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)
03/2014
03/20/2014US20140078621 Co-located gimbal-based dual stage actuation disk drive suspensions
03/20/2014US20140078620 Microwave-assisted magnetic recording head, method of manufacturing the same, magnetic head assembly using the same, and magnetic recording/reproduction apparatus
03/20/2014US20140078619 Shield Designs with Internal Magnetization Control for ATE Improvement
03/20/2014US20140078618 Magnetic recording head and disk drive including the same
03/20/2014US20140078616 Fluid dynamic motor with reduced vibrations
03/20/2014US20140078611 Method and System for Preventing Unreliable Data Operations at Cold Temperatures
03/20/2014US20140078609 Access to migrated tapes
03/20/2014US20140078608 Systems and Methods for Hard Decision Based ITI Cancellation
03/19/2014EP2709107A1 Systems and methods for hard decision based ITI cancellation
03/19/2014EP2707876A1 Co/Ni MULTILAYERS WITH IMPROVED OUT-OF-PLANE ANISOTROPY FOR MAGNETIC DEVICE APPLICATIONS
03/19/2014CN203490942U Device for detecting flexible cable of magnetic head
03/19/2014CN203490941U Analog signal amplification circuit of video monitor
03/19/2014CN103650107A Curable composition for imprints, patterning method and pattern
03/19/2014CN102150208B 磁记录媒体制造装置 The magnetic recording medium manufacturing apparatus
03/19/2014CN102149836B Sputtering target materials for soft magnetic film layers in vertical magnetic recording media, and manufacturing method therefore
03/19/2014CN102034488B On head microelectronics for write synchronization
03/19/2014CN101423746B Polishing composition for hard disk substrate
03/19/2014CN101164088B System and method for gathering data concerning publication usage
03/18/2014US8675455 Systems and methods for controlling light phase difference in interferometric waveguides at near field transducers
03/18/2014US8675319 Data reader with heusler alloy reference lamination
03/18/2014US8675318 Method and system for providing a read transducer having a reduced shield-to-shield spacing
03/18/2014US8675317 Current-perpendicular-to-plane (CPP) read sensor with dual seed and cap layers
03/18/2014US8675316 Magnetoresistive sensor with sub-layering of pinned layers
03/18/2014US8675315 Magnetic sensor with anisotropic liner
03/18/2014US8675314 Co-located gimbal-based dual stage actuation disk drive suspensions with offset motors
03/18/2014US8675313 Suspension board with circuit
03/18/2014US8675311 Interleaved conductor structure with wrap around traces
03/18/2014US8675310 Embedded chip tape head
03/18/2014US8675309 Spin-torque oscillator (STO) with antiparallel-coupled free ferromagnetic layers and magnetic damping
03/18/2014US8675308 Magnetic recording head with high frequency oscillator and disk drive with the same
03/18/2014US8675307 Shield with continuously and throat regions adjacent a main pole
03/18/2014US8675300 Device and method of reading and writing data on magnetic recording medium in case of off-track occuring
03/18/2014US8675298 Systems and methods for adaptive target search
03/18/2014US8675296 Creating an identical copy of a tape cartridge
03/18/2014US8673466 CoPtCr-based bit patterned magnetic media
03/18/2014US8673465 Magnetic recording medium, method of fabricating the same, and storage apparatus
03/18/2014US8673464 Low-coupling oxide media (LCOM)
03/18/2014US8673463 Method to synthesize ordered magnetic alloys at low temperature
03/18/2014US8673462 Low viscosity electrostatic discharge (ESD) dissipating adhesive substantially free of agglomerates
03/18/2014US8673430 Substrates having improved crockfastness
03/18/2014US8673161 Structure formation using metal deposited on a RIE-able seedlayer
03/18/2014US8671554 Method of manufacturing a magneto-resistance effect element
03/13/2014WO2014038320A1 Method for polishing glass substrate
03/13/2014US20140072830 Method for separately processing regions on a patterned medium
03/13/2014US20140072829 Thin film structure including ordered alloy and method for manufacturing the thin film structure
03/13/2014US20140072828 Perpendicular magnetic recording medium and method for manufacturing the same
03/13/2014US20140071562 Magnetic Recording Assisted by Spin Torque Oscillator with a Radio Frequency Current Bias
03/13/2014US20140071561 Storage device having degauss circuitry generating degauss signal with multiple decay segments
03/13/2014US20140071560 Magnetic recording assisted by spin torque oscillator with a radio frequency current bias
03/13/2014US20140071559 Read/write apparatus and read/write method
03/13/2014US20140071558 Power management for storage device read channel
03/12/2014EP2705518A1 Multilayers having reduced perpendicular demagnetizing field using moment dilution for spintronic applications
03/12/2014CN203480831U Device used to monitor neglected loading material of punching process
03/12/2014CN203480830U Magnetic head separation rack and tool set with same
03/12/2014CN103632684A Magnetic stack with separated contacts
03/12/2014CN103632683A Cantilever structure of hard disk drive
03/12/2014CN103627327A Polishing composition containing hybrid abrasive for nickel-phosphorous coated memory disks
03/12/2014CN102216489B Multilayer film sputtering device and multilayer film formation method
03/11/2014US8670955 Systems and methods for reliability assisted noise predictive filtering
03/11/2014US8670294 Systems and methods for increasing media absorption efficiency using interferometric waveguides
03/11/2014US8670218 Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor with hard magnet biasing structure having a MgO insulating layer
03/11/2014US8670217 Scissoring-type current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with free layers having shape anisotropy
03/11/2014US8670216 Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with an exchange-coupled reference layer having shape anisotropy
03/11/2014US8670215 Recording head for heat assisted magnetic recording with diffusion barrier surrounding a near field transducer
03/11/2014US8670214 Method and system for providing enhanced thermal expansion for hard disk drives
03/11/2014US8670213 Methods for tunable plating seed step coverage
03/11/2014US8670212 PMR writer device with multi-level tapered write pole
03/11/2014US8670211 Method and system for providing high magnetic flux saturation CoFe films
03/11/2014US8670210 Magnetic writer having multiple gaps with more uniform magnetic fields across the gaps
03/11/2014US8670207 Servo pattern compatible with planarization constraints of patterned media and use of a single master template
03/11/2014US8670206 Disk drive estimating repeatable runout of reference pattern based on repeatable runout of phase error
03/11/2014US8670204 Head-disk interference (HDI) detection
03/11/2014US8670203 Method for manufacturing magnetic tape with servo signal written therein, magnetic tape with servo signal written therein, and servo writer
03/11/2014US8670202 Magnetic head and disk drive with the same
03/11/2014US8670201 Magnetic recording device
03/11/2014US8670199 Data-dependent noise-predictive maximum likelihood detection (DD-NPML) for magnetic recording
03/11/2014US8670198 Data sequence detection in band-limited channels based on equalization interpolation
03/11/2014US8668995 Fluoropolyether compound, lubricant and magnetic disk each containing the same
03/11/2014US8668953 Annealing process for electroless coated disks for high temperature applications
03/11/2014US8667667 Method for fabricating a disk drive base for a disk drive
03/06/2014WO2014036102A1 Magnetic recording assisted by spin torque oscillator with a radio frequency current bias
03/06/2014WO2014034746A1 Process for producing glass substrate for magnetic disc
03/06/2014WO2014034600A1 Data demodulation device, data demodulation method, reproduction device for magnetically recorded data, and program
03/06/2014WO2014034390A1 Fe-BASED MAGNETIC MATERIAL SINTERED BODY
03/06/2014WO2014034251A1 Glass substrate for magnetic disk, and magnetic disk
03/06/2014US20140065446 Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk, glass blank for magnetic disk
03/06/2014US20140065445 Magnetic recording medium
03/06/2014US20140065444 Titanium-silicon protective film composition and apparatus
03/06/2014US20140065443 Cyclophosphazene compound, lubricant containing same, and magnetic disk
03/06/2014US20140064047 Magnetic recording medium and magnetic recording and reproducing apparatus
03/06/2014US20140063660 Damped dual stage actuation disk drive suspensions
03/06/2014US20140063659 Head suspension having cutting surface that is not deburred in actuator attaching area of base plate, method of manufacturing base plate of the head suspension, and method of manufacturing the head suspension
03/06/2014US20140063658 High frequency magnetic field assisted magnetic recording head
03/06/2014US20140063657 Magnetic Recording Head Having a Pole Tip Shield
03/06/2014US20140063656 Magnetic recording medium, method of manufacturing the same, and magnetic recording and reproducing device
03/06/2014US20140063651 Suppression of seek repeatable runout
03/06/2014US20140063650 Accurate radius and velocity measurement of tape transports
03/06/2014US20140063649 Dynamically controlling tape velocity
03/06/2014US20140063648 Magnetic head, and magnetic storage apparatus
03/06/2014US20140063647 Easy axis hard bias structure
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