| 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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| 12/15/2009 | US7633694 Method and apparatus for quantifying stress and damage in magnetic heads |
| 12/15/2009 | US7632580 magnetic disk drive system; W in the NiW alloy is between about 5-12 atomic percent W, high enough to make the NiW alloy non-magnetic, and low enough to maintain the FCC structure; free of noise; higher coercivity |
| 12/15/2009 | US7632087 Composite stamper for imprint lithography |
| 12/15/2009 | US7631966 Print roll for a camera having an internal printer |
| 12/15/2009 | US7631956 Ink jet printhead with glass nozzle chambers |
| 12/15/2009 | US7631418 Process to form an ABS through aggressive stitching |
| 12/15/2009 | US7631417 Use of anti-reflective seed layers for the fabrication of perpendicular thin film heads |
| 12/15/2009 | US7631416 Method of making thin film magnetic head using electric lapping guide |
| 12/10/2009 | WO2009148679A2 Magnetic nanohole superlattices |
| 12/10/2009 | WO2009148453A1 Sensor position adjustment with media velocity relative sample timing |
| 12/10/2009 | WO2009148012A1 Thermally assisted magnetic recording head and head assembly |
| 12/10/2009 | WO2009147945A1 Information recording/reproducing device |
| 12/10/2009 | WO2009147943A1 Information recording/reproducing device |
| 12/10/2009 | WO2009147941A1 Information recording/reproducing device |
| 12/10/2009 | WO2009147733A1 Perpendicular magnetic recording head and manufacturing method of main pole of perpendicular magnetic recording head |
| 12/10/2009 | WO2009147732A1 Head slider, suspension, and head gimbal assemly assembling method |
| 12/10/2009 | WO2009147729A1 Magnetic head and its manufacturing method |
| 12/10/2009 | WO2009147725A1 Magnetic head and information recording device |
| 12/10/2009 | WO2009127187A3 Apparatus and method for producing switchable temporary magnetism in oxidic materials by means of electrical fields |
| 12/10/2009 | US20090305082 Magnetic recording medium, magnetic recording and reproducing device with magnetic recording medium, and magnetic-recording-medium manufacturing method |
| 12/10/2009 | US20090305081 Method for planarizing a magnetic recording disk having pre-patterned surface features and disk with planarized surface |
| 12/10/2009 | US20090305080 Perpendicular magnetic recording medium |
| 12/10/2009 | US20090303640 Magneto-resistance effect element provided with current limiting layer including magnetic material |
| 12/10/2009 | US20090303639 Magnetoresistance device |
| 12/10/2009 | US20090303638 Magnetoresistance device |
| 12/10/2009 | US20090303637 Disk drive having a head loading/unloading ramp that includes a torsionally-compliant member |
| 12/10/2009 | US20090303636 Method of reclaiming head suspension, method of manufacturing head suspension, and method of reclaiming work |
| 12/10/2009 | US20090303635 Servo Pattern Architecture and Method Using Same to Improve LPOS Encoding Efficiency |
| 12/10/2009 | US20090303634 Advanced heater-assisted media burnishing head media burnish process |
| 12/10/2009 | US20090303633 Same Wrap Backhitchless Write Method to Encode Data on a Tape Storage Medium |
| 12/10/2009 | US20090303630 Method and apparatus for hard disk power failure protection |
| 12/10/2009 | US20090303627 Magnetic transfer master carrier, magnetic transfer method, and magnetic recording medium |
| 12/10/2009 | US20090301999 Method Of Forming An Ink Supply Channel |
| 12/10/2009 | US20090300907 Method for manufacturing magnetic disk unit |
| 12/09/2009 | EP2131582A1 Digital recording method and apparatus for controlling recording and reproduction in the digital recording medium |
| 12/09/2009 | CN101599275A Magnetic recording media having a chemically ordered magnetic layer |
| 12/09/2009 | CN100568351C Perpendicular magnetic record medium and magnetic memory using the same |
| 12/09/2009 | CN100568350C Magnetic recording medium |
| 12/09/2009 | CN100568349C Rotary magnetic head drum apparatus |
| 12/09/2009 | CN100568348C Magnetic head tester and method of manufacturing magnetic disk drive |
| 12/09/2009 | CN100568347C Magnetoresistive sensor and method of manufacture the same |
| 12/09/2009 | CN100568346C Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus |
| 12/09/2009 | CN100568094C Producing technology for non-rusting agent pattern and thickening material thereof and semiconductor device producing technology |
| 12/08/2009 | US7630282 Disk for audio data, reproduction apparatus, and method of recording/reproducing audio data |
| 12/08/2009 | US7630280 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof |
| 12/08/2009 | US7630177 Tunnel MR head with closed-edge laminated free layer |
| 12/08/2009 | US7630176 Seed layer for fabricating spin valve heads for ultra-high density recordings |
| 12/08/2009 | US7630175 Flexible, suspension, and head gimbal assembly with piezoelectric layer units addressable by a voltage |
| 12/08/2009 | US7630174 Suspension and prober designs for recording head testing |
| 12/08/2009 | US7630173 Tape head having a support plate with contoured surface |
| 12/08/2009 | US7630172 Thin film magnetic head |
| 12/08/2009 | US7630167 Method and apparatus to detect sub-micron particles in a hard disk drive with optical pickup |
| 12/08/2009 | US7630166 Control flow instability to reduce disk flutter and half frequency whirl |
| 12/08/2009 | US7630163 Storage device and seek control method |
| 12/08/2009 | US7630161 Method and apparatus for writing spiral servo pattern in a disk drive |
| 12/08/2009 | US7630159 Resistance mode comparator for determining head resistance |
| 12/08/2009 | US7630156 Magnetic recording medium, recording/reproducing apparatus, and stamper for manufacturing a magnetic recording medium |
| 12/08/2009 | US7630155 Eccentricity correction method, signal processing circuit, magnetic storage apparatus and perpendicular magnetic recording medium |
| 12/08/2009 | US7630154 Hard disk inspection method and system |
| 12/08/2009 | US7630153 Master carrier for magnetic transfer |
| 12/08/2009 | US7628895 W-patterned tools for transporting/handling pairs of disks |
| 12/08/2009 | US7627942 Method for using CVD process to encapsulate coil in a magnetic write head |
| 12/03/2009 | WO2009144776A1 Method for measuring temperature, method for setting writing current, and magnetic record reproducing device |
| 12/03/2009 | US20090298389 Surface treating method and apparatus |
| 12/03/2009 | US20090297889 Master recording medium for magnetically transferring servo pattern to the magnetic recording medium and method of manufacturing the same |
| 12/03/2009 | US20090297888 Support for Magnetic Recording Medium, and Magnetic Recording Medium |
| 12/03/2009 | US20090297887 Thin Film Lubricant For Advanced Tribological Performance Of Storage Medium |
| 12/03/2009 | US20090296549 Optical Disk Device |
| 12/03/2009 | US20090296286 Current-perpendicular-to-plane (cpp) read sensor with smoothened multiple reference layers |
| 12/03/2009 | US20090296285 Methods and systems for using resistivity of sensor film in an element shunt |
| 12/03/2009 | US20090296284 Magnetoresistive sensor design for signal noise pickup reduction for use with deep gap electrostatic discharge shunt |
| 12/03/2009 | US20090296283 Magnetoresistive device of the cpp type, and magnetic disk system |
| 12/03/2009 | US20090296282 Tolerance ring for data storage with cut-out feature for mass control |
| 12/03/2009 | US20090296281 Bearing Assembly Having a Flex Pivot to Limit Gimbal Bearing Friction for Use in a Gimbal Servo System |
| 12/03/2009 | US20090296280 Master recording medium having improved magnetic transfer performance |
| 12/03/2009 | US20090296279 Magnetic recording medium and information recording device |
| 12/03/2009 | US20090296278 Perpendicular magnetic recording medium and magnetic storage apparatus |
| 12/03/2009 | US20090296276 Magnetic recording medium and magnetic recording and reproducing device using the magnetic recording medium |
| 12/03/2009 | US20090296275 Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive |
| 12/03/2009 | US20090296274 Perpendicular magnetic recording medium and magnetic storage apparatus |
| 12/03/2009 | US20090296269 Servo signal recording apparatus, information recording apparatus, and tracking servo method |
| 12/03/2009 | US20090296268 System and method for controlling traveling of tape |
| 12/03/2009 | US20090296267 Apparatus and method for writing data onto tape medium |
| 12/03/2009 | US20090296266 Apparatus, system, and method for repeatable runout cancellation |
| 12/03/2009 | US20090296258 Electromagnetic field detecting element and device using same |
| 12/03/2009 | US20090296256 Thermal-assist magnetic recording device and thermal-assist magnetic storage device |
| 12/03/2009 | US20090296255 Phase adjusting device, magnetic storage medium, and storage device |
| 12/02/2009 | EP2127788A2 Synthesis of mono-disperse and highly-crystalline nano-particles of metals, alloys, metal oxides, and multi-metallic oxides without a size-selection process |
| 12/02/2009 | EP2126596A1 Operational method for a magnetic field sensor based on the tunnel magneto resistance effect and associated arrangement for carrying out said method |
| 12/02/2009 | EP1433177B1 Digital device configuration and method |
| 12/02/2009 | CN101593602A Scissoring-type current-perpendicular-to-the-plane giant magnetoresistance (cpp-gmr) sensors with damped free layer structures |
| 12/02/2009 | CN101593601A Semi-metal synthetic anti-ferromagnetic structure |
| 12/02/2009 | CN101593523A Method for preparing L10 type ultrahigh density magnetic record metal thin film |
| 12/01/2009 | US7626907 Method and apparatus for determining type of digital versatile disc |
| 12/01/2009 | US7626904 Apparatus and method for testing mechanical endurance of surface of optical disc, the optical disc of same kind as the tested optical disc |
| 12/01/2009 | US7626902 Method for reproducing data from a data area including a spare area for defect management allocated in reverse order from rearmost units of data area |
| 12/01/2009 | US7626787 Method and apparatus for using a specular scattering layer in a free layer of a magnetic sensor while stabilizing the free layer by direct coupling with an antiferromagnetic layer |
| 12/01/2009 | US7626785 Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus |
| 12/01/2009 | US7626784 Magnetic recording head including main magnetic pole layer, return path layer, and coil layer |
| 12/01/2009 | US7626782 Disk drive employing iterative learning control for tuning seek servo loop |