| 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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| 07/28/2005 | US20050164039 Hard bias to a ferromagnetic layer in a magnetoresistive sensor with an ultra contiguous junction arrangement provided by a seed layer structure of alternating layers of chromium or chromium alloy and a dielectric, i.e., oxides of aluminum, silicon tantalum and hafnium; superior properties; thickness |
| 07/28/2005 | US20050164038 Highly oriented longitudinal magnetic media on direct textured glass substrates |
| 07/28/2005 | US20050164037 Magnetic recording medium and magnetic storage device |
| 07/28/2005 | US20050164036 comprising silicon, aluminum, magnesium, and alkali metal oxides and being substantially free of zinc oxide, wherein aluminum oxide content is 5-25 mol % and alkali metal oxides less than 5 mol %; high Young's modulus, strength and heat resistance |
| 07/28/2005 | US20050164035 Magnetic recording media |
| 07/28/2005 | US20050163962 Magnetic recording media for thermo-magnetic printing, magnetic recording method utilizing thereof and magnetic disk recording apparatus |
| 07/28/2005 | US20050163037 Magnetic anisotropy of soft-underlayer induced by magnetron field |
| 07/28/2005 | US20050163025 Optical recording medium having dual information surfaces |
| 07/28/2005 | US20050163007 Method and apparatus for controlling recording laser power |
| 07/28/2005 | US20050163002 Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction |
| 07/28/2005 | US20050162999 Optical storage system and control method |
| 07/28/2005 | US20050162993 Lensless optical servo system for an optically assisted disk drive |
| 07/28/2005 | US20050162989 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/28/2005 | US20050162988 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/28/2005 | US20050162986 Method and apparatus for phase and/or copy window control use with a domain expansion recording medium and record carrier |
| 07/28/2005 | US20050162956 Substrate for information recording medium, information reocrding medium and method for manufacturing same |
| 07/28/2005 | US20050162903 Method of operating a stacked spin based memory |
| 07/28/2005 | US20050162786 Magnetoresistive head with improved in-stack longitudinal biasing layers and fabricating method |
| 07/28/2005 | US20050162785 ESD shunt for transducing head |
| 07/28/2005 | US20050162784 Integrated thin film head and the manufacturing method |
| 07/28/2005 | US20050162783 Micro-actuator, head gimbal assembly and manufacturing method thereof |
| 07/28/2005 | US20050162782 Actuator assembly and rotating disk storage device with efficient voice coil |
| 07/28/2005 | US20050162781 Piezoelectric actuator |
| 07/28/2005 | US20050162778 Magnetic recording head with shaped pole and fabrication process |
| 07/28/2005 | US20050162777 Magnetic head |
| 07/28/2005 | US20050162771 System for protection against copying on magnetic tape recorders |
| 07/28/2005 | US20050162770 Information recording apparatus and method, and information recording system |
| 07/28/2005 | US20050162769 Data storage device, storage device control method, and magnetic disk drive with parameter setting |
| 07/28/2005 | US20050162768 Method and system for time base file storage |
| 07/28/2005 | US20050162767 Method and system for host programmable data storage device self-testing |
| 07/28/2005 | US20050161775 Wiring circuit board and production method thereof |
| 07/28/2005 | US20050161752 Current-in-plane magnetic sensor including a trilayer structure |
| 07/28/2005 | US20050161427 Method of working a workpiece containing magnetic material and method of manufacturing a magnetic recording medium |
| 07/28/2005 | US20050160586 Method for shaping pole pieces of magnetic heads by chemical mechanical polishing |
| 07/28/2005 | US20050160552 Cleaning apparatus |
| 07/27/2005 | EP1557832A1 Actuator for magnetic head and magnetic disc drive |
| 07/27/2005 | EP1495466A4 Laminated magnetic recording media with antiferromagnetically coupled layer as one of the individual magnetic layers in the laminate |
| 07/27/2005 | CN1647183A Optical recording medium, magnetooptic recording medium, information recording/reproducing device, information recording/reproducing method and magnetic recording device |
| 07/27/2005 | CN1647165A Optical information recording method, optical information recording device, and optical information recording medium |
| 07/27/2005 | CN1646993A Method, device and computer program product for lithography |
| 07/27/2005 | CN1646724A Replacement unit and replacement method for substrate in thin-film forming device |
| 07/27/2005 | CN1645506A Reproducing apparatus, reproducing method, and contents recording method |
| 07/27/2005 | CN1645501A System and method for restoring an optical disc signal |
| 07/27/2005 | CN1645499A Disc transport apparatus and disc transport method as well as disc drive apparatus and disc drive method |
| 07/27/2005 | CN1645497A Magnetic recording method for thermo-magnetic printing and magnetic disk apparatus |
| 07/27/2005 | CN1645487A Optical data recording method, recording apparatus and signal processing circuit |
| 07/27/2005 | CN1645486A Apparatus and method for detecting a pre-pit signal |
| 07/27/2005 | CN1645485A Method for rapid copying hard disk with protective subareas |
| 07/27/2005 | CN1645484A Magnetic recording media |
| 07/27/2005 | CN1645483A Milli-actuator having sensor and driver unified and manufacture thereof |
| 07/27/2005 | CN1645482A Disk apparatus |
| 07/27/2005 | CN1645481A Method for loading single head in a hard disk drive |
| 07/27/2005 | CN1645480A Magnetic read head and magnetic reproducing device |
| 07/27/2005 | CN1645479A Thin film magnetic head production |
| 07/27/2005 | CN1645257A Pattern drawing apparatus, method of manufacturing a master disk for manufacturing information recording media, and method of manufacturing an information recording medium |
| 07/27/2005 | CN1644320A Method and apparatus to provide a gmr lapping plate texturization using a photo-chemical process |
| 07/27/2005 | CN1212618C Magnetic disk device |
| 07/27/2005 | CN1212610C Vertical magnetic recording medium |
| 07/27/2005 | CN1212227C Polyester film and process for producing the same |
| 07/26/2005 | US6922802 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 07/26/2005 | US6922419 Long pulse vanadate laser |
| 07/26/2005 | US6922353 Memory for storing information |
| 07/26/2005 | US6922317 Magnetic flux closure layer for laminated magnetic shields of magnetic heads |
| 07/26/2005 | US6922316 Thin-film magnetic head and method of manufacturing same |
| 07/26/2005 | US6922315 Head drum with magnetic mounting of rotary transformer |
| 07/26/2005 | US6922313 Magnetic head slider with resistance to debris accumulation |
| 07/26/2005 | US6922311 Thin film magnetic head including coil insulated by organic and inorganic insulating materials |
| 07/26/2005 | US6922310 Rotary head apparatus with magnetic head having convex curve and magnetic playback apparatus using the same |
| 07/26/2005 | US6922305 Apparatus and method for reducing vibrational excitation in storage devices with dual stage actuators |
| 07/26/2005 | US6922304 Positioning control device |
| 07/26/2005 | US6922303 Reaction mass dual-stage actuator (DSA) and sensor |
| 07/26/2005 | US6922302 Calibration method for use in head loading/unloading type disk apparatus |
| 07/26/2005 | US6922301 Positioner of a disk drive that positions a data transducer with reduced vibration |
| 07/26/2005 | US6922300 Actuator latch device of hard disk drive |
| 07/26/2005 | US6922299 Power saving method and apparatus for driving a spindle motor and voice coil motor in a disk drive |
| 07/26/2005 | US6922298 Magnetic tape recording apparatus for recording tracks having same track pitch |
| 07/26/2005 | US6921999 Electric motor |
| 07/26/2005 | US6921954 Asymmetric patterned magnetic memory |
| 07/26/2005 | US6921629 Self-aligned fabrication process for a nozzle plate of an inkjet print head |
| 07/26/2005 | US6921592 Magnetic recording medium comprising a magnetic layer having specific thickness, surface roughness and friction coefficient |
| 07/26/2005 | US6921587 Sensing current is prevented from expanding in the track width direction in the multilayer film, enabling an improvement in read output |
| 07/26/2005 | US6921585 Substrate, a seed layer of platinum over an amorphous layer of carbon having thickness of < 5 nm, and multilayered magnetic stack of alternating cobalt and platinum layers with thickness of < 3 nm |
| 07/26/2005 | US6921499 Master carrier for magnetic transfer |
| 07/26/2005 | US6921150 Inkjet printhead chip with densely packed nozzles |
| 07/26/2005 | US6920685 Method for fabricating a thin film magnetic head |
| 07/26/2005 | US6920684 Assembling method of a magnetic sensor using magnetoresistive elements that produce an output signal in accordance with magnetism sensed |
| 07/21/2005 | WO2005066955A1 Base material for hdd suspension |
| 07/21/2005 | WO2005066954A1 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/21/2005 | WO2005066943A1 Optical recording medium, apparatus for recording/reproducing data on/from optical recording medium and method of recording/reproducing data on/from optical recording medium |
| 07/21/2005 | WO2005066942A1 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/21/2005 | WO2005066941A1 Optical recording medium, recording/reproducing apparatus and recording/reproducing method |
| 07/21/2005 | US20050159076 Magnetic construction module with interchangeable magnet holders |
| 07/21/2005 | US20050158988 Fabrication method for arranging ultra-fine particles |
| 07/21/2005 | US20050158883 Multilayered structure film and method of making the same |
| 07/21/2005 | US20050158588 Magnetic recording medium having novel underlayer structure |
| 07/21/2005 | US20050158587 Polycrystalline structure film having inclined lattice surfaces |
| 07/21/2005 | US20050158586 Nonmagnetic powder comprising acicular iron oxide particles having an average major axis length of 20-200 mu m, a specific surface area of 30-100 m2/g and a pH of <7; resin dispersibility; antiagglomerants; phosphorus/rare earth coating; smoothness; high strength; high-density/capacity tapes |
| 07/21/2005 | US20050158585 Vertical magnetic recordding medium magnetic recorder having same vertical magnetic recording medium manufacturing method and vertical magnetic recording medium manufacturing apparatus |
| 07/21/2005 | US20050158506 formed by mixing a water-insoluble organic solvent containing a surfactant with metal salt solution to a reverse micelle solution obtained by mixing solvent containing surfactant with reducing agent; reducing while controlling temperature; high coatability; controllable particle size |
| 07/21/2005 | US20050158163 Imprint embossing alignment system |