Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
01/2008
01/23/2008EP1881491A2 Hard disk drive
01/23/2008EP1881490A1 Magnetic head
01/23/2008CN101111889A Perpendicular magnetic recording media, production process thereof, and perpendicular magnetic recording and reproducing apparatus
01/23/2008CN101111825A System and method for erasing nonvolatile recording medium
01/23/2008CN101110222A Process for producing glass substrate for magnetic disk
01/23/2008CN101110221A Magnetic recording medium, magnetic storage and method for reproducing information from megnatic recording medium
01/23/2008CN101110220A Hard disk drive
01/23/2008CN101110219A Magnetic head
01/23/2008CN101110218A Magnetic recording device, magnetic recording method and program for magnetic recording
01/23/2008CN101110094A Design system for hard disk drive and design method thereof
01/23/2008CN100363985C Servo control system and data memory system
01/23/2008CN100363984C Rotary head and magnetic recording/reproducing device
01/23/2008CN100363983C Hard disk drive mounting method, magnetic block and clamp dedicated for the method
01/23/2008CN100363982C Gluing and assembling device for slanting block cleaning piece of detachable hard disk drive
01/22/2008USRE40034 Method and apparatus to reduce serial communications path connection overhead
01/22/2008US7321545 Optical disk, optical disk recording method and optical disk apparatus
01/22/2008US7321538 Optical disk, optical disk recording method and optical disk apparatus
01/22/2008US7321537 Optical disk, optical disk recording method and optical disk apparatus
01/22/2008US7321536 Optical disk, optical disk recording method and optical disk apparatus
01/22/2008US7321535 Optical disk, optical disk recording method and optical disk apparatus
01/22/2008US7321531 Apparatus for reproducing data from optical storage medium using multiple detector
01/22/2008US7321530 Decoder circuit, and photo-detecting amplifier circuit and optical pickup including the decoder circuit for disk recording/reproducing apparatus
01/22/2008US7321481 Optical recording medium
01/22/2008US7321480 Thin-film magnetic head having magnetic layers of different thicknesses and fabrication method for same
01/22/2008US7321478 Data transfer apparatus head cleaning
01/22/2008US7321477 Disk control apparatus, disk control method, and computer product
01/22/2008US7321476 Method and system for determining contact potential in a hard disk drive
01/22/2008US7320936 Plating of multi-layer structures
01/22/2008US7320174 Methods for creating ground paths for ILS
01/22/2008US7320170 Xenon ion beam to improve track width definition
01/22/2008US7320169 Self-pinned GMR structure by annealing
01/22/2008US7320168 Method to improve heat dissipation in a magnetic shield
01/22/2008US7320167 Longitudinal bias structure having stability with minimal effect on output
01/17/2008WO2008007547A1 Method for manufacturing glass substrate, method for manufacturing magnetic disk, and magnetic disk
01/17/2008WO2008007439A1 Magnetic head suspension
01/17/2008WO2007125021A3 Omr(organic-magnetoresistive) sensor and method for the production thereof
01/17/2008WO2007016009A3 Method for tunnel junction sensor with magnetic cladding
01/17/2008US20080016521 Multi-Speed Recording for Multi-Layer Disc
01/17/2008US20080014470 Method for fabricating a glass substrate, method for fabricating a magnetic disk, and magnetic disk
01/17/2008US20080014469 Method for cleaning a glass substrate, method for fabricating a glass substrate, and magnetic disk using the same
01/17/2008US20080014468 Method for fabricating a glass substrate for an information recording medium, and magnetic disk using the same
01/17/2008US20080014467 Thin film magnetic head
01/17/2008US20080014456 Process of producing master carrier for magnetic transfer
01/17/2008US20080014410 Oriented Polymeric Articles and Method
01/17/2008US20080013428 Servo System, Record Carrier and Playback Device
01/17/2008US20080013426 Method of recording and/or reproducing data with respect to a multi-layer information storage medium having optimal power control areas
01/17/2008US20080013425 Apparatus for reproducing data from information storage medium having multiple storage layers with optimal power control (opc) areas and buffer areas
01/17/2008US20080013424 Method for recording data in optical disc
01/17/2008US20080013423 Information storage medium having multiple storage layers with optimal power control (opc) areas and buffer areas
01/17/2008US20080013420 Method of recording data on information storage medium having multiple storage layers with optimal power control (opc) areas and buffer areas
01/17/2008US20080013419 Method of recording data on information storage medium having multiple storage layers with optimal power control (opc) areas and buffer areas
01/17/2008US20080013412 Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatus
01/17/2008US20080013223 Gmr device of the cpp structure, thin-film magnetic head, head gimbal assembly, and hard disk system
01/17/2008US20080013222 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory
01/17/2008US20080013221 Thin-film magnetic head, magnetic head assembly, magnetic disk drive apparatus and method for manufacturing thin-film magnetic head
01/17/2008US20080013220 Magnetoresistive device, read head and storage having the same
01/17/2008US20080013219 Methods of manufacturing magnetic heads with reference and monitoring devices
01/17/2008US20080013218 Magnetoresistive effect element, magnetic head, magnetic reproducing apparatus, and manufacturing method thereof
01/17/2008US20080013217 Hard disk drive
01/17/2008US20080013216 Head stack assembly and hard disk drive having the same
01/17/2008US20080013215 Head suspension assembly and storage device
01/17/2008US20080013214 Braced suspension
01/17/2008US20080013213 Head, head suspension assembly, and disk device provided with the same
01/17/2008US20080013212 Magnetic wire and recording medium
01/17/2008US20080013211 Bottom pole structure with recessed section
01/17/2008US20080013210 Thin-film magnetic head having magnetic layer with non-magnetic layer therewithin
01/17/2008US20080013209 Magnetic head for perpendicular magnetic recording and method of manufacturing same
01/17/2008US20080013205 Head stack assembly for hard disk drive and hard disk drive including head stack assembly
01/17/2008US20080013204 Seek control apparatus, seek control method and storage apparatus
01/17/2008US20080012923 Printer incorporating a print roll unit supplying ink to a baffled ink supply unit
01/17/2008US20080012905 Inkjet printhead integrated circuit with work transmitting structures
01/17/2008US20080012903 Inkjet Nozzle Incorporating Serpentine Actuator
01/17/2008US20080012556 Element for detecting the amount of lapping having a resistive film electrically connected to the substrate
01/17/2008US20080012443 Motor and disk drive including the same
01/17/2008US20080010811 Method of manufacturing pre-sliders for read write heads by annealing to saturation
01/16/2008EP1879183A2 Head stack assembly and hard disk drive having the same
01/16/2008EP1879182A2 Head suspension assembly and storage device
01/16/2008EP1555655B1 Vertical magnetic recording medium
01/16/2008CN201007911Y Novel message protection type magnetic head component and magnetic reading device
01/16/2008CN101107669A Data storage medium discarding method and containing box
01/16/2008CN101105949A Head suspension assembly and storage device
01/16/2008CN101105948A Head stack assembly and hard disk drive having the same
01/16/2008CN101105947A Head stack assembly and hard disk drive having the same
01/16/2008CN101105946A Suspension system with locally stiffened load beam
01/16/2008CN101105945A Magnetoresistive effect element, magnetic head, magnetic reproducing apparatus, and manufacturing method thereof
01/16/2008CN101105944A LC resonant giant magneto-impedance effect composite wire and its preparing process
01/16/2008CN100362588C Hard disk equipment, floating block supporting structure magnetic gimbal element and its manufacturing method
01/16/2008CN100362573C Magnetic recording medium and magnetic recording and reproducing apparatus
01/16/2008CN100362572C Magnetic recording media and magnetic recording method
01/16/2008CN100362571C Perpendicular magnetic head having thermally assisted recording element, and method of fabrication thereof
01/16/2008CN100362570C Magnetic recording head and fabrication process
01/16/2008CN100362569C Magnetic recording disk drive with laminated media and improved media signal-to-noise ratio
01/16/2008CN100362492C Digital hard disc recorder file managing method for preventing file fragment production
01/15/2008US7319656 Optical information recording medium, optical information recording apparatus and method
01/15/2008US7319654 Optical disk, optical disk recording method and optical disk apparatus
01/15/2008US7319653 Methods for recording data to optical media
01/15/2008US7319651 Recording apparatus and recording method
01/15/2008US7319650 Recording apparatus and recording method
01/15/2008US7319649 Recording apparatus and recording method
01/15/2008US7319647 Method, optical disk drive and calibration system for modifying a 2T write strategy to improve recording quality