| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
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| 04/28/2011 | US20110097602 External field robustness of read/write head shields |
| 04/28/2011 | US20110097601 Wrap-around shielded writer with highly homogeneous shield material |
| 04/28/2011 | US20110097600 Vertical magnetic recording medium and method for making vertical magnetic recording medium |
| 04/28/2011 | US20110096644 Optical disk and optical recording/reproducing device |
| 04/28/2011 | US20110096638 Head-slider including a magnetic-recording assistance element, head-arm assembly including the head-slider, and hard-disk drive including the head-arm assembly |
| 04/28/2011 | US20110096443 MTJ incorporating CoFe/Ni multilayer film with perpendicular magnetic anisotropy for MRAM application |
| 04/28/2011 | US20110096442 Hard disk drive |
| 04/28/2011 | US20110096441 Slider with improved robustness to particle contact |
| 04/28/2011 | US20110096440 Head gimbal assembly with contact detection |
| 04/28/2011 | US20110096438 Head-gimbal assembly with trace configured to reduce stress on a microactuator and disk drive including the head-gimbal assembly |
| 04/28/2011 | US20110096437 Disk drive device having a laminated core |
| 04/28/2011 | US20110096436 Patterned magnetic recording disk with patterned servo sectors and method using block copolymers for making a master mold for nanoimprinting the disk |
| 04/28/2011 | US20110096435 Heat-assisted magnetic recording head with laser diode fixed to slider |
| 04/28/2011 | US20110096434 Systems having writer with deeper wrap around shield and methods for making the same |
| 04/28/2011 | US20110096433 Decoupling magneto-resistive asymmetry and offset loops |
| 04/28/2011 | US20110096432 Thin Film Structure With Controlled Lateral Thermal Spreading In The Thin Film |
| 04/28/2011 | US20110096431 Joint design of thermally-assisted magnetic recording head and patterned media for high optical efficiency |
| 04/28/2011 | US20110096430 Converting Timing Errors into Symbol Errors to Handle Write Mis-Synchronization in Bit-Patterned Media Recording Systems |
| 04/28/2011 | US20110096429 Master disk for magnetic transfer, a method of drawing a magnetic transfer pattern, and a magnetic recording medium having a transferred magnetic transfer pattern |
| 04/28/2011 | US20110096125 Inkjet printhead with nozzle layer defining etchant holes |
| 04/28/2011 | US20110094091 Producing a magnetic disk device |
| 04/27/2011 | EP2315509A1 Suspension board with circuit and producing method thereof |
| 04/27/2011 | EP2314733A1 Apparatus |
| 04/27/2011 | CN201812486U Optical disk curing irradiation device based on high-power ultraviolet light emitting diode (UVLED) sectorial array |
| 04/27/2011 | CN1971718B Ferromagnetic powder used for magnetic recording medium, preparing method of the same and magnetic recording medium using the same |
| 04/27/2011 | CN1941131B Portable electronic device with hard disk as storage medium |
| 04/27/2011 | CN1767039B Recording medium, and method and apparatus for recording data in the same |
| 04/27/2011 | CN102037508A Magnetic recording medium evaluating method and manufacturing method |
| 04/27/2011 | CN102036797A Laminated body for manufacturing resin mold, laminated body, resin mold and method for manufacturing magnetic recording medium |
| 04/27/2011 | CN102034517A Architecture and method for disk array to regenerate new data |
| 04/27/2011 | CN102034506A Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 04/27/2011 | CN102034505A Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 04/27/2011 | CN102034489A Baseplate resonant axis optimization |
| 04/27/2011 | CN102034488A On head microelectronics for write synchronization |
| 04/27/2011 | CN102034487A Secondary driving and positioning device for magnetic head of hard disk |
| 04/27/2011 | CN102034486A Magnetic head suspension component using near field light and information record reproduction apparatus of same |
| 04/27/2011 | CN102034485A Hard disk device and method of driving same |
| 04/27/2011 | CN102034484A Automatic filter-reset mechanism |
| 04/27/2011 | CN102034483A Method and system for executing high density EAMR record by using heat region with large size |
| 04/27/2011 | CN101359714B Magnetic field detecting element having thin stack with a plurality of free layers and thick bias magnetic layer |
| 04/26/2011 | US7933184 Multilayered optical disc and its recording method |
| 04/26/2011 | US7933179 Optical information reproducing method, optical information reproducing device, and optical information recording medium |
| 04/26/2011 | US7933178 Apparatus for recording/reproducing data from a data are including a spare area for defect management allocated in reverse order from rearmost units of data area |
| 04/26/2011 | US7933169 Optical head for near-field recording and reproducing device |
| 04/26/2011 | US7933100 Tunneling magnetic sensor including free magnetic layer and magnesium protective layer disposed thereon |
| 04/26/2011 | US7933099 Thin-film magnetic head having electric lapping guide and method of making the same |
| 04/26/2011 | US7933098 Thin film magnetic head using a shunt line connecting to the magnetic layer at a position that deviates from the center of the heat generating region |
| 04/26/2011 | US7933097 Disk drive head suspension with damper hinge |
| 04/26/2011 | US7933096 Layered return poles for magnetic write heads |
| 04/26/2011 | US7933095 Magnetic head for perpendicular magnetic recording including a stopper layer for suppressing protrusion of the front end face of a shield |
| 04/26/2011 | US7933094 Magnetic head for perpendicular magnetic recording having a shield that includes a part recessed from medium facing surface |
| 04/26/2011 | US7933092 Method and apparatus for estimating a position of a head in a disk drive |
| 04/26/2011 | US7933091 Magnetic disk drive and control method thereof |
| 04/26/2011 | US7933090 Disk drive establishing write current limits prior to optimizing the write current for a plurality of tracks |
| 04/26/2011 | US7933089 Track-adapted data clocking |
| 04/26/2011 | US7933088 Disk drive having a disk of discrete-track media type |
| 04/26/2011 | US7933087 Disk drive storing parameters of a write operation in a plurality of data sectors |
| 04/26/2011 | US7933086 Power supply voltage supply circuit and disk apparatus |
| 04/26/2011 | US7933084 Corrective adjustment of recording characteristics in digital renditions of analog recordings |
| 04/26/2011 | US7931977 Information storage media |
| 04/26/2011 | US7931976 Magnetic recording element |
| 04/26/2011 | US7931748 Systems and methods for the production of highly tetrahedral amorphous carbon coatings |
| 04/26/2011 | US7930824 Method of manufacturing ink jet recording head |
| 04/26/2011 | US7930817 Method of manufacturing a thermally assisted magnetic head |
| 04/21/2011 | US20110091744 Method for manufacturing CPP-type thin film magnetic head provided with a pair of magnetically free layers |
| 04/21/2011 | US20110090778 Optical information recording method, optical information recording device and optical information recording medium |
| 04/21/2011 | US20110090774 Write signal generator with delay calibration |
| 04/21/2011 | US20110090603 MAMR head with self-aligned write element and microwave field generator |
| 04/21/2011 | US20110090602 Head-gimbal assembly including a transmission-line structure for high-density magnetic recording |
| 04/21/2011 | US20110090600 Suspension, head gimbal assembly and disk drive unit with the same |
| 04/21/2011 | US20110090597 Head with slider suppressing back flow, head suspension assembly, and disk device provided with the same |
| 04/21/2011 | US20110090596 Integrated half coil structure for write assist of high coercivity media |
| 04/21/2011 | US20110090595 Magnetic head for perpendicular magnetic recording and method of manufacturing same |
| 04/21/2011 | US20110090594 Device for generating high frequency magnetic fields in a rest-frame of a magnetic medium |
| 04/21/2011 | US20110090591 Seek control method to avoid flex cable resonance during settle in hard disk drive |
| 04/21/2011 | US20110090590 Head position control device, magnetic recording evaluation apparatus, and head position control method |
| 04/21/2011 | US20110090589 Magnetic heads having magnetic films that are more recessed than insulating films, and systems having such heads |
| 04/21/2011 | US20110090588 Write head with bevel structure and reverse nft for hamr |
| 04/21/2011 | US20110090587 Thermally-Assisted Magnetic Recording Head With Plane-Emission Type Light Source |
| 04/21/2011 | US20110090586 Disk drive and method for adjusting common-mode voltage of an element on a head-slider |
| 04/21/2011 | US20110090585 Method and apparatus for the Disassembly and Destruction of a Hard Disk Drive |
| 04/21/2011 | US20110090584 Signaling method and apparatus for write assist of high coercivity media using integrated half coil |
| 04/21/2011 | US20110090583 Magnetic recording apparatus and magnetic recording medium |
| 04/20/2011 | CN201804556U 自动插针机 Automatic pin machine |
| 04/20/2011 | CN102027539A Process and apparatus for producing magnetic recording medium |
| 04/20/2011 | CN102027538A Word synchronization for servo read signals in tape drives |
| 04/20/2011 | CN102027415A Pattern forming method |
| 04/20/2011 | CN102025958A Device and method for processing analog video signal |
| 04/20/2011 | CN102024462A Method and system for corrosion protection of layers in a structure of a magnetic recording transducer |
| 04/20/2011 | CN102024461A Composite lubricant for hard disk media |
| 04/20/2011 | CN102024460A Thin film element and manufacturing method thereof, magnetic suspension assembly and hard disk driver using same |
| 04/20/2011 | CN102024459A Cantilever part with short flexible member tail, head gimbal assembly and disk drive unit |
| 04/20/2011 | CN102024458A Suspension board assembly sheet with circuits and method for manufacturing the same |
| 04/20/2011 | CN101546562B System, method, and apparatus for flexure-integrated microactuator |
| 04/20/2011 | CN101483044B Apparatus for hard disc magnetic head image capture and angle measurement |
| 04/20/2011 | CN101471086B Patterned magnetic media having an exchange bridge structure and its forming method |
| 04/20/2011 | CN101471075B Thermally assisted magnetic head and manufacturing method of same |
| 04/20/2011 | CN101465128B Method for protecting hard disk of vehicle-mounted hard disk videocorder |
| 04/20/2011 | CN101242531B Video coding system providing separate coding chains for dynamically selected small-size or full-size playback |
| 04/19/2011 | US7930450 Buffer management system and method |