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)
10/2013
10/31/2013US20130286509 Perpendicular magnetic recording heads including components made of nickel alloys
10/31/2013US20130286508 Perpendicular Magnetic Recording Write Head with Milling Defined Track Width
10/31/2013US20130286507 Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield
10/31/2013US20130286506 Servo write head
10/31/2013US20130286505 Magnetic recording medium and magnetic memory device
10/31/2013US20130286504 Tapered pole heads for magnetic media
10/31/2013US20130286502 Two Dimensional Magnetic Sensor Immune to Skew Angle Misalignment
10/31/2013US20130286500 Magnetic recording head having quilted-type coating
10/31/2013US20130286499 Voltage-mode driver
10/31/2013US20130284693 Differentiated liftoff process for ultra-shallow mask defined narrow trackwidth magnetic sensor
10/31/2013US20130283601 Method of manufacturing magnetic head for perpendicular magnetic recording having a return path section
10/30/2013EP2657936A1 Two dimensional magnetic sensor immune to skew angle misalignment
10/30/2013EP2657935A1 Near field transducers including nitride materials
10/30/2013EP2657934A1 Layered near-field transducer
10/30/2013CN203260321U Portable data erasing device of electronic storage medium
10/30/2013CN203260320U Degaussing machine with sorting mechanism
10/30/2013CN203253494U Demagnetizing-crushing all-in-one machine
10/30/2013CN103380458A Soft magnetic alloy for magnetic recording, sputtering target material and magnetic recoding medium
10/30/2013CN103378286A Film piezoelectric element, method for manufacturing same, head-gimbal assembly and disk drive
10/30/2013CN103377662A Method of producing recording medium, and recording medium
10/30/2013CN103377661A Printed circuit board and method of manufacturing the same
10/30/2013CN103377660A Two dimensional magnetic sensor immune to skew angle misalignment
10/30/2013CN103377659A Systems and methods for dissipating heat from a near-field transducer in an energy assisted magnetic recording assembly
10/30/2013CN103377658A Slim form factor disk drive
10/30/2013CN103377657A Module provided with quilted-type coating, data storage system and magnetic recording head
10/30/2013CN102043332B Photosensitive resin composition, metal-base-containing circuit board and production method thereof
10/29/2013US8570691 TMR sensor film using a tantalum insertion layer and systems thereof
10/29/2013US8570690 Magnetic sensor having a hard bias seed structure
10/29/2013US8570689 Differential magnetoresistive effect head and magnetic recording/reading device
10/29/2013US8570688 Electrical connections to a microactuator in a hard disk drive suspension
10/29/2013US8570687 Copper residual stress relaxation reduction means for hard disk drive slider gimbals
10/29/2013US8570686 Magnetic recording head with non-conformal side shield gap
10/29/2013US8570685 Wafer for magnetic head and method for manufacturing the same
10/29/2013US8570684 Implementing integrated spin-torque oscillator and interface bias control for hard disk drives
10/29/2013US8570683 Low permeability material for a side shield in a perpendicular magnetic head
10/29/2013US8570681 Dual channel HDD systems and methods
10/29/2013US8570680 Pad bit injection during read operation to improve format efficiency
10/29/2013US8570679 Read channel averaging
10/29/2013US8570677 Implementing spin-torque oscillator sensing with enhanced integrated demodulator for hard disk drives
10/29/2013US8568909 Electrodeposition of FeCoNiV films with high resistivity and high saturation magnetization
10/29/2013US8568908 Method for manufacturing magnetic film and magnetic film
10/29/2013US8568598 Tip type probe manufacturing method, tip type probe and tip type probe manufacturing apparatus
10/29/2013US8567910 Durable non-wetting coating on fluid ejector
10/29/2013US8567045 Process to manufacture a magnetic write head
10/29/2013US8567044 Method of manufacturing a magnetic disk
10/24/2013WO2013157468A1 CrTi-BASED ALLOY FOR ADHESION FILM LAYER FOR USE IN MAGNETIC RECORDING MEDIUM, TARGET MATERIAL FOR SPUTTERING, AND PERPENDICULAR MAGNETIC RECORDING MEDIUM OBTAINED USING SAME
10/24/2013US20130280556 Magnetic recording media with soft magnetic underlayers
10/24/2013US20130280555 Magnetic disk, lubricant-layer-forming composition for forming a lubricant layer, and method for forming the lubricant layer
10/24/2013US20130279312 Bonding agent for heat-assisted magnetic recording and method of application
10/24/2013US20130279309 Magnetic recording system and magnetic recording device
10/24/2013US20130279046 Magnetic head, magnetic head assembly, magnetic recording and reproducing apparatus, and method for manufacturing magnetic head
10/24/2013US20130279045 Magnetic head having a contact detection sensor
10/24/2013US20130279044 Thin film piezoelectric element and manufacturing method thereof, micro-actuator, head gimbal assembly and disk drive unit with the same
10/23/2013EP2652755A1 Thin film inductor with integrated gaps
10/23/2013EP2652679A1 Identification device and method of manufacturing a continuous structure
10/23/2013CN103370744A Magnetic recording head having a pole tip shield
10/23/2013CN103370721A Identification device and method of manufacturing a continuous structure
10/23/2013CN103368492A Motor drive device, magnetic disk storage device, and electronic appliance
10/23/2013CN103366774A Optical drive and pallet-locking device thereof
10/23/2013CN103366765A Advanced air bearing slider with modulation decreasing stiffness
10/23/2013CN103366764A Write yoke with stabilizing layer
10/23/2013CN103366763A Terminal, flexible member, and head suspension
10/23/2013CN103366762A Method and system for performing on-wafer testing of heads
10/23/2013CN103366761A Magnetic head inspection apparatus and magnetic head inspection method
10/23/2013CN103362963A Pivot bearing device and magnetic recording device using same
10/23/2013CN102593348B Information storage element with non-volatile electric field regulating magnetization intensity
10/23/2013CN101676994B Information storage device having disk drive and bridge controller PCB within monolithic conductive nest
10/22/2013US8566126 Systems and methods for processing vehicle or driver performance data
10/22/2013US8565054 Optical recording medium, optical recording medium manufacturing method, reproduction signal processing method and evaluation method
10/22/2013US8565053 Methods and devices for preventing media errors due to media scratches
10/22/2013US8565047 Systems and methods for data write loopback based timing control
10/22/2013US8564911 Magneto-resistive effect element having spacer layer including gallium oxide layer with metal element
10/22/2013US8564910 Magnetic shield structure
10/22/2013US8564909 Multilayer bond pads for hard disk drive suspensions
10/22/2013US8564908 Fluid dynamic bearing unit and disk drive device including the same
10/22/2013US8564906 Pole tip shield shaped to provide a differential shielding effect alongside the magnetic pole tip
10/22/2013US8564905 Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield
10/22/2013US8564904 Magnetic head with stacked magnetic layers, magnetic head assembly, and magnetic recording/reproducing apparatus
10/22/2013US8564903 Writer with an AFM write gap
10/22/2013US8564902 Magnetic head with components separated by insulative portions and electrically coupled together by connective element
10/22/2013US8564899 Disk drive decreasing a settle delay based on speed that a settle parameter adapts
10/22/2013US8564898 Magnetic disk drive and control method
10/22/2013US8564897 Systems and methods for enhanced sync mark detection
10/22/2013US8564685 Video signal capturing apparatus, signal processing and control apparatus, and video signal capturing, video signal processing, and transferring system and method
10/22/2013US8563149 Glass for data storage medium substrate, glass substrate for data storage medium and magnetic disk
10/22/2013US8563148 Process for producing magnetic recording medium
10/22/2013US8563147 Thin seeded Co/Ni multilayer film with perpendicular anisotropy for read head sensor stabilization
10/22/2013US8563146 Method and system for providing a magnetic recording pole having a dual sidewall angle
10/22/2013US8561286 Manufacturing method for a magnetic head supporting suspension
10/22/2013US8561285 Methods and devices for picking and placing workpieces into small form factor hard disk drives
10/22/2013CA2537889C Write-once optical disc, and method and apparatus for recording management information on the write-once optical disc
10/17/2013WO2013153993A1 Method for producing hard disk substrate
10/17/2013WO2013153992A1 Method for producing hard disk substrate
10/17/2013US20130271875 Magnetic Head Suspension
10/17/2013US20130271874 Suspension substrate, suspension, head suspension, hard disk drive and method for manufacturing suspension substrate
10/17/2013US20130271873 Media design for high tpi for write fringing reduction
10/17/2013US20130271872 Wafer for magnetic head and method for manufacturing the same
10/17/2013US20130271869 Magnetic recording head and disk device including the same
10/17/2013US20130271866 Microwave assisted magnetic recording head having spin torque oscillator, and magnetic recording apparatus
10/17/2013US20130271865 Creating an identical copy of a tape cartridge
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