Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
12/2005
12/01/2005US20050265161 Method of reproducing multimedia data using musicphotovideo profiles and reproducing apparatus using the method
12/01/2005US20050265160 Disk information display device
12/01/2005US20050265159 Digital information reproducing apparatus and method
12/01/2005US20050265158 Optical disk apparatus and optical-disk image forming method
12/01/2005US20050265157 Optical disk apparatus and optical-disk image forming method
12/01/2005US20050265156 Optical disc label recording method and apparatus using this method
12/01/2005US20050265155 Optical disc apparatus
12/01/2005US20050265154 Optical disk apparatus and optical-disk image forming method
12/01/2005US20050265147 System and method for measuring signal deviation used in an optical recording/reproducing apparatus
12/01/2005US20050265140 Power and thermal management for a hard drive
12/01/2005US20050265139 Light delivery technique for heat assisted magnetic recording head
12/01/2005US20050265135 Recording and reproducing apparatus and recording and reproducing method
12/01/2005US20050264958 Magnetoresistive medium including nanowires
12/01/2005US20050264957 Hard biased materials for recording head applications
12/01/2005US20050264956 Novel rie defined CPP read heads
12/01/2005US20050264955 Magnetic head having a layered hard bias layer exhibiting reduced noise
12/01/2005US20050264954 Free layer for CPP GMR having iron rich NiFe
12/01/2005US20050264953 Magneto-resistive element, magnetic head and megnetic storage apparatus
12/01/2005US20050264952 Magneto-resistive element, magnetic head and magnetic storage apparatus
12/01/2005US20050264951 Dual CPP GMR with synthetic free layer
12/01/2005US20050264950 Read sensor having a self-pinned layer formed in both central and side regions for increased thermal stability
12/01/2005US20050264949 Recessed SiO2 or Si3N4 overcoat for GMR head in magnetic disk drive
12/01/2005US20050264948 Magnetic recording and reproducing head restraining a side reading
12/01/2005US20050264947 CPP thin-film magnetic head having multilayered conductive layer behind the head and method for producing CPP thin-film magnetic head
12/01/2005US20050264946 CPP thin-film magnetic head having auxiliary conductive layer behind element
12/01/2005US20050264945 Horizontal thin film write, MR read head
12/01/2005US20050264944 Planar magnetic thin film head
12/01/2005US20050264943 Hard disk driving carriage and method of producing the same
12/01/2005US20050264942 Rotating disk storage device with improved actuator arm
12/01/2005US20050264941 Rotating disk storage device with actuator lock mechanism
12/01/2005US20050264940 Disk drive actuator latch apparatus and method
12/01/2005US20050264939 Integral wear-pad for slider-disk interference detection
12/01/2005US20050264938 Magnetic head with air bearing surface protection film
12/01/2005US20050264937 Head slider and magnetic recording device
12/01/2005US20050264935 Information recording tape
12/01/2005US20050264934 Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, head arm assembly with head gimbal assembly, magnetic disk drive apparatus with head gimbal assembly and manufacturing method of thin-film magnetic head
12/01/2005US20050264933 Magnetic recording head with reduced thermally induced protrusion
12/01/2005US20050264932 Method and apparatus for providing a pole tip structure having a shape for preventing over saturation of the pole tip structure
12/01/2005US20050264931 Notched trailing shield for perpendicular write head
12/01/2005US20050264930 Method and apparatus for providing a write head with an improved pole tip to improve overwrite and/or adjacent track interference
12/01/2005US20050264925 Horizontal thin film write, MR read head
12/01/2005US20050264924 Disk device
12/01/2005US20050264922 Correcting radial incoherence in servo track sensing
12/01/2005US20050264921 Rejection of power supply variations for gain error cancellation in pulse-width-modulated motor controllers
12/01/2005US20050264920 Efficient transition from class d to linear operation in dual-mode voice coil motor controllers
12/01/2005US20050264919 Servo write head assembly and servo writer
12/01/2005US20050264918 Apparatus and/or method of controlling timing of servo pulses and disk drive using the method
12/01/2005US20050264917 Method and apparatus for servo writing in a disk drive
12/01/2005US20050264916 Method of and apparatus for detecting actuator vibration in hard disc drive, and hard disc drive write control method of avoiding effect due to read/write head vibration
12/01/2005US20050264915 Disk drive
12/01/2005US20050264914 Disk drive for quickly retracting head to retract area, and emergency head-unload control circuit for use in the disk drive
12/01/2005US20050264913 System, method, and apparatus for improving the multiple velocity performance and write element protrusion compensation of disk drive sliders
12/01/2005US20050264912 Tunable fly height using magnetomechanical effect in a magnetic head
12/01/2005US20050264910 Read/write channel embedded on-chip optimization
12/01/2005US20050264909 Methods and apparatus determining and/or using overshoot control of write current for optimized head write control in assembled disk drives
12/01/2005US20050264908 Head protection circuit of hard disk drive
12/01/2005US20050264905 Method to protect a GMR head from electrostatic damage during the manufacturing process
12/01/2005US20050264612 Inkjet printhead with thermal bend arm exposed to ink flow
12/01/2005US20050263915 Imprinting method, information recording medium-manufacturing method, and imprinting apparatus
12/01/2005US20050263235 Bonding method of magnetic head micro-motion actuator
12/01/2005US20050262922 System, method, and apparatus for glide head calibration with enhanced PZT channel for very low qualification glide heights
12/01/2005US20050262686 Method for making magnetic write head
11/2005
11/30/2005EP1600974A1 Method of controlling timing of servo pulses and disk drive using the method
11/30/2005EP1600968A2 Method of assigning a spare area of an optical recording medium
11/30/2005EP1600967A2 Servo track having periodic frames of tone field and embedded synchronization marks
11/30/2005EP1600956A1 Production method for magnetic recording medium and production device therefor
11/30/2005EP1600955A1 Information recording tape
11/30/2005EP1600954A1 Magnetic recording and reproducing method and magnetic recording medium for the method
11/30/2005EP1600953A1 Magnetic tape and method for producing the same
11/30/2005EP1600952A2 Thermally assisted recording system
11/30/2005EP1600951A1 Magnetic Recording System
11/30/2005EP1600950A2 Head actuator for rotating disk storage device
11/30/2005EP1600949A1 Diskarray system for suppressing disk fault
11/30/2005EP1600948A1 Magneto-resistive head
11/30/2005EP1600427A1 Glass base material working method, worked glass product, and stress applicator
11/30/2005EP1599871A2 Defect management method for optical recording medium and optical recording medium using the same
11/30/2005EP1191295B1 Method for drying a substrate
11/30/2005CN1703739A Current-perpendicular-to-the-plane structure magnetoresistive element and head slider
11/30/2005CN1703141A Hinge device and electronic equipment using the same
11/30/2005CN1702835A Imprinting method, information recording medium-manufacturing method, and imprinting apparatus
11/30/2005CN1702764A Rotating disk storage device
11/30/2005CN1702761A Recording apparatus and method
11/30/2005CN1702758A Read/write channel embedded on-chip optimization
11/30/2005CN1702755A Optical disk apparatus and rotation speed control method thereof
11/30/2005CN1702754A Optical disk apparatus
11/30/2005CN1702742A Magnetic recording media with orthogonal anisotropy enhancement or bias layer
11/30/2005CN1702741A Bonding method of magnetic head micro-motion actuator
11/30/2005CN1702740A Magnetic head
11/30/2005CN1702739A Head slider and magnetic recording device
11/30/2005CN1702611A Disk array system for suppressing disk fault
11/30/2005CN1229880C Magnetic resistance element
11/30/2005CN1229790C Pickup device and optical disk device using the same
11/30/2005CN1229778C Manufacture of head universal joint assembly and device for cutting ball bonding connection
11/30/2005CN1229777C 磁盘装置 Disk device
11/30/2005CN1229776C High-stability spin test platform
11/29/2005US6970411 Apparatus for recording and/or reproducing information and/or from optical information record disk
11/29/2005US6970400 Information recording medium with magnetic marks, recording and reproducing apparatus therefor, and head positioning method using detected magnetic leakage fields from the magnetic marks
11/29/2005US6970333 Layer system having an increased magnetoresistive effect and use of the same, wherein a first layer of an artificial antiferromagnet has a relatively low cobalt content
11/29/2005US6970332 Magnetoresistive head with spin valve film magnetic sensor element
11/29/2005US6970331 Magnetic recording head having modules with opposing read elements and opposing periodic structures
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