Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
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05/26/2009 | US7537845 Perpendicular magnetic recording media |
05/26/2009 | US7537676 Cathode apparatus to selectively bias pallet during sputtering |
05/26/2009 | US7536779 Method of manufacturing magnetic head |
05/26/2009 | US7536778 Method of fabrication for slider with underpass leads |
05/26/2009 | US7536777 Use of metal capped seed layers for the fabrication of perpendicular thin film heads |
05/26/2009 | US7536776 Fabrication method for thin film magnetic heads |
05/26/2009 | US7536775 Method for sample preparation for exposing a main pole of a recording head |
05/26/2009 | US7536774 Method and apparatus for integrating a stair notch and a gap bump at a pole tip in a write head |
05/26/2009 | US7536773 Method of configuring a sensor for a hard disk drive |
05/26/2009 | US7536772 Method of manufacturing a bottom spin valve with a laminated CoFe free layer |
05/26/2009 | US7536771 Method for loading single head in a hard disk drive |
05/22/2009 | WO2009065111A1 Low power disk-drive motor driver |
05/22/2009 | WO2009064804A1 Mitigating the effects of disturbances of a disk drive |
05/22/2009 | WO2009064669A1 Method of reliable usage of dynamic fly-height control at environmental extremes |
05/22/2009 | WO2009064660A1 Bit patterned magnetic media data format |
05/22/2009 | WO2009063558A1 Head suspension assembly and suspension |
05/22/2009 | WO2009063543A1 Disc device |
05/22/2009 | WO2009062445A1 A method for eliminating the disturbing due to anomalistic track of the hard disk drive |
05/22/2009 | WO2009041816A3 A method of patterning a hard disk medium |
05/22/2009 | WO2005094396A3 High reliability-parallel data transfer hard disk drive |
05/21/2009 | US20090130492 Information storage devices using magnetic domain wall movement and methods of manufacturing the same |
05/21/2009 | US20090130491 Magneto-resistive element for a magneto-resistive device and methof of manufacturing thereof |
05/21/2009 | US20090130490 Apparatus, system, and method for the selection of perpendicular media segregant materials |
05/21/2009 | US20090130380 Method for manufacturing pourous structure and method for forming pattern |
05/21/2009 | US20090130346 Magnetic Recording Medium, Production Process Thereof, and Magnetic Recording and Reproducing Apparatus |
05/21/2009 | US20090129225 Optical information recording method, optical information recording device and optical information recording medium |
05/21/2009 | US20090129213 Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device |
05/21/2009 | US20090129212 Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device |
05/21/2009 | US20090128966 Magnetic memory cell based on a magnetic tunnel junction(mtj) with low switching field shapes |
05/21/2009 | US20090128965 Cpp magneto-resistive element provided with a pair of magnetic layers and nicr buffer layer |
05/21/2009 | US20090128964 Method for manufacturing a perpendicular magnetic write head with wrap around magnetic trailing and side shields |
05/21/2009 | US20090128963 Narrow track extraordinary magneto resistive [emr] device with wide voltage tabs and diad lead structure |
05/21/2009 | US20090128962 Read-head, magnetic head and magnetic storage apparatus |
05/21/2009 | US20090128961 Disk apparatus |
05/21/2009 | US20090128959 Self PSA adjustment using thermal adapter on suspension for improving takeoff in hot/wet environment |
05/21/2009 | US20090128958 Master carrier for magnetic transfer and magnetic recording medium manufactured using the same |
05/21/2009 | US20090128957 Connecting apparatus adapted in a conjunctive structure |
05/21/2009 | US20090128954 Electrical lapping guide for magnetic tape heads |
05/21/2009 | US20090128953 Perpendicular magnetic write head with stitched notched trailing shield |
05/21/2009 | US20090128952 Magnetic head, head assembly and magnetic recording/reproducing apparatus |
05/21/2009 | US20090128951 Electronic information storage apparatus with non-lubricated media |
05/21/2009 | US20090128950 High aspect ratio motion limiter of a microactuator and method for fabrication |
05/21/2009 | US20090128949 Head apparatus, drive apparatus, and tracking method |
05/21/2009 | US20090128944 Hard disk drive tunneling magnetoresistive annealing heads with a fly on demand heater |
05/21/2009 | US20090128941 Write Head Tester Using Inductance |
05/21/2009 | US20090128606 Integrated circuit (ic) incorporating rows of proximal ink ejection ports |
05/21/2009 | US20090128604 Inkjet nozzle with paddle layer sandwiched between first and second wafers |
05/20/2009 | CN101438345A Magnetic recording medium, method for manufacturing the magnetic recording medium, and magnetic recording and reproducing device |
05/20/2009 | CN101438344A Magnetoresistive head preamplifier circuit with programmable input impedance |
05/20/2009 | CN101436419A Write-once optical disc, and method and apparatus for recording management information thereon |
05/20/2009 | CN101436412A Apparatus, system, and method for the selection of perpendicular media segregant materials |
05/20/2009 | CN101436411A Disk drive determining operating fly height by detecting head disk contact from disk rotation time |
05/20/2009 | CN101436410A Method for eliminating interference formed by HDD irregular track |
05/20/2009 | CN101436409A Integrated device for heat assisted magnetic recording |
05/20/2009 | CN100490403C Secure storage system |
05/20/2009 | CN100489975C Optical disk information recording method and optical disk |
05/20/2009 | CN100489204C Joint fitting between members and joint structure and joining method of upper and lower floor vertical frame members |
05/19/2009 | US7535817 Nanometer scale data storage device and associated positioning system |
05/19/2009 | US7535812 Signal processing method, signal processing circuit and information recording/regenerating apparatus |
05/19/2009 | US7535808 Tilt control method and optical disc apparatus |
05/19/2009 | US7535683 Magnetoresistive head with improved in-stack longitudinal biasing layers |
05/19/2009 | US7535682 Magneto-resistance element and thin film magnetic head with improved heat reliability |
05/19/2009 | US7535681 Micro-actuator including side arms having back-turned extensions, head gimbal assembly and disk drive unit with the same |
05/19/2009 | US7535680 Micro-actuator with integrated trace and bonding pad support |
05/19/2009 | US7535679 Disk drive actuator latch apparatus having elastic damping arm |
05/19/2009 | US7535678 Method and system for utilizing flexible members in a head gimbal assembly to reduce impact of operational disturbances of slider flying height |
05/19/2009 | US7535677 Disk drive suspension assembly having a single limiter and recording and/or reproducing apparatus with suspension assembly having a single limiter |
05/19/2009 | US7535676 Slider with bonding pads opposite the air bearing surface |
05/19/2009 | US7535675 Magnetic recording head with shaped pole |
05/19/2009 | US7535674 Narrow pitch tape head array using an orthogonal backgap |
05/19/2009 | US7535666 Disk-type storage medium driving apparatus and disk-type storage medium rotation speed control method |
05/19/2009 | US7535664 Performance enhancement for tape write immediate operations |
05/19/2009 | US7534508 Leader tape, magnetic tape cartridge, and magnetic recording and reproduction method |
05/19/2009 | US7534507 high media S/N and good corrosion resistance; soft-magnetic underlayer, a seed layer, an intermediate layer, a magnetic recording layer and an overcoat layer which are stacked over a substrate in order |
05/19/2009 | US7534468 Process for obtaining spatially-organised nanostructures on thin films |
05/19/2009 | US7533456 Fabrication process for magneto-resistive effect devices of the CPP structure |
05/14/2009 | WO2009060797A1 Method for manufacturing vertical magnetic recording medium, and magnetic recording/reproducing device |
05/14/2009 | WO2009060649A1 Method for forming pattern of protrusions and recesses in patterned media type magnetic recording medium |
05/14/2009 | WO2009060623A1 Method of producing nonmagnetic particle powder for nonmagnetic under layer of magnetic recording medium and magnetic recording medium |
05/14/2009 | WO2009060525A1 Magnetic head evaluating method, apparatus, and evaluating circuit |
05/14/2009 | WO2007106122A3 Reinforcement fibers and methods of making and using same |
05/14/2009 | US20090124029 Method of fabricating resistor and proximate drive transistor for a printhead |
05/14/2009 | US20090123870 Method of and system for electon beam lithography of micro-pattern and disc substrate having micro-pattern to be transferred |
05/14/2009 | US20090123782 Method for manufacturing magnetic recording media |
05/14/2009 | US20090123781 Method for manufacturing magnetic recording media |
05/14/2009 | US20090123780 Method Of Providing A Packaging Laminate With An Identification Code, Method Of Identifying A Package, And Package With Identification Code |
05/14/2009 | US20090122668 Write-once optical disc, and method and apparatus for recording management information thereon |
05/14/2009 | US20090122659 Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device |
05/14/2009 | US20090122450 TMR device with low magnetostriction free layer |
05/14/2009 | US20090122449 Magnetic write head and method of manufacturing the same |
05/14/2009 | US20090122448 Glass substrate for magnetic disk apparatus |
05/14/2009 | US20090122447 Disk device |
05/14/2009 | US20090122445 Perpendicular magnetic recording write head with flux shaping layers on the write pole and magnetic recording system incorporating the write head |
05/14/2009 | US20090122443 Disk Drive Carrier Assembly and Method |
05/14/2009 | US20090122442 Anticipatory track switching |
05/14/2009 | US20090122441 Bit Patterned Magnetic Media Data Format |
05/14/2009 | US20090122440 Repeated runout error compensation using iterative feedback |
05/14/2009 | US20090122439 Mitigating the effects of disturbances of a disk drive |
05/14/2009 | US20090122437 Fly height adjustment device calibration |
05/14/2009 | US20090122435 Head control method, control device, and storage device |