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)
03/2010
03/30/2010US7686421 Fluid injection head, method of manufacturing the injection head, and fluid injection device
03/25/2010WO2010032779A1 Magnetic recording medium manufacturing method
03/25/2010WO2010032778A1 Manufacturing method for magnetic recording medium
03/25/2010WO2010032767A1 Vertical magnetic recording medium
03/25/2010WO2010032766A1 Vertical magnetic recording medium and method for manufacturing the same
03/25/2010WO2010032755A1 Method for manufacturing magnetic recording medium
03/25/2010WO2010032754A1 Magnetic recording medium manufacturing method
03/25/2010WO2010032527A1 Magnetoresistive effect film, magnetoresistive effect element comprising the same, and magnetic device
03/25/2010WO2010008422A9 Laser protection polymeric materials
03/25/2010WO2005117421A8 Signal receiving circuit and signal input detecting circuit
03/25/2010US20100075180 Magnetic recording medium substrate and manufacturing method thereof, and magnetic recording medium and manufacturing method thereof
03/25/2010US20100075179 Master disk for transfer and manufacturing method of the same
03/25/2010US20100075178 Writing and reading multi-level patterned magnetic recording media
03/25/2010US20100074094 Optical information recording medium, method for manufacturing optical information recording medium, and bca (burst cutting area) marking method
03/25/2010US20100074078 Systems and Methods for Low Latency Media Defect Detection
03/25/2010US20100074063 System to deliver light to a slider for heat-assisted recording
03/25/2010US20100073828 TMR device with novel free layer
03/25/2010US20100073827 TMR device with novel free layer structure
03/25/2010US20100073826 Magnetic head having reduced cost electrostatic discharge shunt
03/25/2010US20100073822 Magnetic head assembly and magnetic disk device
03/25/2010US20100073821 Magnetic disk apparatus
03/25/2010US20100073819 Servo patterns for self-assembled island arrays
03/25/2010US20100073818 Recording tape cartridge
03/25/2010US20100073817 Plasmon antenna for thermally assisted magnetic head
03/25/2010US20100073816 Magnetic head and method of manufacturing the same, linear tape drive apparatus, and magnetic recording and reproduction method
03/25/2010US20100073815 Magnetic head and magnetic disk device
03/25/2010US20100073814 Writing and reading multi-layer continuous magnetic recording media
03/25/2010US20100073813 PERPENDICULAR MAGNETIC RECORDING MEDIA HAVING A CAP LAYER FORMED FROM A CoPtCr ALLOY
03/25/2010US20100073811 Magnetic disk and magnetic disk device
03/25/2010US20100073810 Encoding Scheme for Bit Patterned Media
03/25/2010US20100073809 X-amr assisted recording on high density bpm media
03/25/2010US20100073808 Position sensing in discrete track recording
03/25/2010US20100073806 Magnetic recording head and magnetic recording apparatus
03/25/2010US20100073804 Thin-Film Magnetic Head Having Microwave Magnetic Exciting Function And Magnetic Recording And Reproducing Apparatus
03/25/2010US20100073803 Magnetic recording device and magnetic recording head drive mechanism
03/25/2010US20100073802 Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof
03/25/2010US20100073801 Magnetic recording device, control device, and magnetic recording device control method
03/25/2010US20100073800 Recovering servo information from a synchronous servo channel
03/25/2010US20100073799 Detecting contact between a slider and a data storage medium without a seperate contact-detection voltage source
03/25/2010US20100073798 Systems and Methods for Compensating Baseline Wandering in Perpendicular Magnetic Recording
03/25/2010US20100073431 Nozzle Structure With Reciprocating Cantilevered Thermal Actuator
03/24/2010EP2165206A1 Method for low frequency noise cancellation in magneto-resistive mixed sensors
03/24/2010CN101681629A Method of producing magnetic recording medium, and magnetic recording and reading device
03/24/2010CN101681628A Substrate for suspension, method for producing the same, magnetic head suspension, and hard disk drive
03/24/2010CN101680061A magnetically permeable liquid forged articles
03/24/2010CN101678528A Process for producing glass substrate for magnetic disk
03/24/2010CN101676997A Perfluoropolyether lubricant thin film for thin film storage medium
03/24/2010CN101676996A Apparatus and method for adjusting a feed-forward signal for seek control during a seek operation
03/24/2010CN101676995A Magnetic recording disk drive with rotational vibration compensation
03/24/2010CN101676994A Information storage device having a disk drive and a bridge controller PCB within a monolithic conductive nest
03/24/2010CN100595837C Head holding member, disk device with the head holding member, and head holding method in the disk device
03/24/2010CN100595830C Multi-layer sheet product
03/23/2010US7684948 Electrical connection for testing head gimbal assemblies
03/23/2010US7684301 Information recording method and apparatus with suppressed mark edge jitters
03/23/2010US7684295 Recording medium, method of recording control information on a recording medium, method of recording/reproducing data using control information, and apparatus for recording/reproducing data using control information
03/23/2010US7684293 Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
03/23/2010US7684292 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
03/23/2010US7684161 Methods and apparatus for a synthetic anti-ferromagnet structure with reduced temperature dependence
03/23/2010US7684160 Magnetoresistive structure having a novel specular and barrier layer combination
03/23/2010US7684159 Magnetic head device provided with lead electrode electrically connected to upper shield layer and lower shield layer
03/23/2010US7684158 Electromagnetic heads, flexures, gimbals and actuators formed on and from a wafer substrate
03/23/2010US7684157 Head gimbal assembly including first and second dimples, and disk drive unit including the same
03/23/2010US7684156 Disk drive apparatus
03/23/2010US7684154 Suspension gimbal designs with better dynamic performances
03/23/2010US7684153 Magnetic head slider with ground and heater terminal arrangement and magnetic head assembly
03/23/2010US7684152 Method of mitigating eccentricity in a disk drive with DTR media
03/23/2010US7684151 Soft magnetic film and method of manufacturing same, thin-film magnetic head and method of manufacturing same, head arm assembly and magnetic disk drive
03/23/2010US7684150 Recording head for reducing side track erasure
03/23/2010US7684149 Magnetic head and magnetic disk storage apparatus mounting the same
03/23/2010US7684148 Magnetic head with a conductive underlayer above substrate
03/23/2010US7684147 Magnetoelectronic devices based on colossal magnetoresistive thin films
03/23/2010US7684145 Method and system for perpendicular magnetic media metrology
03/23/2010US7684144 Multi-rate tracking with a multi-actuator servo control
03/23/2010US7684143 Apparatus, system, and method for limiting frame spacing error during timing-based servo pattern fabrication
03/23/2010US7684142 Disk device, positioning control circuit and information processing apparatus using same
03/23/2010US7684141 Determining a reel motor angle using an estimated interval to degrees translation factor
03/23/2010US7684140 Determining angular position of a tape reel using timing based servo format
03/23/2010US7684139 Read channel apparatus for asynchronous sampling and synchronous equalization
03/23/2010US7684138 Magnetic disk drive, method for registering defective sector, and method for controlling flying height
03/23/2010US7682713 Magnetic recording medium with recording layer having a predetermined concavo-convex pattern and magnetic recording and reproducing apparatus
03/23/2010US7682712 Stability polymeric lubricants and thin film recording media comprising same
03/23/2010US7682711 Magnetic recording medium, magnetic recording and reproducing apparatus, and manufacturing method of magnetic recording medium
03/23/2010US7682546 Disk alignment apparatus and method for patterned media production
03/23/2010US7681303 Method for manufacturing a magnetic head slider
03/23/2010US7681302 Method for manufacturing a hard disk drive arm
03/18/2010WO2010029878A1 Method for manufacturing glass substrate for magnetic disc, glass substrate for magnetic disc, method for manufacturing magnetic disc, and magnetic disc
03/18/2010WO2010029701A1 Magnetoresistive element, method for manufacturing same, and storage medium used in the manufacturing method
03/18/2010US20100067151 Electrical connecting structure for piezoelectric element, piezoelectric actuator, head suspension, and electrical connecting structure for conductive part
03/18/2010US20100067149 System, method and apparatus for onset magnetic oxide layer for high performance perpendicular magnetic recording media
03/18/2010US20100067148 Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layers
03/18/2010US20100067147 Method and apparatus for a hard disk drive including a balanced micro-actuator
03/18/2010US20100067146 Magnetic head slider
03/18/2010US20100067145 Servo patterns for bit patterned media with multiple dots per servo period
03/18/2010US20100067144 Magnetic recording medium, magnetic recording and reproducing apparatus, and method for manufacturing magnetic recording medium
03/18/2010US20100067142 Phase Servo Patterns for Bit Patterned Media
03/18/2010US20100067141 Magnetic recording medium, method of manufacturing magnetic recording medium, and magnetic recording/reproducing apparatus
03/18/2010US20100067137 Managing data storage media and multiple cartridge memories of a data storage cartridge
03/18/2010US20100064507 Method of manufacturing a thin-film magnetic head
03/17/2010EP1056072B1 Underlayer powder for coating-type magnetic recording media and process for producing the same
03/17/2010CN201425839Y 外接式硬盘 External Hard Drives
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