Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
05/2007
05/08/2007US7215494 System and method for performing adaptive read retry operations in a data storage device
05/08/2007US7215068 Piezoelectric actuator head suspension unit employing piezoelectric actuator, and magnetic disk drive employing head suspension unit
05/08/2007US7214869 Method for generating and playing a musical file and a computer-readable media storing the musical file
05/08/2007US7214624 Resist pattern forming method, magnetic recording medium manufacturing method and magnetic head manufacturing method
05/08/2007US7214436 Non-magnetic metal thin film is provided between magnetic layer and carbon protective layer; excellent adhesion
05/08/2007US7214404 Perpendicular magnetic recording disk
05/08/2007US7214275 Method for cleaning internal components of electronic equipment
05/08/2007US7213433 Method for adjusting a head suspension parameter
05/08/2007US7213326 Method of manufacturing a horizontal thin film write, MR read head
05/03/2007WO2007051160A2 High-speed transceiver tester incorporating jitter injection
05/03/2007WO2007050199A2 Removable data cartridge
05/03/2007WO2007010426A3 Method and system for correction of errors
05/03/2007US20070099033 Ferrite magnetic material and ferrite sintered magnet
05/03/2007US20070099032 Deposition of enhanced seed layer using tantalum alloy based sputter target
05/03/2007US20070099031 Magnetic tunnel junction pressure sensors and methods
05/03/2007US20070098980 Highly Tetrahedral Amorphous Carbon Coatings and Systems and Methods for Their Production
05/03/2007US20070098979 Diamond-like carbon coating supported one a glass substrate; coating has a first tetrahedral amorphous carbon layer having at least 35% sp3 bonds including subplanted carbon bonds and an average density of at least 2.5 gm/cm3; magnetic recording media
05/03/2007US20070098958 stacking master mold with cured silicone resin thermoset substrate such that a surface of the master mold containing a feature is facing the silicone resin substrate, applying pressure, cooling product and maintaining pressure on the mold, releasing substrate
05/03/2007US20070098957 Method for the preparation of self-cleaning removable surfaces
05/03/2007US20070098956 Plastic bricks and method for making the same
05/03/2007US20070097830 Information recording medium, information reproducing apparatus, and information recording and reproducing apparatus
05/03/2007US20070097828 Information recording medium, information reproducing apparatus, and information recording and reproducing apparatus
05/03/2007US20070097561 Magneto-resistive element having a free layer provided with a ternary alloy layer
05/03/2007US20070097560 Magnetic layer with grain refining agent
05/03/2007US20070097559 Magnetoresistive device having specular sidewall layers
05/03/2007US20070097558 Current-perpendicular-to-the-plane spin-valve (CPP-SV) sensor with current-confining apertures concentrated near the sensing edge
05/03/2007US20070097557 System, method, and apparatus for providing a temporary, deep shunt on wafer structures for electrostatic discharge protection during processing
05/03/2007US20070097556 Conductive pairing for piggyback magnetic head
05/03/2007US20070097555 Spintronic magnetoresistive device, production method thereof and applications of same
05/03/2007US20070097554 Micro-actuator and head gimbal assembly for a disk drive device
05/03/2007US20070097553 Flex cable frame assembly for micro-actuator and flex cable suspension assembly for HGA of disk drive device
05/03/2007US20070097552 Hard disk drive and flexible printed circuit ribbon thereof
05/03/2007US20070097551 Method and Structure for Integrated High Density Memory Device
05/03/2007US20070097550 Magnetic head assembly bonding electrode pad of slider and electrode pad of flexible wiring substrate together by solder
05/03/2007US20070097549 MAGNETIC HEAD ASSEMBLY HAVING AuSn DISPERSION LAYER AND METHOD OF SOLDER BONDING
05/03/2007US20070097548 Perpendicular magnetic recording apparatus
05/03/2007US20070097547 Soft magnetic film, method of manufacturing soft magnetic film, thin film magnetic head that uses soft magnetic film, and method of manufacturing thin film magnetic head
05/03/2007US20070097546 Laminated return pole for suppressing side track erasure
05/03/2007US20070097541 Recording/reproducing method of magnetic tape
05/03/2007US20070097540 Disk drive having a disk medium with discrete track
05/03/2007US20070097539 Method and apparatus for servo control using spiral servo information in a disk drive
05/03/2007US20070097537 Recording servo stripes onto a servo track
05/03/2007US20070097536 Asperity data storage system, method and medium
05/03/2007US20070097535 Micro-journaling of data on a storage device
05/03/2007US20070097534 Tape drive apparatus and method
05/03/2007US20070097533 Information recording medium, information reproducing apparatus, and information recording and reproducing apparatus
05/03/2007US20070094866 Thin-film tape head processes
05/03/2007DE102005051893A1 Positioning appliance e.g. for servo-track-writer, uses rolling bearing for mounting shaft relative to housing
05/02/2007EP1780301A2 Sputtering target and antiferromagnetic film and magneto-resistance effect element formed by using the same
05/02/2007EP1780300A2 Carbon containing sputter target alloy compositions
05/02/2007EP1780044A1 Magnetic recording medium and magnetic recording medium manufacturing method
05/02/2007CN1957419A Head holding member, disk device with the head holding member, and head holding method in the disk device
05/02/2007CN1957400A Perpendicular magnetic recording medium using soft magnetic layer which suppresses noise generation, and perpendicular magnetic recording apparatus therewith
05/02/2007CN1957349A Method of reproducing multimedia data using musicphotovideo profiles and reproducing apparatus using the method
05/02/2007CN1956799A Coating process and apparatus
05/02/2007CN1956235A High-frequency oscillator
05/02/2007CN1956093A Cleaning initated by shake for hard disc drive
05/02/2007CN1956081A Electronic apparatus and electronic apparatus control method
05/02/2007CN1956080A Magnetic disk storage apparatus and control method thereof
05/02/2007CN1956064A Method of forming patterns and method of manufacturing magnetic recording media
05/02/2007CN1956063A Disk drive having a disk medium with discrete track
05/02/2007CN1956062A Rotable piezoelectric micro-driver and its manufacturing method
05/02/2007CN1956061A Bracket, magnetic head flexible piece containing the bracket and magnetic disk drive unit
05/02/2007CN1956060A 磁头及其制造方法 The magnetic head and manufacturing method thereof
05/02/2007CN1956059A Variable partition method of disk driver
05/02/2007CN1314095C Substrate for mounting semiconductor chip thereon using ultrasonic welding
05/02/2007CN1314046C Storage controller, storage device and method with checking and erasing and correcting functions
05/02/2007CN1314008C Method and apparatus for determining types of diskes
05/02/2007CN1314006C Disk driver, slide block polishing method and method for removing debris from thin film disc
05/02/2007CN1314005C Manufacturing method of magnetic recording medium and magnetic recording medium
05/02/2007CN1314004C Information recording medium substrate, information recording medium and manufacturing method for the medium
05/02/2007CN1314003C Method and system for implementing in situ low flyheight warning
05/02/2007CN1314002C Positioning control mechanism for a magnetic head, magnetic storage device and positioning control method
05/02/2007CN1314001C Thin film magnetic head slider, magnetic head support mechanism, magnetic disk drive, and method of manufacturing magnetic head
05/02/2007CN1313884C Method and device for lithography
05/02/2007CN1313517C Polyester composition, film made thereof, and magnetic recording medium
05/01/2007US7213195 Data decoding method and circuit and information recording and reproducing apparatus using the same
05/01/2007US7212480 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
05/01/2007US7212479 Apparatus and method of detecting defects on optical recording media
05/01/2007US7212433 Ferromagnetic layer compositions and structures for spin polarized memory devices, including memory devices
05/01/2007US7212385 Ferromagnetic tunnel magnetoresistive devices and magnetic head
05/01/2007US7212384 Magnetic read head with recessed hard bias and current leads
05/01/2007US7212383 Magnetic sensing element including a pair of antiferromagnetic layers separated by spacer section in track width direction and method for fabricating same
05/01/2007US7212382 Magnetic head including metallic material layer between write head section and read head section
05/01/2007US7212381 Slider having adjusted transducer recession and method of adjusting recession
05/01/2007US7212380 Magnetic write head with recessed overcoat
05/01/2007US7212379 Perpendicular magnetic recording head with flare and taper configurations
05/01/2007US7212378 Thin film magnetic head having toroidal coil
05/01/2007US7212374 Disk drive to characterize misaligned servo wedges
05/01/2007US7212373 Servo writer and method for writing servo patterns using the same
05/01/2007US7212372 Magnetic tape and magnetic tape cartridge
05/01/2007US7212371 Storage device and its control method and manufacturing method
05/01/2007US7212368 Head switching method and system using track number matching
05/01/2007US7212367 Ampere wire write head with confined magnetic fields
05/01/2007US7212366 Review control method of video cassette recorder
05/01/2007US7212365 Servo writer
05/01/2007US7212364 Servo writing a disk drive by synchronizing a servo write clock in response to a sync mark reliability metric
05/01/2007US7212363 Magnetic disk apparatus
05/01/2007US7212360 Information processing equipment and data transfer method
05/01/2007US7212000 Detection of a defective disk of a hard disk drive