| 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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| 04/12/2012 | US20120087034 Perpendicular magnetic recording medium and magnetic storage apparatus using the same |
| 04/12/2012 | US20120087033 Systems and Methods for Identifying Potential Media Failure |
| 04/12/2012 | US20120087032 Pulse power during a shut down in a hard disk drive |
| 04/12/2012 | US20120087031 Adaptive disturbance compensation with multi-rate synchronized sampling |
| 04/12/2012 | US20120084969 Method of manufacturing thermal assisted magnetic write head |
| 04/11/2012 | EP1988545B1 Medium processing device and magnetic head adaptable to same |
| 04/11/2012 | EP1684291B1 Tape drive apparatus |
| 04/11/2012 | CN102414747A 磁记录介质、信息存储装置和磁记录介质的制造方法 The method of manufacturing a magnetic recording medium, the information storage means and the magnetic recording medium, |
| 04/11/2012 | CN102411938A 硬盘驱动器用带电路的悬挂基板 Used hard disk drive suspension board with circuit |
| 04/11/2012 | CN102411937A 包括热辅助用光源单元的记录头的制造方法 The method of manufacturing the recording head including the auxiliary heat source unit |
| 04/11/2012 | CN102411261A Photosensitive resin composition and circuit board with metal support using the same |
| 04/11/2012 | CN101308663B 硬盘驱动器的柔性印刷电路保持机构以及致动器组件 The flexible printed circuit is a hard disk drive mechanism and an actuator assembly |
| 04/11/2012 | CN101241741B Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc |
| 04/11/2012 | CN101162587B 垂直磁记录介质 Perpendicular magnetic recording medium |
| 04/10/2012 | US8154973 Method of evaluating reproduce signal and optical disc drive |
| 04/10/2012 | US8154829 Tunneling magnetoresistive (TMR) device with improved ferromagnetic underlayer for MgO tunneling barrier layer |
| 04/10/2012 | US8154828 Magnetoresistive effect element in CPP-type structure and magnetic disk device |
| 04/10/2012 | US8154827 Integrated lead suspension with multiple crossover coplanar connection of the electrically conductive traces |
| 04/10/2012 | US8154825 Magnetic recording head and magnetic recording device |
| 04/10/2012 | US8154823 Information recording and reproducing apparatus, information recording and reproducing system, information processing apparatus and information reproducing apparatus |
| 04/10/2012 | US8154822 Analog techniques to decode signals extracted from computer-readable storage media |
| 04/10/2012 | US8154821 Magnetic head-positioning servo system, magnetic head test system and magnetic disk test system |
| 04/10/2012 | US8154820 Harmonic sensor |
| 04/10/2012 | US8154816 Magneto resistive voltage biasing scheme with fast recovery and maximum dynamic range |
| 04/10/2012 | US8154815 Systems and methods for generating equalization data using shift register architecture |
| 04/10/2012 | US8154813 Embedded servo on track for bit-patterned device |
| 04/10/2012 | US8154512 Products and processes for providing haptic feedback in resistive interface devices |
| 04/10/2012 | US8153284 Method for fabricating a glass substrate, method for fabricating a magnetic disk, and magnetic disk |
| 04/10/2012 | US8153283 Magnetic recording medium, method of modifying surface of magnetic powder and magnetic coating material |
| 04/10/2012 | US8153190 Patterned magnetic recording medium and method of manufacturing the same |
| 04/10/2012 | US8153188 Method and apparatus for manufacturing magnetoresistive element |
| 04/10/2012 | US8152068 Systems and methods for producing and processing time dependent dynamic barcodes in a mail delivery system |
| 04/10/2012 | US8152067 Time limited business reply mail |
| 04/10/2012 | US8151442 Method of fabricating a magnetoresistive (MR) element having a continuous flux guide defined by the free layer |
| 04/10/2012 | US8151441 Method for providing and utilizing an electronic lapping guide in a magnetic recording transducer |
| 04/10/2012 | US8151440 Method for manufacturing a head suspension |
| 04/10/2012 | CA2468843C Laminated film and method for manufacturing laminated film |
| 04/05/2012 | WO2012043704A1 Method of manufacturing glass blank for magnetic recording medium glass substrate, magnetic recording medium glass substrate manufacturing method, magnetic recording medium manufacturing method, and device for manufacturing glass blank for magnetic recording medium glass substrate |
| 04/05/2012 | WO2012043607A1 Stamp, article, and method for manufacturing said stamp and article |
| 04/05/2012 | WO2012043314A1 Method of producing glass substrate for use in information recording medium, and information recording medium |
| 04/05/2012 | WO2012043253A1 Manufacturing method of glass substrate for information recording medium and information recording medium |
| 04/05/2012 | WO2012043214A1 Manufacturing method for glass substrate for information recording medium, and information recording medium |
| 04/05/2012 | WO2012043090A1 Method of producing substrate for use in information recording medium, and washing device used in production thereof |
| 04/05/2012 | WO2012042906A1 Method for manufacturing magnetic-disk glass substrate |
| 04/05/2012 | WO2012042862A1 Resist pattern forming method, and method for processing base plate using same |
| 04/05/2012 | WO2012042838A1 Method for manufacturing master assembly, master assembly, carrier anchor member, and method for manufacturing carrier anchor member |
| 04/05/2012 | WO2012042820A1 Nanoimprinting mold, method of manufacturing thereof, and nanoimprinting method |
| 04/05/2012 | WO2012042811A1 Method for producing substrates and method for producing magnetic storage medium |
| 04/05/2012 | WO2012042770A1 Method for producing glass substrate for hard disk |
| 04/05/2012 | WO2012042769A1 Method for producing glass substrates for hard disks |
| 04/05/2012 | WO2012042767A1 Process of manufacturing optical element, optical head, and information recording device |
| 04/05/2012 | WO2012042750A1 Glass substrate for information recording medium, manufacturing method for same, information recording medium, and hard disk device |
| 04/05/2012 | WO2012042735A1 Manufacturing method for glass substrate for information recording medium |
| 04/05/2012 | WO2012042725A1 Glass substrate for information recording medium, manufacturing method for same, information recording medium, and information disc device |
| 04/05/2012 | WO2012041819A1 Magnetic storage material for the long-term storage of binary data |
| 04/05/2012 | WO2012041206A1 Magnetic recording method and apparatus |
| 04/05/2012 | US20120082866 PATTERNED TEMPLATE WITH 1xN NUCLEATION SITE TO GRAIN GROWTH FOR UNIFORM GRAIN SIZE RECORDING MEDIA |
| 04/05/2012 | US20120082865 Method for forming a magnetic recording medium and a magnetic recording medium formed thereof |
| 04/05/2012 | US20120082821 Adhesive label and method of producing the same |
| 04/05/2012 | US20120081815 Wiring structure of flexure |
| 04/05/2012 | US20120081814 Magnetic head cleaning mechanism and a magnetic tape apparatus |
| 04/05/2012 | US20120081813 Wiring structure, data recording device, and electronic apparatus |
| 04/05/2012 | US20120081811 Disk drive and method of writing to disk using disk drive |
| 04/05/2012 | US20120081810 Magnetic disk drive using offset in positioning head to read data and head positioning method |
| 04/04/2012 | EP2436006A1 Transducer design with a sensor close to write pole |
| 04/04/2012 | EP2157117B1 Perfluoropolyether compound, and lubricant and magnetic disk each using the same |
| 04/04/2012 | CN1808572B Method and apparatus for improving performance of hard disk drive at low temperature |
| 04/04/2012 | CN102405496A Sensor module and sensor module manufacturing method |
| 04/04/2012 | CN102405303A 溅射靶材料、其制备方法、及使用其制备的薄膜 A sputtering target material, preparation method, and use of the film for its preparation |
| 04/04/2012 | CN102402991A Copy control method |
| 04/04/2012 | CN102402990A 近场光产生元件、光头及其制造方法和信息记录再现装置 Near-field light generating element, the optical head and the manufacturing method and the information recording and reproducing apparatus |
| 04/04/2012 | CN102402989A 近场光产生元件、近场光头及它们的制造方法和再现装置 Near-field light generating element, the near field optical head and manufacturing method thereof and reproducing apparatus |
| 04/04/2012 | CN102402988A 磁通屏障 Flux barrier |
| 04/04/2012 | CN101855671B 磁头滑块和磁盘装置 Head slider and disk device |
| 04/04/2012 | CN101807406B 具备两个自由层的cpp型磁阻效应元件的检查方法 Inspection method has two free layer type magnetoresistance effect element cpp |
| 04/04/2012 | CN101064119B Nanoscale machined electrode and workpiece, and method of making the same |
| 04/03/2012 | US8149679 Recording/reproducing device and method, recording medium, and program |
| 04/03/2012 | US8149656 Switch device, information processing device, and reproduction device |
| 04/03/2012 | US8149652 Compensating the effects of static head-media spacing variations and nonlinear transition shift in heat assisted magnetic recording |
| 04/03/2012 | US8149549 Magnetoresistive head including magnetoresistive effect film of fixed layer, non-magnetic layer, insulating barrier layer and free layer, and magnetic recording device with magnetoresistive head |
| 04/03/2012 | US8149548 Magnetic head and manufacturing method thereof |
| 04/03/2012 | US8149547 Magnetoresistive effect element and thin-film magnetic head with the magnetoresistive effect element |
| 04/03/2012 | US8149546 Magnetic field detecting element including tri-layer stack with stepped portion |
| 04/03/2012 | US8149545 Low profile load beam with etched cavity for PZT microactuator |
| 04/03/2012 | US8149544 Hard disk drive with recessed actuator joint |
| 04/03/2012 | US8149543 Hard disk drive apparatus having a flexible printed circuit with a plurality of traces in a specified order |
| 04/03/2012 | US8149542 Wiring connecting structure for piezoelectric element, wiring connecting method, piezoelectric actuator, and head suspension |
| 04/03/2012 | US8149541 System for controlling contact location during TFC touchdown and methods thereof |
| 04/03/2012 | US8149540 Magnetic head structure with diagonal of rectangular-shaped height monitor extending along track width direction |
| 04/03/2012 | US8149539 Thin film structure with controlled lateral thermal spreading in the thin film |
| 04/03/2012 | US8149538 Magnetic head for perpendicular recording and disk drive with the same |
| 04/03/2012 | US8149537 Magnetic writer with multi-component shield |
| 04/03/2012 | US8149536 Perpendicular magnetic recording head having a pole tip formed with a CMP uniformity structure |
| 04/03/2012 | US8149534 Protective coatings for data storage devices |
| 04/03/2012 | US8149531 Electrostatic discharge protection circuit for magneto-resistive read elements |
| 04/03/2012 | US8149530 Methodology for equalizing systemic latencies in television reception in connection with games of skill played in connection with live television programming |
| 04/03/2012 | US8149529 Dibit extraction for estimation of channel parameters |
| 04/03/2012 | US8149527 Systems and methods for reducing attenuation of information derived from a defective medium |
| 04/03/2012 | US8148791 Head gimbal assembly apparatus having an actuator mounted on a mounting plate comprising a ceramic sub-plate formed on a stainless steel mounting plate |
| 04/03/2012 | US8147996 Perpendicular media with dual soft magnetic layers |