Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
04/2007
04/03/2007US7197812 Method for loading single head in a hard disk drive
03/2007
03/29/2007WO2007034857A1 Support for magnetic recording medium, and magnetic recording medium
03/29/2007WO2007034763A1 Silicon substrate for magnetic recording medium and magnetic recording medium
03/29/2007WO2007034225A1 Improvements in data storage and manipulation
03/29/2007WO2007034146A1 Apparatus and method for generating a servo pattern
03/29/2007WO2007033493A1 A data storage device and method
03/29/2007WO2007002067A3 Magnetoresistive sensor
03/29/2007WO2006126101A3 Manufacture of a magnetically readable medium from iron aluminide intermetallics
03/29/2007US20070074084 Method and apparatus for monitoring and compensating for skew on a high speed parallel bus
03/29/2007US20070072013 Magnetic recording medium and method for production thereof
03/29/2007US20070072012 Magnetic recording medium using grain isolation type film as under layer, method of manufacturing the same, and magnetic recording/reproducing apparatus using the same
03/29/2007US20070072011 Perpendicular magnetic recording media with magnetic anisotropy/coercivity gradient and local exchange coupling
03/29/2007US20070072005 Magnetic thin film for high frequency, method of manufacturing the same, and magnetic device
03/29/2007US20070071945 System and method for forming gloss and matte transparent labels from a common film and emulsion set
03/29/2007US20070070842 Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method
03/29/2007US20070070837 Disc drive apparatus
03/29/2007US20070070685 Atomic probes and media for high density data storage
03/29/2007US20070070556 FCC-like trilayer AP2 structure for CPP GMR EM improvement
03/29/2007US20070070555 Method and Structure for Contacting Two Adjacent GMR Memory Bit
03/29/2007US20070070554 Read head
03/29/2007US20070070553 Magnetoresistance effect device
03/29/2007US20070070551 Disk driving apparatus
03/29/2007US20070070550 Magnetic disk apparatus and method of controlling the same
03/29/2007US20070070549 Magnetic recording disk having a transition zone
03/29/2007US20070070548 Stamper for magnetic recording media, method of manufacturing magnetic recording media using the same, and method of manufacturing stamper for magnetic recording media
03/29/2007US20070070547 Magnetic recording media and magnetic recording device
03/29/2007US20070070546 Data storing medium and hard disk drive having the same
03/29/2007US20070070545 Servo track having periodic frames of tone field and embedded synchronization marks
03/29/2007US20070070544 Magnetic recording head including main magnetic pole layer, return path layer, and coil layer
03/29/2007US20070070543 Lapping method and station to achieve tight dimension controls for both read and write elements of magnetic recording heads and magnetic storage device formed thereby
03/29/2007US20070070541 Magnetic recording disk having a transition zone
03/29/2007US20070070538 Read write (RW) head position control for self servo writing process
03/29/2007US20070070537 Information playback system using information storage medium
03/29/2007US20070070536 Apparatus and method for controlling common mode voltage of a disk drive write head
03/29/2007US20070070535 Storage system and component replacement processing method thereof
03/29/2007US20070070534 Variable threshold bipolar signal peak detector
03/29/2007US20070070533 Contact inspection device, and contact inspection device and method for magnetic disk device
03/29/2007US20070070532 Information processor and image generator
03/29/2007US20070068898 Multi-level etching method and product
03/29/2007US20070067983 Method of manufacturing a thin film magnetic head
03/29/2007US20070067982 Method of manufacturing perpendicular magnetic recording head capable of highly precisely defining gap distance
03/29/2007CA2623732A1 A data storage device and method
03/29/2007CA2623691A1 Improvements in data storage and manipulation
03/28/2007EP1768112A1 Perpendicular magnetic recording medium and method for manufacturing the same
03/28/2007EP1768111A2 Disk drive and control method thereof
03/28/2007EP1768110A2 Disk driving apparatus
03/28/2007EP1766618A1 Optical disc having plurality of recording layers, and method and apparatus for recordin data thereon
03/28/2007EP1766616A2 Extension and retraction arrangements
03/28/2007EP1765262A1 Dental composition containing unsaturated halogenated aryl alkyl ether components
03/28/2007CN1938874A Spin transfer magnetic element having low saturation magnetization free layers
03/28/2007CN1938777A Laminate for hdd suspension and process for producing the same
03/28/2007CN1938768A Slider with a constant flying height
03/28/2007CN1938761A Additive-free fiber for metal texture of hard disk drives
03/28/2007CN1938147A Laminating apparatus and laminating method
03/28/2007CN1937058A Information processing apparatus, imaging apparatus, information processing method, and computer program
03/28/2007CN1937039A Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus
03/28/2007CN1937038A Hard-disc drop protection method
03/28/2007CN1937037A Magnetic-head spring lamination with piezoelectric micro driving mechanism
03/28/2007CN1937036A Magnetic head folding-piece combination and its magnetic disc drive unit assembling method
03/28/2007CN1937035A Clamp for fixing magnetic head assembly and measuring method of rising quantity using the same
03/28/2007CN1307639C Magnetic head support and magnetic disc driver with the support
03/28/2007CN1307617C Magnetic storage medium and its prepn
03/28/2007CN1307616C Rotary disc storage device and method
03/28/2007CN1307615C Head slider and disk recording reproducing apparatus
03/28/2007CN1307114C Method and device for producing glass plates of any desired contour from sheet glass
03/27/2007US7197232 Digital information recording-reproducing apparatus
03/27/2007US7196999 Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data
03/27/2007US7196998 Method of determining ADIP information through counting identical bits and different bits
03/27/2007US7196997 Waveform equalizer for obtaining a corrected signal and apparatus for reproducing information
03/27/2007US7196994 Information recording medium, information recording apparatus and information reproduction apparatus for the same
03/27/2007US7196993 Copy protection system for optical discs
03/27/2007US7196992 Apparatus and method for reproducing recorded data on read-only recording medium
03/27/2007US7196990 Information recording scheme for preventing recording failure resulting from impact or vibration
03/27/2007US7196985 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
03/27/2007US7196882 Magnetic tunnel junction device and its method of fabrication
03/27/2007US7196881 Adaptive domain stabilization for magnetic recording read sensors
03/27/2007US7196880 Spin valve sensor having a nonmagnetic enhancement layer adjacent an ultra thin free layer
03/27/2007US7196879 Exchange coupling film and magnetoresistive element using the same
03/27/2007US7196878 Self-pinned spin valve sensor with stress modification layers for reducing the likelihood of amplitude flip
03/27/2007US7196877 Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus
03/27/2007US7196876 Method to make abutted junction GMR head without lead shunting
03/27/2007US7196875 Permalloy sensor having individual permalloy resist pattern runners with lengths perpendicular to a wafer level anisotropy
03/27/2007US7196874 Disk device
03/27/2007US7196873 Disk device and slider
03/27/2007US7196872 Photopolymerization; patterning; photoresists
03/27/2007US7196871 Head for perpendicular recording with a floating trailing shield
03/27/2007US7196870 Patterned magnetic recording head with termination pattern having a curved portion
03/27/2007US7196866 Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly
03/27/2007US7196865 Recording apparatus having discoid record mediums
03/27/2007US7196864 Disk drive having a servo control system optimized for faster determination of repeatable runout correction values and related method
03/27/2007US7196863 Apparatus and method for controlling head unload operation in disk drive
03/27/2007US7196862 Coherent phase data segment layout in data storage device
03/27/2007US7196861 Method of evaluating positioning accuracy of a magnetic head tester
03/27/2007US7196860 Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation
03/27/2007US7196859 Processing techniques for time-based servo patterns
03/27/2007US7196588 Auto-gain controlled digital phase-locked loop and method thereof
03/27/2007US7196513 Method for testing magnetic hard disk or magnetic head
03/27/2007US7196512 Magnetic head tester
03/27/2007US7196016 Fabrication process for preparing recording head sliders made from silicon substrates with SiO2 overcoats
03/27/2007US7195828 Lubricant for magnetic recording medium and use thereof