medium, magnetic recording apparatus using the same, and method and apparatus for manufacturing the magnetic recording medium
06/23/2005US20050134987 Master medium for magnetic transfer and magnetic disk and magnetic disk drive
06/23/2005US20050134986 Azimuthal transition layout for two-sided data storage tape
06/23/2005US20050134649 Printhead chip with nozzle arrangement for color printing
06/23/2005US20050134261 Non-contact, high resolution magnetic sensor system
06/23/2005US20050133954 Composite stamper for imprint lithography
06/23/2005US20050133570 Method and apparatus for conductive ball bonding of components
06/23/2005US20050133485 Laser irradiation device and method for bending processing
06/23/2005US20050132960 Small volume environmental chamber and multi-chamber processing apparatus comprising same
06/23/2005US20050132660 Polishing composition
06/23/2005DE4022202C5 Magnetaufzeichnungsmedium Magnetic recording medium
06/22/2005EP1544849A2 An interconnect for dissipating electrostatic charges on a head slider
06/22/2005EP1544736A1 Erasing a stored information pattern on a storage medium
06/22/2005EP1543566A2 Thermally stable magnetic element utilizing spin transfer and an mram device using the magnetic element
06/22/2005EP1543505A1 High density recording medium with super-resolution near-field structure manufactured using high-melting point metal oxide or silicon oxide mask layer
06/22/2005CN2705861Y Repeating reader
06/22/2005CN1630910A Disc head slider having profiled convergent channel features
06/22/2005CN1630906A Method and device for data dependent field switching for domain expansion reading and record carrier for use by the method
06/22/2005CN1630900A 磁性记录介质和磁性存储设备 Magnetic recording media and magnetic storage devices
06/22/2005CN1630899A Vertically-oriented servo track writer and method
06/22/2005CN1630898A System and method for improving piezoelectric micro-actuator operation by preventing undesired micro-actuator motion hindrance and by preventing micro-actuator misalignment and damage during manufactu
06/22/2005CN1630897A Narrow write head pole tip fabricated by sidewall processing
06/22/2005CN1629969A Apparatus and method for calculating disk shift amount in disk drive
06/22/2005CN1629968A PLL circuit and an optical disk apparatus thereof
06/22/2005CN1629947A Focusing controller and method thereof for an optical disk drive
06/22/2005CN1629938A Transducer-level microactuator for a disc drive system and method of fabrication therefor
06/22/2005CN1629354A Method for pretreating non-magnetic substrate and magnetic recording medium
06/22/2005CN1207704C Automatic servo disc-writing method in disc driver
06/22/2005CN1207703C System error determining method and unit
06/22/2005CN1207702C Magnetic tape drive servo system and method for recovery of its lateral position
06/22/2005CN1207701C Servo system and method for positioning magnetic head laterally with respect to defined servo tracks
06/21/2005US6909674 Thermally assisted magnetic write head system utilizing multilayer thermal barrier coatings
06/21/2005US6909634 Magnetic transfer method and magnetic transfer device
06/21/2005US6909584 Magnetic tunnel effect type magnetic head having a magnetic tunnel junction element sandwiched with conductive gap layers between a pair of magnetic shielding layers
06/21/2005US6909583 FeTa nano-oxide layer in pinned layer for enhancement of giant magnetoresistance in bottom spin valve structures
06/21/2005US6909582 Head suspension assembly and disk drive provided with the same
06/21/2005US6909581 Tape head assembly with air bearing guide
06/21/2005US6909579 Magnetic head with a vertically laminated back gap structure having magnetic layer thicknesses less than the skin depth
06/21/2005US6909578 Method and system for reducing thermal pole tip protrusion
06/21/2005US6909576 Method, system, and program for generating control signals to perform a seek operation
06/21/2005US6909575 Magnetic disk drive and control method thereof
06/21/2005US6909574 Disk device conducting a disturbance compensation based on a time-interval measurement in reading servo sectors recorded on a disk
06/21/2005US6909572 Disk drive system and method for operating same
06/21/2005US6909571 Method and apparatus actively damping mechanical vibration and shock in head suspensions of a disk drive
06/21/2005US6909569 Low impedance semiconductor integrated circuit
06/21/2005US6909568 Servo data writing device
06/21/2005US6909567 Pin layer reversal detection
06/21/2005US6909566 Magnetic recording/reproducing device
06/21/2005US6909565 Magnetic transfer method and magnetic transfer apparatus
06/21/2005US6909564 Magnetic transfer apparatus
06/21/2005US6909563 Master carrier for magnetic transfer
06/21/2005US6909562 Control apparatus for magnetic read
06/21/2005US6908870 Metal oxide mixtures having high strength, chemical resistance and durability, for use as supports for magnetic recording media
06/21/2005US6908689 Ruthenium-aluminum underlayer for magnetic recording media
06/21/2005US6908659 Magnetic recording medium
06/21/2005US6907655 Method for manufacturing a spin valve having an enhanced free layer
06/21/2005US6907654 Method of manufacturing spin valve film
06/21/2005CA2385389C A method of manufacturing flexible magnetic tape
06/16/2005WO2005055210A1 Recording apparatus, recording method, and information recording medium
06/16/2005WO2005017882A3 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
06/16/2005WO2005017881A3 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
06/16/2005WO2005017880A3 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
06/16/2005WO2004032145A3 Programmable magnetic memory device
06/16/2005US20050130426 Processing method for glass substrate, processed glass product and stress applying apparatus
06/16/2005US20050130074 Method for the manufacture of micro structures
06/16/2005US20050130070 Dividing a giant magnetic resistor semiconductor (GMR) stack into upper and lower parts; Alignment between the two pedestals is exact because a self-aligning is used; size of the lower pedestal is controlled with the upper pedestal precisely aligned to be centrally located
06/16/2005US20050129985 Soft underlayers have different saturation magnetizations to improve signal-to-noise ratio
06/16/2005US20050129984 Magnetic media with improved exchange coupling
06/16/2005US20050129983 Magnetic recording medium having a backside coating dispersion
06/16/2005US20050129945 Flat-acicular iron oxide particles having an average major axis length of 20-00 nm, a short axis cross-section that has a long width and a short width, and a short axis cross-section ratio that is greater than 1.3 and uniform in the long axis direction; powder contains phosphorus and a rare earth element
06/16/2005US20050129867 Method and apparatus for two dimensional assembly of particles
06/16/2005US20050129264 System module
06/16/2005US20050128917 Optical disk, optical disk apparatus, optical disk recording and reproduction method, and apparatus and method for recording BCA code
06/16/2005US20050128916 Recording and/or reproducing apparatus and method with asignal quality determining device and method
06/16/2005US20050128913 Method for performing optimal recording power calibration in recorder and recording medium therefor
06/16/2005US20050128912 Method, medium, and apparatus, for determining whether a medium is copy protected
06/16/2005US20050128910 Method for determining a threshold write-in power of a compact disc and related compact disc drive
06/16/2005US20050128908 Apparatus and method of determining optimal velocity for recording on optical disc
06/16/2005US20050128907 PLL circuit and an optical disk apparatus thereof
06/16/2005US20050128906 Data slice generation method and apparatus for optical disk drive
06/16/2005US20050128887 Multiple recording medium, recording/regeneration device and recording/regeneration method
06/16/2005US20050128886 Method and apparatus for recording/reproducing magnetization information
06/16/2005US20050128885 High density thermal recording and magnetic reading recording medium and system
06/16/2005US20050128654 Magnetic sensor with in-stack biasing
06/16/2005US20050128653 Top CPP GMR/TV with back end of stripe pinned by insulating AFM
06/16/2005US20050128652 Self-pinned spin valve sensor having its first AP pinned layer thicker than its second AP pinned layer to reduce the likelihood of amplitude flip
06/16/2005US20050128651 Spin polarization enhancement artificial magnet
06/16/2005US20050128650 Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance
06/16/2005US20050128649 Patterned exchange bias GMR using metallic buffer layer
06/16/2005US20050128648 Thin film magnetic head and method of manufacturing the same
06/16/2005US20050128647 Domain wall free shields of MR sensors
06/16/2005US20050128646 Ramp member assembly including flying slider in recording disk drive
06/16/2005US20050128645 Slanted mounting for preload flat suspension
06/16/2005US20050128644 Suspension, head supporting mechanism, head arm assembly and disk drive device with the head arm assembly
06/16/2005US20050128643 Clean suspension assembly
06/16/2005US20050128642 Minimized skew angle slider