Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
06/2006
06/01/2006US20060114779 Optical disk apparatus
06/01/2006US20060114778 Disk reproduction apparatus
06/01/2006US20060114777 Optical recording and reading equipment
06/01/2006US20060114773 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
06/01/2006US20060114765 Additional data channel in pregroove
06/01/2006US20060114716 Magnetoresistance element, magnetic memory, and magnetic head
06/01/2006US20060114622 Hard bias structure with enhanced Hc
06/01/2006US20060114621 Structure and process for composite free layer in CPP GMR device
06/01/2006US20060114620 Granular type free layer and magnetic head
06/01/2006US20060114619 Exchange biased magnetic head having confined current path
06/01/2006US20060114618 Storage element and memory
06/01/2006US20060114617 Disk drive read head for reading cross-track magnetizations
06/01/2006US20060114616 Film and method for producing nano-particles for magnetoresistive device
06/01/2006US20060114615 Current perpendicular to plane (CPP) magnetoresistive sensor having a highly conductive lead structure
06/01/2006US20060114614 Arm chamfer for comb type actuator in rotating disk storage device and carriage assembly
06/01/2006US20060114613 Actuator latch apparatus for data storage device
06/01/2006US20060114612 Compact magnetic head slider with reduced bearing surfaces
06/01/2006US20060114611 Slider having features for reduced slider-media impact
06/01/2006US20060114610 Conductive stud for magnetic recording devices and method of making the same
06/01/2006US20060114609 Tape recording head promoting lateral motion
06/01/2006US20060114608 Thin-film magnetic head and magnetic storage apparatus using the same
06/01/2006US20060114607 Electrical connection structure for magnetic heads and method of making the same
06/01/2006US20060114606 Information recording apparatus and information recording method
06/01/2006US20060114605 Disk drive write head for writing cross-track magnetizations
06/01/2006US20060114604 Electronic device comprising recording and reproducing unit
06/01/2006US20060114602 Non-repeatable run out compensating apparatus and method and disc drive using the same
06/01/2006US20060114601 Seek trajectory generation using adaptive filtering
06/01/2006US20060114600 Adaptive settling control method and apparatus in track seek mode of disc drive
06/01/2006US20060114599 Method and apparatus for servo information writing in a disk drive
06/01/2006US20060114598 Method and apparatus for estimating micro-actuator stroke sensitivity in a hard disk drive
06/01/2006US20060114597 Method of compensating for track zero position in reference servo track copying system and disc drive using the same
06/01/2006US20060114596 Tri-state servowriter driver with slow return to zero
06/01/2006US20060114591 Magnetic recording method
06/01/2006US20060114590 Thermally assisted magnetic recording method
06/01/2006US20060114589 Magnetic recording disk drive with data written and read as cross-track magnetizations
06/01/2006US20060114588 Method for formatting data sectors on magnetic disk, and magnetic disk drive
06/01/2006US20060114587 Method for precompensation/write-current latching to improve error rate
06/01/2006US20060114586 Magnetic transfer apparatus
06/01/2006US20060113388 Image printing method and apparatus which can detect edge of printing medium while reading barcode on printing medium using one sensor
05/2006
05/31/2006EP1662506A2 Hard disk drive
05/31/2006EP1662499A1 Data recording/reproducing apparatus, data recording/ reproducing method, and recording medium
05/31/2006EP1662490A1 Optical disc device, information recording method, optical disc device adjustment device, adjustment method, manufacturing method, phase shift amount adjustment method, and adjustment device
05/31/2006EP1662487A1 Magnetic data erase device and magnetic data erase method
05/31/2006EP1662486A1 Process for storing information in a magnetic multi-layer device
05/31/2006EP1662018A2 Carbon containing sputter target alloy compositions
05/31/2006EP1661851A1 Fine structure body-producing method, fine structure body, display device, recording device-producing method, and recording device
05/31/2006EP1193274B1 Resin composition comprising hydrogenated polymers and process for producing substrate for information-recording medium
05/31/2006CN1780533A Bonding apparatus using conductive material
05/31/2006CN1779791A Quality inspection of small hard disk
05/31/2006CN1779790A Information recording medium, recording/reproducing apparatus, and stamper
05/31/2006CN1779789A Magnetic recording medium and production thereof
05/31/2006CN1779788A Magnetic recording unit and magnetic recording media
05/31/2006CN1779787A Magnet head holding mechanism
05/31/2006CN1779786A Producing method and producer for magnetic head
05/31/2006CN1779785A Magnetic recording and reproducing apparatus
05/31/2006CN1258182C Optical head and optical information processing equipment
05/31/2006CN1258175C Magnetic head device, magnetic bearing mechanism and magnetic recording device
05/31/2006CN1258174C Magnetic head supporting mechanism, magnetic head apparatus, head executing apparatus and magnetic recording apparatus
05/31/2006CN1258173C Method for adjusting suspension surface shape of slide block suspended on recording medium
05/30/2006US7054959 Isochronous data transfer control method including packet configuration of thus-read isochronous header and data
05/30/2006US7054234 Near-field high density magneto-optical recording head
05/30/2006US7054120 Magnetic apparatus with perpendicular recording medium and head having multilayered reproducing element using tunneling effect
05/30/2006US7054119 Coupled ferromagnetic systems having modified interfaces
05/30/2006US7054118 Superparamagnetic field sensing devices
05/30/2006US7054117 Method of making a read head having a tunnel junction sensor with a free layer biased by exchange coupling with insulating antiferromagnetic (AFM) layers
05/30/2006US7054116 Spin valve element and thin film magnetic head
05/30/2006US7054115 Spin-valve thin-film magnetic element and method for making the same
05/30/2006US7054114 Two-axis magnetic field sensor
05/30/2006US7054113 Reader/writer for magnetic memory
05/30/2006US7054112 Head drum assembly for tape recorder and method of making same
05/30/2006US7054111 Disk drive actuator-pivot assembly with corrugated rings
05/30/2006US7054110 Carriage arm assembly of disk drive
05/30/2006US7054109 Balanced and damped suspension for use in a disk drive
05/30/2006US7054108 Slider for a data storage device having improved stiction control with reduced interference with air bearing pressurization
05/30/2006US7054107 Thin-film magnetic head with nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same
05/30/2006US7054106 Magnetic head and magnetic storage apparatus
05/30/2006US7054105 Magnetic recording head for perpendicular recording and including a portion protruding toward a mail pole and magnetic disc storage apparatus mounting the magnetic head
05/30/2006US7054104 Magnetic head with helical coil and plural outer conductor groups and method of manufacturing same
05/30/2006US7054103 Downstream finned stripper shroud airstream conditioning apparatus for a disc drive
05/30/2006US7054102 Recording tape cartridge load and lock system and method
05/30/2006US7054101 System for high density linear serpentine data recording
05/30/2006US7054100 Magnetic tape recording/reproducing device and magnetic tape recording/reproducing system
05/30/2006US7054099 Methods and systems for moving a read/write head to a velocity and position where it is useful to switch from a deceleration phase to a settling phase of a seek operation
05/30/2006US7054098 Disk drive employing asymmetric acceleration/deceleration pulses for acoustic noise reduction during unlatch
05/30/2006US7054097 Tape guiding techniques for a dual actuator read-while-write recording system
05/30/2006US7054096 Method and apparatus for determining embedded runout correction values
05/30/2006US7054095 Displacement detection apparatus, and magnetic recording apparatus and encoder using the displacement detection apparatus
05/30/2006US7054094 Real-time automatic loop-shaping for a disc drive servo control system
05/30/2006US7054090 Data storage device, recording medium, servo writing method, and data reading/writing method
05/30/2006US7054089 Magnetic disk storage system
05/30/2006US7054088 Information recording and reproducing apparatus and method, and signal decoding circuit for performing timing recovery
05/30/2006US7054087 Magnetic recording-reproducing apparatus
05/30/2006US7054086 Library device
05/30/2006US7054085 Use of shunt resistor with large RA product tunnel barriers
05/30/2006US7054084 Method, apparatus and program storage device for sensing increased resistance changes in an MR element to detect MR sensor events
05/30/2006US7054083 Systems for searching for SAM patterns at multiple nominal frequencies
05/30/2006US7054082 Magnetic transfer method for a high-density magnetic recording medium
05/30/2006US7054081 Magnetic transfer apparatus
05/30/2006US7054080 Magnetic transfer apparatus
05/30/2006US7053430 Antiferromagnetic stabilized storage layers in GMRAM storage devices